Initial revision0_29alpha2

22 files changed, 2602 insertions, 0 deletions

diff --git a/coreutils/cat.c b/coreutils/cat.c
new file mode 100644
index 0000000..12faf55
--- /dev/null
+++ b/coreutils/cat.c
@@ -0,0 +1,54 @@
+/*
+ * Mini Cat implementation for busybox
+ *
+ * Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include "internal.h"
+#include <stdio.h>
+
+const char cat_usage[] = "[file ...]";
+
+extern int cat_more_main(int argc, char **argv)
+{
+    int c;
+    FILE *file = stdin;
+
+    if (argc < 2) {
+	fprintf(stderr, "Usage: %s %s", *argv, cat_usage);
+	return 1;
+    }
+    argc--;
+    argv++;
+
+    while (argc-- > 0) {
+	file = fopen(*argv, "r");
+	if (file == NULL) {
+	    name_and_error(*argv);
+	    return 1;
+	}
+	while ((c = getc(file)) != EOF)
+	    putc(c, stdout);
+	fclose(file);
+	fflush(stdout);
+
+	argc--;
+	argv++;
+    }
+    return 0;
+}
diff --git a/coreutils/chgrp.c b/coreutils/chgrp.c
new file mode 100644
index 0000000..038c665
--- /dev/null
+++ b/coreutils/chgrp.c
@@ -0,0 +1,89 @@
+/*
+ * Mini chgrp implementation for busybox
+ *
+ * Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include "internal.h"
+#include <grp.h>
+#include <stdio.h>
+
+const char chgrp_usage[] = "chgrp [OPTION]... GROUP FILE...\n"
+    "Change the group membership of each FILE to GROUP.\n"
+    "\n\tOptions:\n" "\t-R\tchange files and directories recursively\n";
+
+int chgrp_main(int argc, char **argv)
+{
+    const char *cp;
+    int gid;
+    struct group *grp;
+    struct stat statBuf;
+
+    if (argc < 2) {
+	fprintf(stderr, "Usage: %s %s", *argv, chgrp_usage);
+	return 1;
+    }
+    argc--;
+    argv++;
+
+    cp = argv[1];
+    if (isDecimal(*cp)) {
+	gid = 0;
+	while (isDecimal(*cp))
+	    gid = gid * 10 + (*cp++ - '0');
+	if (*cp) {
+	    fprintf(stderr, "Bad gid value\n");
+	    return -1;
+	}
+    } else {
+	grp = getgrnam(cp);
+	if (grp == NULL) {
+	    fprintf(stderr, "Unknown group name\n");
+	    return -1;
+	}
+	gid = grp->gr_gid;
+    }
+    argc--;
+    argv++;
+    while (argc-- > 1) {
+	argv++;
+	if ((stat(*argv, &statBuf) < 0) ||
+	    (chown(*argv, statBuf.st_uid, gid) < 0)) {
+	    perror(*argv);
+	}
+    }
+    return 1;
+}
+
+
+
+
+
+
+
+
+
+#if 0
+int
+recursive(const char *fileName, BOOL followLinks, const char *pattern,
+	  int (*fileAction) (const char *fileName,
+			     const struct stat * statbuf),
+	  int (*dirAction) (const char *fileName,
+			    const struct stat * statbuf))
+
+#endif
diff --git a/coreutils/chmod.c b/coreutils/chmod.c
new file mode 100644
index 0000000..225c92d
--- /dev/null
+++ b/coreutils/chmod.c
@@ -0,0 +1,163 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include "internal.h"
+
+const char	chmod_usage[] = "chmod [-R] mode file [file ...]\n"
+"\nmode may be an octal integer representing the bit pattern for the\n"
+"\tnew mode, or a symbolic value matching the pattern\n"
+"\t[ugoa]{+|-|=}[rwxst] .\n"
+"\t\tu:\tUser\n"
+"\t\tg:\tGroup\n"
+"\t\to:\tOthers\n"
+"\t\ta:\tAll\n"
+"\n"
+"\n+:\tAdd privilege\n"
+"\n-:\tRemove privilege\n"
+"\n=:\tSet privilege\n"
+"\n"
+"\t\tr:\tRead\n"
+"\t\tw:\tWrite\n"
+"\t\tx:\tExecute\n"
+"\t\ts:\tSet User ID\n"
+"\t\tt:\t\"Sticky\" Text\n"
+"\n"
+"\tModes may be concatenated, as in \"u=rwx,g=rx,o=rx,-t,-s\n"
+"\n"
+"\t-R:\tRecursively change the mode of all files and directories\n"
+"\t\tunder the argument directory.";
+
+int
+parse_mode(
+ const char *	s
+,mode_t *		or
+,mode_t *		and
+,int *			group_execute)
+{
+	/* [ugoa]{+|-|=}[rwxstl] */
+	mode_t	mode = 0;
+	mode_t	groups = S_ISVTX;
+	char	type;
+	char	c;
+
+	do {
+		for ( ; ; ) {
+			switch ( c = *s++ ) {
+			case '\0':
+				return -1;
+			case 'u':
+				groups |= S_ISUID|S_IRWXU;
+				continue;
+			case 'g':
+				groups |= S_ISGID|S_IRWXG;
+				continue;
+			case 'o':
+				groups |= S_IRWXO;
+				continue;
+			case 'a':
+				groups |= S_ISUID|S_ISGID|S_IRWXU|S_IRWXG|S_IRWXO;
+				continue;
+			case '+':
+			case '=':
+			case '-':
+				type = c;
+				if ( groups == S_ISVTX ) /* The default is "all" */
+					groups |= S_ISUID|S_ISGID|S_IRWXU|S_IRWXG|S_IRWXO;
+				break;
+			default:
+				if ( c >= '0' && c <= '7' && mode == 0 && groups == S_ISVTX ) {
+					*and = 0;
+					*or = strtol(--s, 0, 010);
+					return 0;
+				}
+				else
+					return -1;
+			}
+			break;
+		}
+
+		while ( (c = *s++) != '\0' ) {
+			switch ( c ) {
+			case ',':
+				break;
+			case 'r':
+				mode |= S_IRUSR|S_IRGRP|S_IROTH;
+				continue;
+			case 'w':
+				mode |= S_IWUSR|S_IWGRP|S_IWOTH;
+				continue;
+			case 'x':
+				mode |= S_IXUSR|S_IXGRP|S_IXOTH;
+				continue;
+			case 's':
+				if ( group_execute != 0 && (groups & S_IRWXG) ) {
+					if ( *group_execute < 0 )
+						return -1;
+					if ( type != '-' ) {
+						mode |= S_IXGRP;
+						*group_execute = 1;
+					}
+				}
+				mode |= S_ISUID|S_ISGID;
+				continue;
+			case 'l':
+				if ( *group_execute > 0 )
+					return -1;
+				if ( type != '-' ) {
+					*and &= ~S_IXGRP;
+					*group_execute = -1;
+				}
+				mode |= S_ISGID;
+				groups |= S_ISGID;
+				continue;
+			case 't':
+				mode |= S_ISVTX;
+				continue;
+			default:
+				return -1;
+			}
+			break;
+		}
+		switch ( type ) {
+		case '=':
+			*and &= ~(groups);
+			/* fall through */
+		case '+':
+			*or |= mode & groups;
+			break;
+		case '-':
+			*and &= ~(mode & groups);
+			*or &= *and;
+			break;
+		}
+	} while ( c == ',' );
+	return 0;
+}
+
+extern int
+chmod_main(struct FileInfo * i, int argc, char * * argv)
+{
+	i->andWithMode = S_ISVTX|S_ISUID|S_ISGID|S_IRWXU|S_IRWXG|S_IRWXO;
+	i->orWithMode = 0;
+
+	while ( argc >= 3 ) {
+		if ( parse_mode(argv[1], &i->orWithMode, &i->andWithMode, 0)
+		 == 0 ) {
+			argc--;
+			argv++;
+		}
+		else if ( strcmp(argv[1], "-R") == 0 ) {
+			i->recursive = 1;
+			argc--;
+			argv++;
+		}
+		else
+			break;
+	}
+
+	i->changeMode = 1;
+	i->complainInPostProcess = 1;
+
+	return monadic_main(i, argc, argv);
+}
diff --git a/coreutils/chown.c b/coreutils/chown.c
new file mode 100644
index 0000000..a611f92
--- /dev/null
+++ b/coreutils/chown.c
@@ -0,0 +1,63 @@
+#include "internal.h"
+#include <pwd.h>
+#include <grp.h>
+#include <string.h>
+#include <stdio.h>
+
+const char	chown_usage[] = "chown [-R] user-name file [file ...]\n"
+"\n\tThe group list is kept in the file /etc/groups.\n\n"
+"\t-R:\tRecursively change the mode of all files and directories\n"
+"\t\tunder the argument directory.";
+
+int
+parse_user_name(const char * s, struct FileInfo * i)
+{
+	struct	passwd * 	p;
+	char *				dot = strchr(s, '.');
+
+	if (! dot )
+		dot = strchr(s, ':');
+
+	if ( dot )
+		*dot = '\0';
+
+	if ( (p = getpwnam(s)) == 0 ) {
+		fprintf(stderr, "%s: no such user.\n", s);
+		return 1;
+	}
+	i->userID = p->pw_uid;
+
+	if ( dot ) {
+		struct group *	g = getgrnam(++dot);
+		if ( g == 0 ) {
+			fprintf(stderr, "%s: no such group.\n", dot);
+			return 1;
+		}
+		i->groupID = g->gr_gid;
+		i->changeGroupID = 1;
+	}
+	return 0;
+}
+
+extern int
+chown_main(struct FileInfo * i, int argc, char * * argv)
+{
+	int					status;
+
+	while ( argc >= 3 && strcmp("-R", argv[1]) == 0 ) {
+		i->recursive = 1;
+		argc--;
+		argv++;
+	}
+
+	if ( (status = parse_user_name(argv[1], i)) != 0 )
+		return status;
+
+	argv++;
+	argc--;
+
+	i->changeUserID = 1;
+	i->complainInPostProcess = 1;
+
+	return monadic_main(i, argc, argv);
+}
diff --git a/coreutils/chroot.c b/coreutils/chroot.c
new file mode 100644
index 0000000..ca0bfcf
--- /dev/null
+++ b/coreutils/chroot.c
@@ -0,0 +1,32 @@
+#include "internal.h"
+#include <stdio.h>
+#include <unistd.h>
+
+
+const char chroot_usage[] = "chroot directory [command]\n"
+  "Run a command with special root directory.\n";
+
+extern int
