Updates to usage, and made tar work.

 -Erik

2 files changed, 16 insertions, 6 deletions

diff --git a/findutils/find.c b/findutils/find.c
index ab9ebf4..0f1f5f1 100644
--- a/findutils/find.c
+++ b/findutils/find.c
@@ -32,9 +32,18 @@ static char* pattern=NULL;
 static char* directory=".";
 static int dereferenceFlag=FALSE;
 
-static const char find_usage[] = "find [path...] [expression]\n"
-"default path is the current directory; default expression is -print\n"
-"expression may consist of:\n";
+static const char find_usage[] = "find [PATH...] [EXPRESSION]\n\n"
+"Search for files in a directory hierarchy.  The default PATH is\n"
+"the current directory; default EXPRESSION is '-print'\n\n"
+"\nEXPRESSION may consist of:\n"
+"\t-follow\n\t\tDereference symbolic links.\n"
+"\t-name PATTERN\n\t\tFile name (with leading directories removed) matches PATTERN.\n"
+"\t-print\n\t\tprint the full file name followed by a newline to stdout.\n\n"
+#if defined BB_REGEXP
+"This version of find matches full regular expresions.\n";
+#else
+"This version of find matches strings (not regular expresions).\n";
+#endif
 
 
 
diff --git a/findutils/grep.c b/findutils/grep.c
index 8dcff05..84bb996 100644
--- a/findutils/grep.c
+++ b/findutils/grep.c
@@ -32,15 +32,16 @@
 #include <ctype.h>
 
 static const char grep_usage[] =
-"grep [-ihn]... PATTERN [FILE]...\n"
+"grep [OPTIONS]... PATTERN [FILE]...\n\n"
 "Search for PATTERN in each FILE or standard input.\n\n"
+"OPTIONS:\n"
 "\t-h\tsuppress the prefixing filename on output\n"
 "\t-i\tignore case distinctions\n"
 "\t-n\tprint line number with output lines\n\n"
 #if defined BB_REGEXP
-"This version of grep matches full regexps.\n";
+"This version of grep matches full regular expresions.\n";
 #else
-"This version of grep matches strings (not regexps).\n";
+"This version of grep matches strings (not regular expresions).\n";
 #endif