Updates to usage, and made tar work.

 -Erik

14 files changed, 27 insertions, 25 deletions

diff --git a/coreutils/chroot.c b/coreutils/chroot.c
index 8e432b3..16524d9 100644
--- a/coreutils/chroot.c
+++ b/coreutils/chroot.c
@@ -27,7 +27,7 @@
 #include <errno.h>
 
 
-static const char chroot_usage[] = "NEWROOT [COMMAND...]\n"
+static const char chroot_usage[] = "chroot NEWROOT [COMMAND...]\n\n"
 "Run COMMAND with root directory set to NEWROOT.\n";
 
 
diff --git a/coreutils/cp.c b/coreutils/cp.c
index 9dac2af..57158c8 100644
--- a/coreutils/cp.c
+++ b/coreutils/cp.c
@@ -28,7 +28,7 @@
 #include <dirent.h>
 
 static const char cp_usage[] = "cp [OPTION]... SOURCE DEST\n"
-    "   or: cp [OPTION]... SOURCE... DIRECTORY\n"
+    "   or: cp [OPTION]... SOURCE... DIRECTORY\n\n"
     "Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n"
     "\n"
     "\t-a\tsame as -dpR\n"
diff --git a/coreutils/date.c b/coreutils/date.c
index 501ccc2..6be89df 100644
--- a/coreutils/date.c
+++ b/coreutils/date.c
@@ -35,7 +35,7 @@
    mail commands */
 
 static const char	date_usage[] = "date [OPTION]... [+FORMAT]\n"
-"  or:  date [OPTION] [MMDDhhmm[[CC]YY][.ss]]\n"
+"  or:  date [OPTION] [MMDDhhmm[[CC]YY][.ss]]\n\n"
 "Display the current time in the given FORMAT, or set the system date.\n"
 "\nOptions:\n\t-R\t\toutput RFC-822 compliant date string\n"
 "\t-s\t\tset time described by STRING\n"
diff --git a/coreutils/dd.c b/coreutils/dd.c
index 33c4594..800ed59 100644
--- a/coreutils/dd.c
+++ b/coreutils/dd.c
@@ -34,7 +34,7 @@
 #include <errno.h>
 
 static const char dd_usage[] =
-"dd [if=name] [of=name] [bs=n] [count=n]\n"
+"dd [if=name] [of=name] [bs=n] [count=n]\n\n"
 "Copy a file, converting and formatting according to options\n\n"
 "\tif=FILE\tread from FILE instead of stdin\n"
 "\tof=FILE\twrite to FILE instead of stout\n"
@@ -227,8 +227,7 @@ extern int dd_main (int argc, char **argv)
     exit( TRUE);
   usage:
 
-    fprintf (stderr, "%s", dd_usage);
-    exit( FALSE);
+    usage( dd_usage);
 }
 
 
diff --git a/coreutils/ln.c b/coreutils/ln.c
index 62496fb..60fe394 100644
--- a/coreutils/ln.c
+++ b/coreutils/ln.c
@@ -27,9 +27,9 @@
 #include <errno.h>
 
 
-static const char ln_usage[] = "ln [OPTION] TARGET... LINK_NAME|DIRECTORY\n"
-"Create a link named LINK_NAME or DIRECTORY to the specified TARGET\n"
-"\nOptions:\n"
+static const char ln_usage[] = "ln [OPTION] TARGET... LINK_NAME|DIRECTORY\n\n"
+"Create a link named LINK_NAME or DIRECTORY to the specified TARGET\n\n"
+"Options:\n"
 "\t-s\tmake symbolic links instead of hard links\n"
 "\t-f\tremove existing destination files\n";
 
diff --git a/coreutils/mkdir.c b/coreutils/mkdir.c
index 0d0a90e..4c7ebed 100644
--- a/coreutils/mkdir.c
+++ b/coreutils/mkdir.c
@@ -26,10 +26,11 @@
 #include <errno.h>
 #include <sys/param.h>
 
-static const char mkdir_usage[] = "Usage: mkdir [OPTION] DIRECTORY...\n"
+static const char mkdir_usage[] = "Usage: mkdir [OPTION] DIRECTORY...\n\n"
 "Create the DIRECTORY(ies), if they do not already exist\n\n"
-"-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n"
-"-p\tno error if existing, make parent directories as needed\n";
+"Options:\n"
+"\t-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n"
+"\t-p\tno error if existing, make parent directories as needed\n";
 
 
 static int parentFlag = FALSE;
diff --git a/coreutils/mknod.c b/coreutils/mknod.c
index 81c846b..c3389cc 100644
--- a/coreutils/mknod.c
+++ b/coreutils/mknod.c
@@ -27,9 +27,9 @@
 #include <fcntl.h>
 #include <unistd.h>
 