+chroot_main (struct FileInfo *i, int argc, char **argv)
+{
+  char *prog;
+
+  if (chroot (argv[1]))
+    {
+      name_and_error ("cannot chroot to that directory");
+      return 1;
+    }
+  if (argc > 2)
+    {
+      execvp (argv[2], argv + 2);
+    }
+  else
+    {
+      prog = getenv ("SHELL");
+      if (!prog)
+	prog = "/bin/sh";
+      execlp (prog, prog, NULL);
+    }
+  name_and_error ("cannot exec");
+  return 1;
+}
diff --git a/coreutils/cp.c b/coreutils/cp.c
new file mode 100644
index 0000000..078a57c
--- /dev/null
+++ b/coreutils/cp.c
@@ -0,0 +1,89 @@
+#include "internal.h"
+#include <stdio.h>
+#include <sys/stat.h>
+#include <sys/fcntl.h>
+#include <sys/param.h>
+#include <errno.h>
+
+const char  cp_usage[] = "cp [-r] source-file destination-file\n"
+"\t\tcp [-r] source-file [source-file ...] destination-directory\n"
+"\n"
+"\tCopy the source files to the destination.\n"
+"\n"
+"\t-r:\tRecursively copy all files and directories\n"
+"\t\tunder the argument directory.";
+
+extern int
+cp_fn(const struct FileInfo * i)
+{
+    int         sourceFd;
+    int         destinationFd;
+    const char * destination = i->destination;
+    struct stat destination_stat;
+    int         status;
+    char        buf[8192];
+    char        d[PATH_MAX];
+
+    if ( (i->stat.st_mode & S_IFMT) == S_IFDIR ) {
+        if ( mkdir(destination, i->stat.st_mode & ~S_IFMT)
+         != 0 && errno != EEXIST ) {
+            name_and_error(destination);
+            return 1;
+        }
+        return 0;
+    }
+    if ( (sourceFd = open(i->source, O_RDONLY)) < 0 ) {
+        name_and_error(i->source);
+        return 1;
+    }
+    if ( stat(destination, &destination_stat) == 0 ) {
+        if ( i->stat.st_ino == destination_stat.st_ino
+         &&  i->stat.st_dev == destination_stat.st_dev ) {
+            fprintf(stderr
+            ,"copy of %s to %s would copy file to itself.\n"
+            ,i->source
+            ,destination);
+            close(sourceFd);
+            return 1;
+        }
+    }
+    /*
+     * If the destination is a directory, create a file within it.
+     */
+    if ( (destination_stat.st_mode & S_IFMT) == S_IFDIR ) {
+		destination = join_paths(
+		 d
+		,i->destination
+		,&i->source[i->directoryLength]);
+
+        if ( stat(destination, &destination_stat) == 0 ) {
+            if ( i->stat.st_ino == destination_stat.st_ino
+             &&  i->stat.st_dev == destination_stat.st_dev ) {
+                fprintf(stderr
+                ,"copy of %s to %s would copy file to itself.\n"
+                ,i->source
+                ,destination);
+                close(sourceFd);
+                return 1;
+            }
+        }
+    }
+
+    destinationFd = creat(destination, i->stat.st_mode & 07777);
+
+    while ( (status = read(sourceFd, buf, sizeof(buf))) > 0 ) {
+        if ( write(destinationFd, buf, status) != status ) {
+            name_and_error(destination);
+            close(sourceFd);
+            close(destinationFd);
+            return 1;
+        }
+    }
+    close(sourceFd);
+    close(destinationFd);
+    if ( status < 0 ) {
+        name_and_error(i->source);
+        return 1;
+    }
+    return 0;
+}
diff --git a/coreutils/date.c b/coreutils/date.c
new file mode 100644
index 0000000..a52a9a4
--- /dev/null
+++ b/coreutils/date.c
@@ -0,0 +1,305 @@
+#include "internal.h"
+#include <stdlib.h>
+#include <errno.h>
+#include <sys/time.h>
+#include <unistd.h>
+#include <time.h>
+#include <stdio.h>
+#include <getopt.h>
+
+
+/* This 'date' command supports only 2 time setting formats, 
+   all the GNU strftime stuff (its in libc, lets use it),
+   setting time using UTC and displaying int, as well as
+   an RFC 822 complient date output for shell scripting
+   mail commands */
+
+const char	date_usage[] = "date [-uR] [+FORMAT|+%f] [ [-s|-d] MMDDhhmm[[CC]YY]\n                | [[[[CCYY.]MM.DD-]hh:mm[:ss]]]] ]";
+
+static struct option const long_options[] =
+{
+  {"date", required_argument, NULL, 'd'},
+  /*  {"rfc-822", no_argument, NULL, 'R'},
+  {"set", required_argument, NULL, 's'},
+  {"uct", no_argument, NULL, 'u'},
+  {"utc", no_argument, NULL, 'u'},
+  {"universal", no_argument, NULL, 'u'}, */
+  {NULL, 0, NULL, 0}
+};
+  
+
+
+/* Input parsing code is always bulky - used heavy duty libc stuff as
+   much as possible, missed out a lot of bounds checking */
+
+/* Default input handling to save suprising some people */
+
+struct tm *
+date_conv_time(struct tm *tm_time, const char *t_string) {
+  int nr;
+
+  nr = sscanf(t_string, "%2d%2d%2d%2d%d", 
+	     &(tm_time->tm_mon),
+	     &(tm_time->tm_mday),
+	     &(tm_time->tm_hour),
+	     &(tm_time->tm_min),
+	     &(tm_time->tm_year));
+
+  if(nr < 4 || nr > 5) {
+    fprintf(stderr, "date: invalid date `%s'\n", t_string);
+    exit(1);
+  }
+
+  /* correct for century  - minor Y2K problem here? */
+  if(tm_time->tm_year >= 1900)
+    tm_time->tm_year -= 1900;
+  /* adjust date */
+  tm_time->tm_mon -= 1;
+	     
+  return(tm_time);
+
+}
+
+
+/* The new stuff for LRP */
+
+struct tm *
+date_conv_ftime(struct tm *tm_time, const char *t_string) {
+  struct tm itm_time, jtm_time, ktm_time, \
+    ltm_time, mtm_time, ntm_time;
+  
+  itm_time = *tm_time;
+  jtm_time = *tm_time;
+  ktm_time = *tm_time;
+  ltm_time = *tm_time;
+  mtm_time = *tm_time;
+  ntm_time = *tm_time;
+
+  /* Parse input and assign appropriately to tm_time */
+  
+  if(sscanf(t_string, "%d:%d:%d",
+	    &itm_time.tm_hour, 
+	    &itm_time.tm_min, 
+	    &itm_time.tm_sec) == 3 ) {
+
+    *tm_time = itm_time;
+    return(tm_time);
+
+  } else if (sscanf(t_string, "%d:%d", 
+		    &jtm_time.tm_hour, 
+		    &jtm_time.tm_min) == 2) {
+
+    *tm_time = jtm_time;
+    return(tm_time);
+
+  } else if (sscanf(t_string, "%d.%d-%d:%d:%d",
+		    &ktm_time.tm_mon, 
+		    &ktm_time.tm_mday, 
+		    &ktm_time.tm_hour,
+		    &ktm_time.tm_min,
+		    &ktm_time.tm_sec) == 5) {
+
+    ktm_time.tm_mon -= 1; /* Adjust dates from 1-12 to 0-11 */
+    *tm_time = ktm_time;
+    return(tm_time);
+
+  } else if (sscanf(t_string, "%d.%d-%d:%d",
+		    &ltm_time.tm_mon, 
+		    &ltm_time.tm_mday, 
+		    &ltm_time.tm_hour,
+		    &ltm_time.tm_min) == 4) {
+
+    ltm_time.tm_mon -= 1; /* Adjust dates from 1-12 to 0-11 */
+    *tm_time = ltm_time;
+    return(tm_time);
+
+  } else if (sscanf(t_string, "%d.%d.%d-%d:%d:%d",
+		    &mtm_time.tm_year,
+		    &mtm_time.tm_mon, 
+		    &mtm_time.tm_mday, 
+		    &mtm_time.tm_hour,
+		    &mtm_time.tm_min,
+		    &mtm_time.tm_sec) == 6) {
+
+    mtm_time.tm_year -= 1900; /* Adjust years */
+    mtm_time.tm_mon -= 1; /* Adjust dates from 1-12 to 0-11 */
+    *tm_time = mtm_time;
+    return(tm_time);
+
+  } else if (sscanf(t_string, "%d.%d.%d-%d:%d",
+		    &ntm_time.tm_year,
+		    &ntm_time.tm_mon, 
+		    &ntm_time.tm_mday, 
+		    &ntm_time.tm_hour,
+		    &ntm_time.tm_min) == 5) { 
+    ntm_time.tm_year -= 1900; /* Adjust years */
+    ntm_time.tm_mon -= 1; /* Adjust dates from 1-12 to 0-11 */
+    *tm_time = ntm_time;
+    return(tm_time);
+
+  }
+
+  fprintf(stderr, "date: invalid date `%s'\n", t_string);
+
+  exit(1);
+
+}
+
+
+void
+date_err(void) {
+  fprintf(stderr, "date: only one date argument can be given at a time.\n");
+  exit(1);
+}
+
+int
+date_main(struct FileInfo * i, int argc, char * * argv)
+{
+  char *date_str = NULL;
+  char *date_fmt = NULL;
+  char *t_buff;
+  int set_time = 0;
+  int rfc822 = 0;
+  int utc = 0;
+  int use_arg = 0;
+  int n_args;
+  time_t tm; 
+  struct tm tm_time;
+  char optc;
+  
+  /* Interpret command line args */
+	
+
+  while ((optc = getopt_long (argc, argv, "d:Rs:u", long_options, NULL))
+         != EOF) {
+    switch (optc) {
+    case 0:
+      break;    
+
+    case 'R':
+      rfc822 = 1;
+      break;
+
+    case 's':
+      set_time = 1;
+      if(date_str != NULL) date_err();
+      date_str = optarg;
+      break;
+
+    case 'u':
+      utc = 1;
+      if (putenv ("TZ=UTC0") != 0) {
+	fprintf(stderr,"date: memory exhausted\n");
+	return(1);
+      }
+#if LOCALTIME_CACHE
+      tzset ();
+#endif                                                                                break;
+
+    case 'd':
+      use_arg = 1;
+      if(date_str != NULL) date_err();
+      date_str = optarg;
+      break;
+
+    default:
+      usage(date_usage);
+      break;
+    }
+  }
+
+
+  n_args = argc - optind; 
+
+  while (n_args--){
+    switch(argv[optind][0]) {
+      case '+':
+      /* Date format strings */
+      if(date_fmt != NULL) {
+	fprintf(stderr, "date: only one date format can be given.\n");
+	return(1);
+      }
+      date_fmt = &argv[optind][1];
+      break;
+
+      case '\0':
+      break;
+
+      default:
+      /* Anything left over must be a date string to set the time */
+      set_time = 1;
+      if(date_str != NULL) date_err();
+      date_str = argv[optind];
+      break;
+    }
+    optind++;
+  }
+
+
+  /* Now we have parsed all the information except the date format
+   which depends on whether the clock is being set or read */
+
+  time(&tm);
+  memcpy(&tm_time, localtime(&tm), sizeof(tm_time));
+  /* Zero out fields - take her back to midnight!*/
+  if(date_str != NULL) {
+    tm_time.tm_sec = 0;
+    tm_time.tm_min = 0;
+    tm_time.tm_hour = 0;
+  }
+
+  /* Process any date input to UNIX time since 1 Jan 1970 */
+  if(date_str != NULL) {
+
+    if(strchr(date_str, ':') != NULL) {
+      date_conv_ftime(&tm_time, date_str);
+    } else {
+      date_conv_time(&tm_time, date_str);
+    }
+
+    /* Correct any day of week and day of year etc fields */
+    tm = mktime(&tm_time);
+    if (tm < 0 ) {
+      fprintf(stderr, "date: invalid date `%s'\n", date_str);
+      exit(1);
+    }
+
+    /* if setting time, set it */
+    if(set_time) {
+      if( stime(&tm) < 0) {
+	fprintf(stderr, "date: can't set date.\n");
+	exit(1);
+      }
+    }
+  }
+  
+  /* Display output */
+
+  /* Deal with format string */
+  if(date_fmt == NULL) {
+    date_fmt = (rfc822
+                ? (utc
+                   ? "%a, %_d %b %Y %H:%M:%S GMT"
+                   : "%a, %_d %b %Y %H:%M:%S %z")
+                : "%a %b %e %H:%M:%S %Z %Y");
+
+  } else if ( *date_fmt == '\0' ) {
+    /* Imitate what GNU 'date' does with NO format string! */
+    printf ("\n");
+    return(0);
+  }
+
+  /* Handle special conversions */
+
+  if( strncmp( date_fmt, "%f", 2) == 0 ) {
+    date_fmt = "%Y.%m.%d-%H:%M:%S";
+  }
+
+  /* Print OUTPUT (after ALL that!) */
+  t_buff = malloc(201);
+  strftime(t_buff, 200, date_fmt, &tm_time);
+  printf("%s\n", t_buff);
+
+  return(0);
+
+}
diff --git a/coreutils/dd.c b/coreutils/dd.c
new file mode 100644
index 0000000..8f1b9d4
--- /dev/null
+++ b/coreutils/dd.c
@@ -0,0 +1,307 @@
+/*
+ * Copyright (c) 1999 by David I. Bell
+ * Permission is granted to use, distribute, or modify this source,
+ * provided that this copyright notice remains intact.
+ *
+ * The "dd" command, originally taken from sash.
+ *
+ * Permission to distribute this code under the GPL has been granted.
+ * Majorly modified, and bugs fixed for busybox by Erik Andersen <andersee@debian.org> <andersen@lineo.com>
+ */
+
+#include "internal.h"
+#ifdef BB_DD
+
+const char dd_usage[] = 
+"Copy a file, converting and formatting according to options\n\
+\n\
+usage: [if=name] [of=name] [bs=n] [count=n]\n\
+\tif=FILE\tread from FILE instead of stdin\n\
+\tof=FILE\twrite to FILE instead of stout\n\
+\tbs=n\tread and write N bytes at a time\n\
+\tcount=n\tcopy only n input blocks\n\
+\n\
+BYTES may be suffixed: by k for x1024, b for x512, and w for x2.\n";
+
+
+#include <stdio.h>
+#include <dirent.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <time.h>
+
+
+#define	PAR_NONE	0
+#define	PAR_IF		1
+#define	PAR_OF		2
+#define	PAR_BS		3
+#define	PAR_COUNT	4
+
+
+typedef	struct
+{
+	const char *	name;
+	int		value;
+} PARAM;
+
+
+static const PARAM	params[] =
+{
+	{"if",		PAR_IF},
+	{"of",		PAR_OF},
+	{"bs",		PAR_BS},
+	{"count",	PAR_COUNT},
+	{NULL,		PAR_NONE}
+};
+
+
+static	long	getNum(const char * cp);
+
+extern int
+dd_main (struct FileInfo *unused, int argc, char **argv)
+{
+	const char *	str;
+	const PARAM *	par;
+	const char *	inFile;
+	const char *	outFile;
+	char *		cp;
+	int		inFd;
+	int		outFd;
+	int		inCc=0;
+	int		outCc;
+	int		blockSize;
+	long		count;
+	long		intotal;
+	long		outTotal;
+	unsigned char*	buf;
+	unsigned char	localBuf[BUF_SIZE];
+
+	inFile = NULL;
+	outFile = NULL;
+	blockSize = 512;
+	count = 1;
+
+
+	while (--argc > 0)
+	{
+		str = *++argv;
+		cp = strchr(str, '=');
+
+		if (cp == NULL)
+		{
+			fprintf(stderr, "Bad dd argument\n");
+			goto usage;
+		}
+
+		*cp++ = '\0';
+
+		for (par = params; par->name; par++)
+		{
+			if (strcmp(str, par->name) == 0)
+				break;
+		}
+
+		switch (par->value)
+		{
+			case PAR_IF:
+				if (inFile)
+				{
+					fprintf(stderr, "Multiple input files illegal\n");
+					goto usage;
+				}
+	
+				//fprintf(stderr, "if=%s\n", cp);
+				inFile = cp;
+				break;
+
+			case PAR_OF:
+				if (outFile)
+				{
+					fprintf(stderr, "Multiple output files illegal\n");
+					goto usage;
+				}
+
+				//fprintf(stderr, "of=%s\n", cp);
+				outFile = cp;
+				break;
+
+			case PAR_BS:
+				blockSize = getNum(cp);
+				//fprintf(stderr, "bs=%d\n", blockSize);
+
+				if (blockSize <= 0)
+				{
+					fprintf(stderr, "Bad block size value\n");
+					goto usage;
+				}
+
+				break;
+
+			case PAR_COUNT:
+				count = getNum(cp);
+				//fprintf(stderr, "count=%ld\n", count);
+
+				if (count < 0)
+				{
+					fprintf(stderr, "Bad count value\n");
+					goto usage;
+				}
+
+				break;
+
+			default:
+				goto usage;
+		}
+	}
+
+	buf = localBuf;
+
+	if (blockSize > sizeof(localBuf))
+	{
+		buf = malloc(blockSize);
+
+		if (buf == NULL)
+		{
+			fprintf(stderr, "Cannot allocate buffer\n");
+			return 1;
+		}
+	}
+
+	intotal = 0;
+	outTotal = 0;
+
+	if (inFile == NULL)
+	    inFd = STDIN;
+	else
+	    inFd = open(inFile, 0);
+
+	if (inFd < 0)
+	{
+		perror(inFile);
+
+		if (buf != localBuf)
+			free(buf);
+
+		return 1;
+	}
+
+	if (outFile == NULL)
+	    outFd = STDOUT;
+	else
+	    outFd = creat(outFile, 0666);
+
+	if (outFd < 0)
+	{
+		perror(outFile);
+		close(inFd);
+
+		if (buf != localBuf)
+			free(buf);
+
+		return 1;
+	}
+
+	while ( outTotal < count*blockSize )
+	{
+		inCc = read(inFd, buf, blockSize);
+		if (inCc < 0) {
+		    perror(inFile);
+		    goto cleanup;
+		}
+		//fprintf(stderr, "read in =%d\n", inCc);
+		intotal += inCc;
+		cp = buf;
+
+
+		while ( intotal > outTotal )
+		{
+			if (outTotal+inCc > count*blockSize)
+			    inCc=count*blockSize-outTotal;
+			outCc = write(outFd, cp, inCc);
+			if (outCc < 0)
+			{
+				perror(outFile);
+				goto cleanup;
+			}
+			//fprintf(stderr, "wrote out =%d\n", outCc);
+
+			inCc -= outCc;
+			cp += outCc;
+			outTotal += outCc;
+			//fprintf(stderr, "outTotal=%ld\n", outTotal);
+		}
+	}
+
+	if (inCc < 0)
+		perror(inFile);
+
+cleanup:
+	close(inFd);
+
+	if (close(outFd) < 0)
+		perror(outFile);
+
+	if (buf != localBuf)
+		free(buf);
+
+	printf("%ld+%d records in\n", intotal / blockSize,
+		(intotal % blockSize) != 0);
+
+	printf("%ld+%d records out\n", outTotal / blockSize,
+		(outTotal % blockSize) != 0);
+	return 0;
+usage:
+	
+	fprintf(stderr, "%s", dd_usage);
+	return 1;
+}
+
+
+/*
+ * Read a number with a possible multiplier.