-static const char mknod_usage[] = "mknod file b|c|u|p major minor\n"
-"\tMake special files.\n"
-"\n"
+static const char mknod_usage[] = "mknod [OPTION]... NAME TYPE MAJOR MINOR\n\n"
+"Make block or character special files.\n\n"
+"Options:\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";
diff --git a/coreutils/mv.c b/coreutils/mv.c
index e502250..b861ab7 100644
--- a/coreutils/mv.c
+++ b/coreutils/mv.c
@@ -29,7 +29,7 @@
 
 
 static const char mv_usage[] = "mv SOURCE DEST\n"
-"   or: mv SOURCE... DIRECTORY\n"
+"   or: mv SOURCE... DIRECTORY\n\n"
 "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY.\n";
 
 
diff --git a/coreutils/rm.c b/coreutils/rm.c
index 077e792..e6132ab 100644
--- a/coreutils/rm.c
+++ b/coreutils/rm.c
@@ -27,8 +27,9 @@
 #include <utime.h>
 #include <dirent.h>
 
-static const char* rm_usage = "rm [OPTION]... FILE...\n"
+static const char* rm_usage = "rm [OPTION]... FILE...\n\n"
 "Remove (unlink) the FILE(s).\n\n"
+"Options:\n"
 "\t-f\tremove existing destinations, never prompt\n"
 "\t-r\tremove the contents of directories recursively\n";
 
diff --git a/coreutils/rmdir.c b/coreutils/rmdir.c
index 56b8387..013fef1 100644
--- a/coreutils/rmdir.c
+++ b/coreutils/rmdir.c
@@ -29,7 +29,7 @@
 extern int rmdir_main(int argc, char **argv)
 {
     if ( argc==1 || **(argv+1) == '-' ) {
-	usage( "rmdir [OPTION]... DIRECTORY...\nRemove the DIRECTORY(ies), if they are empty.");
+	usage( "rmdir [OPTION]... DIRECTORY...\n\nRemove the DIRECTORY(ies), if they are empty.\n");
     }
 
     while (--argc > 0) {
diff --git a/coreutils/sleep.c b/coreutils/sleep.c
index 8266978..bfbb78f 100644
--- a/coreutils/sleep.c
+++ b/coreutils/sleep.c
@@ -23,8 +23,8 @@
 #include "internal.h"
 #include <stdio.h>
 
-const char	sleep_usage[] = " NUMBER\n"
-"Pause for NUMBER seconds.\n";
+const char	sleep_usage[] = "sleep N\n\n"
+"Pause for N seconds.\n";
 
 extern int
 sleep_main(int argc, char * * argv)
diff --git a/coreutils/sync.c b/coreutils/sync.c
index cb4690c..145ed1e 100644
--- a/coreutils/sync.c
+++ b/coreutils/sync.c
@@ -27,7 +27,7 @@ extern int
 sync_main(int argc, char * * argv)
 {
     if ( argc>1 && **(argv+1) == '-' ) {
-	usage( "sync\nWrite all buffered filesystem blocks to disk.\n");
+	usage( "sync\n\nWrite all buffered filesystem blocks to disk.\n");
     }
     exit( sync());
 }
diff --git a/coreutils/touch.c b/coreutils/touch.c
index b98a2e4..d2d3e94 100644
--- a/coreutils/touch.c
+++ b/coreutils/touch.c
@@ -31,7 +31,7 @@
 
 
 static const char touch_usage[] = "touch [-c] file [file ...]\n\n"
-"\tUpdate the last-modified date on the given file[s].\n";
+"Update the last-modified date on the given file[s].\n";
 
 
 
@@ -54,7 +54,7 @@ touch_main(int argc, char **argv)
 		create = FALSE;
 		break;
 	    default:
-		fprintf(stderr, "Unknown option: %c\n", **argv);
+		usage( touch_usage);
 		exit( FALSE);
 	}
 	argc--;
diff --git a/coreutils/uname.c b/coreutils/uname.c
index b54deb3..9083edb 100644
--- a/coreutils/uname.c
+++ b/coreutils/uname.c
@@ -41,8 +41,9 @@
 
 
 static const char uname_usage[] =
-    "uname [OPTION]...\n"
-    "Print certain system information.  With no OPTION, same as -s.\n"
+    "uname [OPTION]...\n\n"
+    "Print certain system information.  With no OPTION, same as -s.\n\n"
+    "Options:\n"
     "\t-a\tprint all information\n"
     "\t-m\tthe machine (hardware) type\n"
     "\t-n\tprint the machine's network node hostname\n"