+ * Returns -1 if the number format is illegal.
+ */
+static long
+getNum(const char * cp)
+{
+	long	value;
+
+	if (!isDecimal(*cp))
+		return -1;
+
+	value = 0;
+
+	while (isDecimal(*cp))
+		value = value * 10 + *cp++ - '0';
+
+	switch (*cp++)
+	{
+		case 'k':
+			value *= 1024;
+			break;
+
+		case 'b':
+			value *= 512;
+			break;
+
+		case 'w':
+			value *= 2;
+			break;
+
+		case '\0':
+			return value;
+
+		default:
+			return -1;
+	}
+
+	if (*cp)
+		return -1;
+
+	return value;
+}
+
+#endif
+/* END CODE */
+
diff --git a/coreutils/df.c b/coreutils/df.c
new file mode 100644
index 0000000..a0692af
--- /dev/null
+++ b/coreutils/df.c
@@ -0,0 +1,103 @@
+#include "internal.h"
+#include <stdio.h>
+#include <mntent.h>
+#include <sys/stat.h>
+#include <sys/vfs.h>
+
+const char	df_usage[] = "df [filesystem ...]\n"
+"\n"
+"\tPrint the filesystem space used and space available.\n";
+
+
+static int
+df(const char * device, const char * mountPoint)
+{
+	struct statfs	s;
+	long		blocks_used;
+	long		blocks_percent_used;
+
+	if ( statfs(mountPoint, &s) != 0 ) {
+		name_and_error(mountPoint);
+		return 1;
+	}
+	
+	if ( s.f_blocks > 0 ) {
+		blocks_used = s.f_blocks - s.f_bfree;
+		blocks_percent_used = (long)
+		 (blocks_used * 100.0 / (blocks_used + s.f_bavail) + 0.5);
+
+/*
+		printf(
+		 "%-20s %7ld %7ld  %7ld  %5ld%%   %s\n"
+		,device
+		,s.f_blocks
+		,s.f_blocks - s.f_bfree
+		,s.f_bavail
+		,blocks_percent_used
+		,mountPoint);
+*/
+
+		printf(
+		       "%-20s %7.0f %7.0f  %7.0f  %5ld%%   %s\n"
+		       ,device
+		       ,s.f_blocks * (s.f_bsize / 1024.0)
+		       ,(s.f_blocks - s.f_bfree)  * (s.f_bsize / 1024.0)
+		       ,s.f_bavail * (s.f_bsize / 1024.0)
+		       ,blocks_percent_used
+		       ,mountPoint);
+
+	}
+
+	return 0;
+}
+
+extern int
+df_main(struct FileInfo * i, int argc, char * * argv)
+{
+	static const char header[] =
+	 "Filesystem         1024-blocks  Used Available Capacity Mounted on\n";
+	printf(header);
+
+	if ( argc > 1 ) {
+		struct mntent *	mountEntry;
+		int				status;
+
+		while ( argc > 1 ) {
+			if ( (mountEntry = findMountPoint(argv[1], "/etc/mtab")) == 0
+			 && (mountEntry = findMountPoint(argv[1], "/proc/mounts")) == 0 )
+			{
+				fprintf(stderr, "%s: can't find mount point.\n"
+				,argv[1]);
+				return 1;
+			}
+			status = df(mountEntry->mnt_fsname, mountEntry->mnt_dir);
+			if ( status != 0 )
+				return status;
+			argc--;
+			argv++;
+		}
+		return 0;
+	}
+	else {
+		FILE *		mountTable;
+		struct mntent *	mountEntry;
+
+		if ( (mountTable = setmntent("/etc/mtab", "r")) == 0
+		 && (mountTable = setmntent("/proc/mounts", "r")) == 0
+		) {
+			name_and_error("/etc/mtab");
+			return 1;
+		}
+
+		while ( (mountEntry = getmntent(mountTable)) != 0 ) {
+			int status = df(
+			 mountEntry->mnt_fsname
+			,mountEntry->mnt_dir);
+			if ( status != 0 )
+				return status;
+		}
+		endmntent(mountTable);
+	}
+	
+	return 0;
+}
diff --git a/coreutils/length.c b/coreutils/length.c
new file mode 100644
index 0000000..284bbfd
--- /dev/null
+++ b/coreutils/length.c
@@ -0,0 +1,13 @@
+#include "internal.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+const char			length_usage[] = "length string";
+
+int
+length_main(struct FileInfo * i, int argc, char * * argv)
+{
+	printf("%d\n", strlen(argv[1]));
+	return 0;
+}
diff --git a/coreutils/ln.c b/coreutils/ln.c
new file mode 100644
index 0000000..3e87b57
--- /dev/null
+++ b/coreutils/ln.c
@@ -0,0 +1,52 @@
+#include "internal.h"
+#include <stdio.h>
+#include <sys/stat.h>
+#include <sys/param.h>
+#include <errno.h>
+
+const char	ln_usage[] = "ln [-s] [-f] original-name additional-name\n"
+"\n"
+"\tAdd a new name that refers to the same file as \"original-name\"\n"
+"\n"
+"\t-s:\tUse a \"symbolic\" link, instead of a \"hard\" link.\n"
+"\t-f:\tRemove existing destination files.\n";
+
+int
+ln_fn(const struct FileInfo * i)
+{
+	int				status = 0;
+	char			d[PATH_MAX];
+	const char *	destination = i->destination;
+
+	if ( !i->makeSymbolicLink && (i->stat.st_mode & S_IFMT) == S_IFDIR ) {
+		fprintf(stderr, "Please use \"ln -s\" to link directories.\n");
+		return 1;
+	}
+
+	/*
+	 * If the destination is a directory, create a file within it.
+	 */
+	if ( is_a_directory(i->destination) ) {
+			destination = join_paths(
+			 d
+			,i->destination
+			,&i->source[i->directoryLength]);
+	}
+
+	if ( i->force )
+		status = ( unlink(destination) && errno != ENOENT );
+
+	if ( status == 0 ) {
+		if ( i->makeSymbolicLink )
+			status = symlink(i->source, destination);
+		else
+			status = link(i->source, destination);
+	}
+
+	if ( status != 0 ) {
+		name_and_error(destination);
+		return 1;
+	}
+	else
+		return 0;
+}
diff --git a/coreutils/ls.c b/coreutils/ls.c
new file mode 100644
index 0000000..2566bee
--- /dev/null
+++ b/coreutils/ls.c
@@ -0,0 +1,542 @@
+#include "internal.h"
+/*
+ * tiny-ls.c version 0.1.0: A minimalist 'ls'
+ * Copyright (C) 1996 Brian Candler <B.Candler@pobox.com>
+ * 
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * To achieve a small memory footprint, this version of 'ls' doesn't do any
+ * file sorting, and only has the most essential command line switches
+ * (i.e. the ones I couldn't live without :-) All features which involve
+ * linking in substantial chunks of libc can be disabled.
+ *
+ * Although I don't really want to add new features to this program to
+ * keep it small, I *am* interested to receive bug fixes and ways to make
+ * it more portable.
+ *
+ * KNOWN BUGS:
+ * 1. messy output if you mix files and directories on the command line
+ * 2. ls -l of a directory doesn't give "total <blocks>" header
+ * 3. ls of a symlink to a directory doesn't list directory contents
+ * 4. hidden files can make column width too large
+ * NON-OPTIMAL BEHAVIOUR:
+ * 1. autowidth reads directories twice
+ * 2. if you do a short directory listing without filetype characters
+ *    appended, there's no need to stat each one
+ * PORTABILITY:
+ * 1. requires lstat (BSD) - how do you do it without?
+ */
+
+#define FEATURE_USERNAME	/* show username/groupnames (libc6 uses NSS) */
+#define FEATURE_TIMESTAMPS	/* show file timestamps */
+#define FEATURE_AUTOWIDTH	/* calculate terminal & column widths */
+#define FEATURE_FILETYPECHAR	/* enable -p and -F */
+
+#undef	OP_BUF_SIZE	1024	/* leave undefined for unbuffered output */
+
+#define TERMINAL_WIDTH	80	/* use 79 if your terminal has linefold bug */
+#define	COLUMN_WIDTH	14	/* default if AUTOWIDTH not defined */
+#define COLUMN_GAP	2	/* includes the file type char, if present */
+
+/************************************************************************/
+
+#define HAS_REWINDDIR
+
+#if 1 /* FIXME libc 6 */
+# include <linux/types.h> 
+#else
+# include <sys/types.h> 
+#endif
+#include <sys/stat.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <dirent.h>
+#include <errno.h>
+#include <stdio.h>
+#ifdef FEATURE_USERNAME
+#include <pwd.h>
+#include <grp.h>
+#endif
+#ifdef FEATURE_TIMESTAMPS
+#include <time.h>
+#endif
+
+#define TYPEINDEX(mode)	(((mode) >> 12) & 0x0f)
+#define TYPECHAR(mode)	("0pcCd?bB-?l?s???" [TYPEINDEX(mode)])
+#ifdef FEATURE_FILETYPECHAR
+#define APPCHAR(mode)	("\0|\0\0/\0\0\0\0\0@\0=\0\0\0" [TYPEINDEX(mode)])
+#endif
+
+#ifndef MAJOR
+#define MAJOR(dev) (((dev)>>8)&0xff)
+#define MINOR(dev) ((dev)&0xff)
+#endif
+
+#define MODE1  "rwxrwxrwx"
+#define MODE0  "---------"
+#define SMODE1 "..s..s..t"
+#define SMODE0 "..S..S..T"
+
+/* The 9 mode bits to test */
+
+static const umode_t MBIT[] = {
+  S_IRUSR, S_IWUSR, S_IXUSR,
+  S_IRGRP, S_IWGRP, S_IXGRP,
+  S_IROTH, S_IWOTH, S_IXOTH
+};
+
+/* The special bits. If set, display SMODE0/1 instead of MODE0/1 */
+
+static const umode_t SBIT[] = {
+  0, 0, S_ISUID,
+  0, 0, S_ISGID,
+  0, 0, S_ISVTX
+};
+
+#define FMT_AUTO	0
+#define FMT_LONG	1	/* one record per line, extended info */
+#define FMT_SINGLE	2	/* one record per line */
+#define FMT_ROWS	3	/* print across rows */
+#define FMT_COLUMNS	3	/* fill columns (same, since we don't sort) */
+
+#define TIME_MOD	0
+#define TIME_CHANGE	1
+#define TIME_ACCESS	2
+
+#define DISP_FTYPE	1	/* show character for file type */
+#define DISP_EXEC	2	/* show '*' if regular executable file */
+#define DISP_HIDDEN	4	/* show files starting . (except . and ..) */
+#define DISP_DOT	8	/* show . and .. */
+#define DISP_NUMERIC	16	/* numeric uid and gid */
+#define DISP_FULLTIME	32	/* show extended time display */
+#define DIR_NOLIST	64	/* show directory as itself, not contents */
+#define DISP_DIRNAME	128	/* show directory name (for internal use) */
+#define DIR_RECURSE	256	/* -R (not yet implemented) */
+
+static unsigned char	display_fmt = FMT_AUTO;
+static unsigned short	opts = 0;
+static unsigned short	column = 0;
+
+#ifdef FEATURE_AUTOWIDTH
+static unsigned short terminal_width = 0, column_width = 0;
+#else
+#define terminal_width	TERMINAL_WIDTH
+#define column_width	COLUMN_WIDTH
+#endif
+
+#ifdef FEATURE_TIMESTAMPS
+static unsigned char time_fmt = TIME_MOD;
+#endif
+
+#define wr(data,len) fwrite(data, 1, len, stdout)
+
+static void writenum(long val, short minwidth)
+{
+	char	scratch[20];
+
+	char *p = scratch + sizeof(scratch);
+	short len = 0;
+	short neg = (val < 0);
+	
+	if (neg) val = -val;
+	do
+		*--p = (val % 10) + '0', len++, val /= 10;
+	while (val);
+	if (neg)
+		*--p = '-', len++;
+	while (len < minwidth)
+		*--p = ' ', len++;
+	wr(p, len);
+	column += len;
+}
+
+static void newline(void)
+{
+	if (column > 0) {
+		wr("\n", 1);
+		column = 0;
+	}
+}
+
+static void tab(short col)
+{
+	static const char spaces[] = "                ";
+	#define nspaces ((sizeof spaces)-1)	/* null terminator! */
+	
+	short n = col - column;
+
+	if (n > 0) {
+		column = col;
+		while (n > nspaces) {
+			wr(spaces, nspaces);
+			n -= nspaces;
+		}
+		/* must be 1...(sizeof spaces) left */
+		wr(spaces, n);
+	}
+	#undef nspaces
+}
+
+#ifdef FEATURE_FILETYPECHAR
+static char append_char(umode_t mode)
+{
+	if (!(opts & DISP_FTYPE))
+		return '\0';
+	if ((opts & DISP_EXEC) && S_ISREG(mode) && (mode & (S_IXUSR|S_IXGRP|S_IXOTH)))
+		return '*';
+	return APPCHAR(mode);
+}
+#endif
+
+/**
+ **
+ ** Display a file or directory as a single item
+ ** (in either long or short format)
+ **
+ **/
+
+static void list_single(const char *name, struct stat *info)
+{
+	char scratch[20];
+	short len = strlen(name);
+#ifdef FEATURE_FILETYPECHAR
+	char append = append_char(info->st_mode);
+#endif
+	
+	if (display_fmt == FMT_LONG) {
+		umode_t mode = info->st_mode; 
+		int i;
+		
+		scratch[0] = TYPECHAR(mode);
+		for (i=0; i<9; i++)
+			if (mode & SBIT[i])
+				scratch[i+1] = (mode & MBIT[i])
+						? SMODE1[i]
+						: SMODE0[i];
+			else
+				scratch[i+1] = (mode & MBIT[i])
+						? MODE1[i]
+						: MODE0[i];
+		newline();
+		wr(scratch, 10);
+		column=10;
+		writenum((long)info->st_nlink,(short)4);
+		fputs(" ", stdout);
+#ifdef FEATURE_USERNAME
+		if (!(opts & DISP_NUMERIC)) {
+			struct passwd *pw = getpwuid(info->st_uid);
+			if (pw)
+				fputs(pw->pw_name, stdout);
+			else
+				writenum((long)info->st_uid,(short)0);
+		} else
+#endif
+		writenum((long)info->st_uid,(short)0);
+		tab(24);
+#ifdef FEATURE_USERNAME
+		if (!(opts & DISP_NUMERIC)) {
+			struct group *gr = getgrgid(info->st_gid);
+			if (gr)
+				fputs(gr->gr_name, stdout);
+			else
+				writenum((long)info->st_gid,(short)0);
+		} else
+#endif
+		writenum((long)info->st_gid,(short)0);
+		tab(33);
+		if (S_ISBLK(mode) || S_ISCHR(mode)) {
+			writenum((long)MAJOR(info->st_rdev),(short)3);
+			fputs(", ", stdout);
+			writenum((long)MINOR(info->st_rdev),(short)3);
+		}
+		else
+			writenum((long)info->st_size,(short)8);
+		fputs(" ", stdout);
+#ifdef FEATURE_TIMESTAMPS
+		{
+			time_t cal;
+			char *string;
+			
+			switch(time_fmt) {
+			case TIME_CHANGE:
+				cal=info->st_ctime; break;
+			case TIME_ACCESS:
+				cal=info->st_atime; break;
+			default:
+				cal=info->st_mtime; break;
+			}
+			string=ctime(&cal);
+			if (opts & DISP_FULLTIME)
+				wr(string,24);
+			else {
+				time_t age = time(NULL) - cal;
+				wr(string+4,7);	/* mmm_dd_ */
+				if(age < 3600L*24*365/2 && age > -15*60)
+					/* hh:mm if less than 6 months old */
+					wr(string+11,5);
+				else
+					/* _yyyy otherwise */
+					wr(string+19,5);
+			}
+			wr(" ", 1);
+		}
+#else
+		fputs("--- -- ----- ", stdout);
+#endif
+		wr(name, len);
+		if (S_ISLNK(mode)) {
+			wr(" -> ", 4);
+			len = readlink(name, scratch, sizeof scratch);
+			if (len > 0) fwrite(scratch, 1, len, stdout);
+#ifdef FEATURE_FILETYPECHAR
+			/* show type of destination */
+			if (opts & DISP_FTYPE) {
+				if (!stat(name, info)) {
+					append = append_char(info->st_mode);
+					if (append)
+						fputc(append, stdout);
+				}
+			}
+#endif
+		}
+#ifdef FEATURE_FILETYPECHAR
+		else if (append)
+			wr(&append, 1);
+#endif
+	} else {
+		static short nexttab = 0;
+		
+		/* sort out column alignment */
+		if (column == 0)
+			; /* nothing to do */
+		else if (display_fmt == FMT_SINGLE)
+			newline();
+		else {
+			if (nexttab + column_width > terminal_width
+#ifndef FEATURE_AUTOWIDTH
+			|| nexttab + len >= terminal_width
+#endif
+			)
+				newline();
+			else
+				tab(nexttab);
+		}
+		/* work out where next column starts */
+#ifdef FEATURE_AUTOWIDTH
+		/* we know the calculated width is big enough */
+		nexttab = column + column_width + COLUMN_GAP;
+#else
+		/* might cover more than one fixed-width column */
+		nexttab = column;
+		do
+			nexttab += column_width + COLUMN_GAP;
+		while (nexttab < (column + len + COLUMN_GAP));
+#endif
+		/* now write the data */
+		wr(name, len);
+		column = column + len;
+#ifdef FEATURE_FILETYPECHAR
+		if (append)
+			wr(&append, 1), column++;
+#endif
+	}
+}
+
+/**
+ **
+ ** List the given file or directory, expanding a directory
+ ** to show its contents if required
+ **
+ **/
+
+static int list_item(const char *name)
+{
+	struct stat info;
+	DIR *dir;
+	struct dirent *entry;
+	char fullname[MAXNAMLEN+1], *fnend;
+	
+	if (lstat(name, &info))
+		goto listerr;
+	
+	if (!S_ISDIR(info.st_mode) || 
+	    (opts & DIR_NOLIST)) {
+		list_single(name, &info);
+		return 0;
+	}
+
+	/* Otherwise, it's a directory we want to list the contents of */
+
+	if (opts & DISP_DIRNAME) {   /* identify the directory */
+		if (column)
+			wr("\n\n", 2), column = 0;
+		wr(name, strlen(name));
+		wr(":\n", 2);
+	}
+	
+	dir = opendir(name);
+	if (!dir) goto listerr;
+#ifdef FEATURE_AUTOWIDTH
+	column_width = 0;
+	while ((entry = readdir(dir)) != NULL) {
+		short w = strlen(entry->d_name);
+		if (column_width < w)
+			column_width = w;
+	}
+#ifdef HAS_REWINDDIR
+	rewinddir(dir);
+#else
+	closedir(dir);
+	dir = opendir(name);
+	if (!dir) goto listerr;
+#endif
+#endif
+
+	/* List the contents */
+	
+	strcpy(fullname,name);	/* *** ignore '.' by itself */
+	fnend=fullname+strlen(fullname);
+	if (fnend[-1] != '/')
+		*fnend++ = '/';
+	
+	while ((entry = readdir(dir)) != NULL) {
+		const char *en=entry->d_name;
+		if (en[0] == '.') {
+			if (!en[1] || (en[1] == '.' && !en[2])) { /* . or .. */
+				if (!(opts & DISP_DOT))
+					continue;
+			}
+			else if (!(opts & DISP_HIDDEN))
+				continue;
+		}
+		/* FIXME: avoid stat if not required */
+		strcpy(fnend, entry->d_name);
+		if (lstat(fullname, &info))
+			goto direrr; /* (shouldn't fail) */
+		list_single(entry->d_name, &info);
+	}
+	closedir(dir);
+	return 0;
+
+direrr:
+	closedir(dir);	
+listerr:
+	newline();
+	name_and_error(name);
+	return 1;
+}
+
+const char	ls_usage[] = "Usage: ls [-1a"
+#ifdef FEATURE_TIMESTAMPS
+	"c"
+#endif
+	"d"
+#ifdef FEATURE_TIMESTAMPS
+	"e"
+#endif
+	"ln"
+#ifdef FEATURE_FILETYPECHAR
+	"p"
+#endif
+#ifdef FEATURE_TIMESTAMPS
+	"u"
+#endif
+	"xAC"
+#ifdef FEATURE_FILETYPECHAR
+	"F"
+#endif
+#ifdef FEATURE_RECURSIVE
+	"R"
+#endif
+	"] [filenames...]\n";
+
+extern int
+ls_main(struct FileInfo * not_used, int argc, char * * argv)
+{
+	int argi=1, i;
+	
+	/* process options */
+	while (argi < argc && argv[argi][0] == '-') {
+		const char *p = &argv[argi][1];
+		
+		if (!*p) goto print_usage_message;	/* "-" by itself not allowed */
+		if (*p == '-') {
+			if (!p[1]) {	/* "--" forces end of options */
+				argi++;
+				break;
+			}
+			/* it's a long option name - we don't support them */
+			goto print_usage_message;
+		}
+		
+		while (*p)
+			switch (*p++) {
+			case 'l':	display_fmt = FMT_LONG; break;
+			case '1':	display_fmt = FMT_SINGLE; break;
+			case 'x':	display_fmt = FMT_ROWS; break;
+			case 'C':	display_fmt = FMT_COLUMNS; break;
+#ifdef FEATURE_FILETYPECHAR
+			case 'p':	opts |= DISP_FTYPE; break;
+			case 'F':	opts |= DISP_FTYPE|DISP_EXEC; break;
+#endif
+			case 'A':	opts |= DISP_HIDDEN; break;
+			case 'a':	opts |= DISP_HIDDEN|DISP_DOT; break;
+			case 'n':	opts |= DISP_NUMERIC; break;
+			case 'd':	opts |= DIR_NOLIST; break;
+#ifdef FEATURE_RECURSIVE
+			case 'R':	opts |= DIR_RECURSE; break;
+#endif
+#ifdef FEATURE_TIMESTAMPS
+			case 'u':	time_fmt = TIME_ACCESS; break;
+			case 'c':	time_fmt = TIME_CHANGE; break;
+			case 'e':	opts |= DISP_FULLTIME; break;
+#endif
+			default:	goto print_usage_message;
+			}
+		
+		argi++;
+	}
+
+	/* choose a display format */
+	if (display_fmt == FMT_AUTO)
+		display_fmt = isatty(STDOUT_FILENO) ? FMT_COLUMNS : FMT_SINGLE;
+	if (argi < argc - 1)
+		opts |= DISP_DIRNAME; /* 2 or more items? label directories */
+#ifdef FEATURE_AUTOWIDTH
+	/* could add a -w option and/or TIOCGWINSZ call */
+	if (terminal_width < 1) terminal_width = TERMINAL_WIDTH;
+	
+	for (i = argi; i < argc; i++) {
+		int len = strlen(argv[i]);
+		if (column_width < len)
+			column_width = len;
+	}
+#endif
+
+	/* process files specified, or current directory if none */
+	i=0;
+	if (argi == argc)
+		i = list_item(".");
+	while (argi < argc)
+		i |= list_item(argv[argi++]);
+	newline();
+	return i;
+
+print_usage_message:
+	usage(ls_usage);
+	return 1;
+}
diff --git a/coreutils/mkdir.c b/coreutils/mkdir.c
new file mode 100644
index 0000000..8f1fa04
--- /dev/null
+++ b/coreutils/mkdir.c
@@ -0,0 +1,58 @@
+#include "internal.h"
+#include <errno.h>
+#include <sys/param.h>
+
+const char mkdir_usage[] = "mkdir [-m mode] directory [directory ...]\n"
+"\tCreate directories.\n"
+"\n"
+"\t-m mode:\tSpecifiy the mode for the new directory\n"
+"\t\tunder the argument directory.";
+
+/*make directories skipping the last part of the path. Used here and by untar*/
+int mkdir_until(const char *fpath, const struct FileInfo * fi)
+{
+	char    path[PATH_MAX];
+	char *  s = path;
+
+	strcpy(path, fpath);
+	if ( s[0] == '\0' && s[1] == '\0' ) {
+		usage(mkdir_usage);
+		return 1;
+	}
+	s++;
+	while ( *s != '\0' ) {
+		if ( *s == '/' ) {
+			int	status;
+
+			*s = '\0';
+			status = mkdir(path, (fi?fi->orWithMode:0700) );
+			*s = '/';
+
+			if ( status != 0 ) {
+				if ( errno != EEXIST ) {
+					name_and_error(fpath);
+					return 1;
+				}
+			}
+
+		}
+		s++;
+	}
+	return 0;
+}
+
+int
+mkdir_fn(const struct FileInfo * i)
+{
+	if ( i->makeParentDirectories ) {
+		if(mkdir_until(i->source, i)) return 1;
+	}
+
+	if ( mkdir(i->source, i->orWithMode) != 0 && errno != EEXIST ) {
+		name_and_error(i->source);
+		return 1;
+	}
+	else
+		return 0;
+}
+
diff --git a/coreutils/mknod.c b/coreutils/mknod.c
new file mode 100644
index 0000000..b18394b
--- /dev/null
+++ b/coreutils/mknod.c
@@ -0,0 +1,52 @@
+#include "internal.h"
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+const char mknod_usage[] = "mknod file b|c|u|p major minor\n"
+"\tMake special files.\n"
+"\n"
+"\tb:\tMake a block (buffered) device.\n"
+"\tc or u:\tMake a character (un-buffered) device.\n"
+"\tp:\tMake a named pipe. Major and minor are ignored for named pipes.\n";
+
+int
+mknod_main(struct FileInfo * i, int argc, char * * argv)
+{
+	mode_t	mode = 0;
+	dev_t	dev = 0;
+
+	switch(argv[2][0]) {
+	case 'c':
+	case 'u':
+		mode = S_IFCHR;
+		break;
+	case 'b':
+		mode = S_IFBLK;
+		break;
+	case 'p':
+		mode = S_IFIFO;
+		break;
+	default:
+		usage(mknod_usage);
+		return 1;
+	}
+
+	if ( mode == S_IFCHR || mode == S_IFBLK ) {
+		dev = (atoi(argv[3]) << 8) | atoi(argv[4]);
+		if ( argc != 5 ) {
+			usage(mknod_usage);
+			return 1;
+		}
+	}
+
+	mode |= 0666;
+
+	if ( mknod(argv[1], mode, dev) != 0 ) {
+		name_and_error(argv[1]);
+		return 1;
+	}
+	return 0;
+}
diff --git a/coreutils/mv.c b/coreutils/mv.c
new file mode 100644
index 0000000..22c4a12
--- /dev/null
+++ b/coreutils/mv.c
@@ -0,0 +1,38 @@
+#include "internal.h"
+#include <stdio.h>
+#include <errno.h>
+
+const char	mv_usage[] = "mv source-file destination-file\n"
+"\t\tmv source-file [source-file ...] destination-directory\n"
+"\n"
+"\tMove the source files to the destination.\n"
+"\n";
+
+extern int
+mv_fn(const struct FileInfo * i)
+{
+	struct stat		destination_stat;
+	char			d[1024];
+	struct FileInfo	n;
+
+	if ( stat(i->destination, &destination_stat) == 0 ) {
+		if ( i->stat.st_ino == destination_stat.st_ino
+		 &&  i->stat.st_dev == destination_stat.st_dev )
+			return 0;	/* Move file to itself. */
+	}
+	if ( (destination_stat.st_mode & S_IFMT) == S_IFDIR ) {
+		n = *i;
+		n.destination = join_paths(d, i->destination, basename(i->source));
+		i = &n;
+	}
+	if ( rename(i->source, i->destination) == 0 )
+		return 0;
+	else if ( errno == EXDEV && is_a_directory(i->source) ) {
+		fprintf(stderr
+		,"%s: Can't move directory across filesystems.\n"
+		,i->source);
+		return 1;
+	}
+	else
+		return cp_fn(i);
+}
diff --git a/coreutils/printf.c b/coreutils/printf.c
new file mode 100644
index 0000000..e79843c
--- /dev/null
+++ b/coreutils/printf.c
@@ -0,0 +1,531 @@
+// I may still need some more cleaning...fix my error checking
+
+#include "internal.h"
+#ifdef BB_PRINTF
+
+/* printf - format and print data
+   Copyright (C) 90, 91, 92, 93, 94, 95, 1996 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* Usage: printf format [argument...]
+
+   A front end to the printf function that lets it be used from the shell.
+
+   Backslash escapes:
+
+   \" = double quote
+   \\ = backslash
+   \a = alert (bell)
+   \b = backspace
+   \c = produce no further output
+   \f = form feed
+   \n = new line
+   \r = carriage return
+   \t = horizontal tab
+   \v = vertical tab
+   \0ooo = octal number (ooo is 0 to 3 digits)
+   \xhhh = hexadecimal number (hhh is 1 to 3 digits)
+
+   Additional directive:
+
+   %b = print an argument string, interpreting backslash escapes
+
+   The `format' argument is re-used as many times as necessary
+   to convert all of the given arguments.
+
+   David MacKenzie <djm@gnu.ai.mit.edu> */
+   
+
+//   19990508 Busy Boxed! Dave Cinege
+
+#include <unistd.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <getopt.h>
+#include <sys/stat.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <ctype.h>
+#include <libintl.h>
+
+
+#ifndef S_IFMT
+# define S_IFMT 0170000
+#endif
+#if !defined(S_ISBLK) && defined(S_IFBLK)
+# define	S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
+#endif
+#if !defined(S_ISCHR) && defined(S_IFCHR)
+# define	S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
+#endif
+#if !defined(S_ISDIR) && defined(S_IFDIR)
+# define	S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+#endif
+#if !defined(S_ISREG) && defined(S_IFREG)
+# define	S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
+#endif
+#if !defined(S_ISFIFO) && defined(S_IFIFO)
+# define	S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
+#endif
+#if !defined(S_ISLNK) && defined(S_IFLNK)
+# define	S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
+#endif
+#if !defined(S_ISSOCK) && defined(S_IFSOCK)
+# define	S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
+#endif
+#if !defined(S_ISMPB) && defined(S_IFMPB) /* V7 */
+# define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
+# define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
+#endif
+#if !defined(S_ISNWK) && defined(S_IFNWK) /* HP/UX */
+# define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
+#endif
+
+#define IN_CTYPE_DOMAIN(c) 1
+
+#ifdef isblank
+# define ISBLANK(c) (IN_CTYPE_DOMAIN (c) && isblank (c))
+#else
+# define ISBLANK(c) ((c) == ' ' || (c) == '\t')
+#endif
+#ifdef isgraph
+# define ISGRAPH(c) (IN_CTYPE_DOMAIN (c) && isgraph (c))
+#else
+# define ISGRAPH(c) (IN_CTYPE_DOMAIN (c) && isprint (c) && !isspace (c))
+#endif
+
+#define ISPRINT(c) (IN_CTYPE_DOMAIN (c) && isprint (c))
+#define ISALNUM(c) (IN_CTYPE_DOMAIN (c) && isalnum (c))
+#define ISALPHA(c) (IN_CTYPE_DOMAIN (c) && isalpha (c))
+#define ISCNTRL(c) (IN_CTYPE_DOMAIN (c) && iscntrl (c))
+#define ISLOWER(c) (IN_CTYPE_DOMAIN (c) && islower (c))
+#define ISPUNCT(c) (IN_CTYPE_DOMAIN (c) && ispunct (c))
+#define ISSPACE(c) (IN_CTYPE_DOMAIN (c) && isspace (c))
+#define ISUPPER(c) (IN_CTYPE_DOMAIN (c) && isupper (c))
+#define ISXDIGIT(c) (IN_CTYPE_DOMAIN (c) && isxdigit (c))
+#define ISDIGIT_LOCALE(c) (IN_CTYPE_DOMAIN (c) && isdigit (c))
+#define ISDIGIT(c) ((unsigned) (c) - '0' <= 9)
+
+#define isodigit(c) ((c) >= '0' && (c) <= '7')
+#define hextobin(c) ((c)>='a'&&(c)<='f' ? (c)-'a'+10 : (c)>='A'&&(c)<='F' ? (c)-'A'+10 : (c)-'0')
+#define octtobin(c) ((c) - '0')
+
+char *xmalloc ();
+
+static double xstrtod __P ((char *s));
+static int print_esc __P ((char *escstart));
+static int print_formatted __P ((char *format, int argc, char **argv));
+static long xstrtol __P ((char *s));
+static unsigned long xstrtoul __P ((char *s));
+static void print_direc __P ((char *start, size_t length, int field_width, int precision, char *argument));
+static void print_esc_char __P ((int c));
+static void print_esc_string __P ((char *str));
+static void verify __P ((char *s, char *end));
+
+/* The value to return to the calling program.  */
+static int exit_status;
+
+const char	printf_usage[] = "Usage: printf format [argument...]\n";
+
+int
+printf_main(struct FileInfo * i, int argc, char * * argv)
+{
+  char *format;
+  int args_used;
+
+  exit_status = 0;
+
+  format = argv[1];
+  argc -= 2;
+  argv += 2;
+
+  do
+    {
+      args_used = print_formatted (format, argc, argv);
+      argc -= args_used;
+      argv += args_used;
+    }
+  while (args_used > 0 && argc > 0);
+
+/*
+  if (argc > 0)
+    fprintf(stderr, "excess args ignored");
+*/
+
+  exit (exit_status);
+}
+
+/* Print the text in FORMAT, using ARGV (with ARGC elements) for
+   arguments to any `%' directives.
+   Return the number of elements of ARGV used.  */
+
+static int
+print_formatted (char *format, int argc, char **argv)
+{
+  int save_argc = argc;		/* Preserve original value.  */
+  char *f;			/* Pointer into `format'.  */
+  char *direc_start;		/* Start of % directive.  */
+  size_t direc_length;		/* Length of % directive.  */
+  int field_width;		/* Arg to first '*', or -1 if none.  */
+  int precision;		/* Arg to second '*', or -1 if none.  */
+
+  for (f = format; *f; ++f)
+    {
+      switch (*f)
+	{
+	case '%':
+	  direc_start = f++;
+	  direc_length = 1;
+	  field_width = precision = -1;
+	  if (*f == '%')
+	    {
+	      putchar ('%');
+	      break;
+	    }
+	  if (*f == 'b')
+	    {
+	      if (argc > 0)
+		{
+		  print_esc_string (*argv);
+		  ++argv;
+		  --argc;
+		}
+	      break;
+	    }
+	  if (strchr ("-+ #", *f))
+	    {
+	      ++f;
+	      ++direc_length;
+	    }
+	  if (*f == '*')
+	    {
+	      ++f;
+	      ++direc_length;
+	      if (argc > 0)
+		{
+		  field_width = xstrtoul (*argv);
+		  ++argv;
+		  --argc;
+		}
+	      else
+		field_width = 0;
+	    }
+	  else
+	    while (ISDIGIT (*f))
+	      {
+		++f;
+		++direc_length;
+	      }
+	  if (*f == '.')
+	    {
+	      ++f;
+	      ++direc_length;
+	      if (*f == '*')
+		{
+		  ++f;
+		  ++direc_length;
+		  if (argc > 0)
+		    {
+		      precision = xstrtoul (*argv);
+		      ++argv;
+		      --argc;
+		    }
+		  else
+		    precision = 0;
+		}
+	      else
+		while (ISDIGIT (*f))
+		  {
+		    ++f;
+		    ++direc_length;
+		  }
+	    }
+	  if (*f == 'l' || *f == 'L' || *f == 'h')
+	    {
+	      ++f;
+	      ++direc_length;
+	    }
+	  /*  
+	  if (!strchr ("diouxXfeEgGcs", *f))
+	    fprintf(stderr, "%%%c: invalid directive", *f);
+	  */
+	  ++direc_length;
+	  if (argc > 0)
+	    {
+	      print_direc (direc_start, direc_length, field_width,
+			   precision, *argv);
+	      ++argv;
+	      --argc;
+	    }
+	  else
+	    print_direc (direc_start, direc_length, field_width,
+			 precision, "");
+	  break;
+
+	case '\\':
+	  f += print_esc (f);
+	  break;
+
+	default:
+	  putchar (*f);
+	}
+    }
+
+  return save_argc - argc;
+}
+
+/* Print a \ escape sequence starting at ESCSTART.
+   Return the number of characters in the escape sequence
+   besides the backslash. */
+
+static int
+print_esc (char *escstart)
+{
+  register char *p = escstart + 1;
+  int esc_value = 0;		/* Value of \nnn escape. */
+  int esc_length;		/* Length of \nnn escape. */
+
+  /* \0ooo and \xhhh escapes have maximum length of 3 chars. */
+  if (*p == 'x')
+    {
+      for (esc_length = 0, ++p;
+	   esc_length < 3 && ISXDIGIT (*p);
+	   ++esc_length, ++p)
+	esc_value = esc_value * 16 + hextobin (*p);
+/*      if (esc_length == 0)
+	fprintf(stderr, "missing hex in esc");
+*/
+      putchar (esc_value);
+    }
+  else if (*p == '0')
+    {
+      for (esc_length = 0, ++p;
+	   esc_length < 3 && isodigit (*p);
+	   ++esc_length, ++p)
+	esc_value = esc_value * 8 + octtobin (*p);
+      putchar (esc_value);
+    }
+  else if (strchr ("\"\\abcfnrtv", *p))
+    print_esc_char (*p++);
+/*  else
+    fprintf(stderr, "\\%c: invalid esc", *p);
+*/
+  return p - escstart - 1;
+}
+
+/* Output a single-character \ escape.  */
+
+static void
+print_esc_char (int c)
+{
+  switch (c)
+    {
+    case 'a':			/* Alert. */
+      putchar (7);
+      break;
+    case 'b':			/* Backspace. */
+      putchar (8);
+      break;
+    case 'c':			/* Cancel the rest of the output. */
+      exit (0);
+      break;
+    case 'f':			/* Form feed. */
+      putchar (12);
+      break;
+    case 'n':			/* New line. */
+      putchar (10);
+      break;
+    case 'r':			/* Carriage return. */
+      putchar (13);
+      break;
+    case 't':			/* Horizontal tab. */
+      putchar (9);
+      break;
+    case 'v':			/* Vertical tab. */
+      putchar (11);
+      break;
+    default:
+      putchar (c);
+      break;
+    }
+}
+
+/* Print string STR, evaluating \ escapes. */
+
+static void
+print_esc_string (char *str)
+{
+  for (; *str; str++)
+    if (*str == '\\')
+      str += print_esc (str);
+    else
+      putchar (*str);
+}
+
+static void
+print_direc (char *start, size_t length, int field_width, int precision, char *argument)
+{
+  char *p;		/* Null-terminated copy of % directive. */
+
+  p = xmalloc ((unsigned) (length + 1));
+  strncpy (p, start, length);
+  p[length] = 0;
+
+  switch (p[length - 1])
+    {
+    case 'd':
+    case 'i':
+      if (field_width < 0)
+	{
+	  if (precision < 0)
+	    printf (p, xstrtol (argument));
+	  else
+	    printf (p, precision, xstrtol (argument));
+	}
+      else
+	{
+	  if (precision < 0)
+	    printf (p, field_width, xstrtol (argument));
+	  else
+	    printf (p, field_width, precision, xstrtol (argument));
+	}
+      break;
+
+    case 'o':
+    case 'u':
+    case 'x':
+    case 'X':
+      if (field_width < 0)
+	{
+	  if (precision < 0)
+	    printf (p, xstrtoul (argument));
+	  else
+	    printf (p, precision, xstrtoul (argument));
+	}
+      else
+	{
+	  if (precision < 0)
+	    printf (p, field_width, xstrtoul (argument));
+	  else
+	    printf (p, field_width, precision, xstrtoul (argument));
+	}
+      break;
+
+    case 'f':
+    case 'e':
+    case 'E':
+    case 'g':
+    case 'G':
+      if (field_width < 0)
+	{
+	  if (precision < 0)
+	    printf (p, xstrtod (argument));
+	  else
+	    printf (p, precision, xstrtod (argument));
+	}
+      else
+	{
+	  if (precision < 0)
+	    printf (p, field_width, xstrtod (argument));
+	  else
+	    printf (p, field_width, precision, xstrtod (argument));
+	}
+      break;
+
+    case 'c':
+      printf (p, *argument);
+      break;
+
+    case 's':
+      if (field_width < 0)
+	{
+	  if (precision < 0)
+	    printf (p, argument);
+	  else
+	    printf (p, precision, argument);
+	}
+      else
+	{
+	  if (precision < 0)
+	    printf (p, field_width, argument);
+	  else
+	    printf (p, field_width, precision, argument);
+	}
+      break;
+    }
+
+  free (p);
+}
+
+static unsigned long
+xstrtoul (char *s)
+{
+  char *end;
+  unsigned long val;
+
+  errno = 0;
+  val = strtoul (s, &end, 0);
+  verify (s, end);
+  return val;
+}
+
+static long
+xstrtol (char *s)
+{
+  char *end;
+  long val;
+
+  errno = 0;
+  val = strtol (s, &end, 0);
+  verify (s, end);
+  return val;
+}
+
+static double
+xstrtod (char *s)
+{
+  char *end;
+  double val;
+
+  errno = 0;
+  val = strtod (s, &end);
+  verify (s, end);
+  return val;
+}
+
+static void
+verify (char *s, char *end)
+{
+  if (errno)
+    {
+      fprintf(stderr, "%s", s);
+      exit_status = 1;
+    }
+  else if (*end)
+    {
+    /*
+      if (s == end)
+	fprintf(stderr, "%s: expected numeric", s);
+      else
+	fprintf(stderr, "%s: not completely converted", s);
+    */	
+      exit_status = 1;
+    }
+}
+
+#endif
diff --git a/coreutils/pwd.c b/coreutils/pwd.c
new file mode 100644
index 0000000..d9ab54e
--- /dev/null
+++ b/coreutils/pwd.c
@@ -0,0 +1,18 @@
+#include "internal.h"
+#include <stdio.h>
+
+const char	pwd_usage[] = "Print the current directory.\n";
+
+extern int
+pwd_main(struct FileInfo * i, int argc, char * * argv)
+{
+	char		buf[1024];
+
+	if ( getcwd(buf, sizeof(buf)) == NULL ) {
+		name_and_error("get working directory");
+		return 1;
+	}
+
+	printf("%s\n", buf);
+	return 0;
+}
diff --git a/coreutils/rm.c b/coreutils/rm.c
new file mode 100644
index 0000000..dc35b02
--- /dev/null
+++ b/coreutils/rm.c
@@ -0,0 +1,30 @@
+#include "internal.h"
+#include <errno.h>
+
+const char	rm_usage[] = "rm [-r] file [file ...]\n"
+"\n"
+"\tDelete files.\n"
+"\n"
+"\t-r:\tRecursively remove files and directories.\n";
+
+extern int
+rm_main(struct FileInfo * i, int argc, char * * argv)
+{
+	i->processDirectoriesAfterTheirContents = 1;
+	return monadic_main(i, argc, argv);
+}
+
+extern int
+rm_fn(const struct FileInfo * i)
+{
+	if ( i->recursive
+	 && !i->isSymbolicLink
+	 && (i->stat.st_mode & S_IFMT) == S_IFDIR )
+		return rmdir_fn(i);
+	else if ( unlink(i->source) != 0 && errno != ENOENT && !i->force ) {
+		name_and_error(i->source);
+		return 1;
+	}
+	else
+		return 0;
+}
diff --git a/coreutils/rmdir.c b/coreutils/rmdir.c
new file mode 100644
index 0000000..069e685
--- /dev/null
+++ b/coreutils/rmdir.c
@@ -0,0 +1,17 @@
+#include "internal.h"
+#include <errno.h>
+
+const char	rmdir_usage[] = "rmdir directory [directory ...]\n"
+"\n"
+"\tDelete directories.\n";
+
+extern int
+rmdir_fn(const struct FileInfo * i)
+{
+	if ( rmdir(i->source) != 0 && errno != ENOENT && !i->force ) {
+		name_and_error(i->source);
+		return 1;
+	}
+	else
+		return 0;
+}
diff --git a/coreutils/sleep.c b/coreutils/sleep.c
new file mode 100644
index 0000000..e48e14b
--- /dev/null
+++ b/coreutils/sleep.c
@@ -0,0 +1,15 @@
+#include "internal.h"
+#include <stdio.h>
+
+const char	sleep_usage[] = "sleep seconds\n"
+"\n"
+"\tPause program execution for the given number of seconds.\n";
+
+extern int
+sleep_main(struct FileInfo * i, int argc, char * * argv)
+{
+	if ( sleep(atoi(argv[1])) != 0 )
+		return -1;
+	else
+		return 0;
+}
diff --git a/coreutils/sync.c b/coreutils/sync.c
new file mode 100644
index 0000000..6fa5b38
--- /dev/null
+++ b/coreutils/sync.c
@@ -0,0 +1,11 @@
+#include "internal.h"
+
+const char	sync_usage[] = "sync\n"
+"\n"
+"\tWrite all buffered filesystem blocks to disk.\n";
+
+extern int
+sync_main(struct FileInfo * i, int argc, char * * argv)
+{
+	return sync();
+}
diff --git a/coreutils/touch.c b/coreutils/touch.c
new file mode 100644
index 0000000..ca4b981
--- /dev/null
+++ b/coreutils/touch.c
@@ -0,0 +1,20 @@
+#include "internal.h"
+#include <sys/types.h>
+#include <stdio.h>
+#include <utime.h>
+
+const char	touch_usage[] = "touch [-c] file [file ...]\n"
+"\n"
+"\tUpdate the last-modified date on the given file[s].\n";
+
+extern int
+touch_fn(const struct FileInfo * i)
+{
+	if ( (utime(i->source, 0) != 0) && (i->create != 1) ) {
+		if ( fopen(i->source, "w") == NULL ) {
+			name_and_error(i->source);
+			return 1;
+		}
+	}
+	return 0;
+}