1 files changed, 54 insertions, 17 deletions

diff --git a/usage.c b/usage.c
index 05913f3e3..b23f27141 100644
--- a/usage.c
+++ b/usage.c
@@ -566,33 +566,52 @@ const char logname_usage[] =
 
 #if defined BB_LS
 const char ls_usage[] =
-        "ls [-1a"
+        "ls [-1Aa"
 #ifdef BB_FEATURE_LS_TIMESTAMPS
         "c"
 #endif
-        "d"
+        "Cd"
 #ifdef BB_FEATURE_LS_TIMESTAMPS
         "e"
 #endif
-        "ln"
 #ifdef BB_FEATURE_LS_FILETYPES
-        "p"
-#endif
-#ifdef BB_FEATURE_LS_TIMESTAMPS
-        "u"
+        "F"
 #endif
-        "xAC"
+        "iln"
 #ifdef BB_FEATURE_LS_FILETYPES
-        "F"
+        "p"
 #endif
 #ifdef BB_FEATURE_LS_RECURSIVE
         "R"
 #endif
+#ifdef BB_FEATURE_LS_SORTFILES
+        "rS"
+#endif
+        "s"
+#ifdef BB_FEATURE_AUTOWIDTH
+        "T"
+#endif
+#ifdef BB_FEATURE_LS_TIMESTAMPS
+        "tu"
+#endif
+#ifdef BB_FEATURE_LS_SORTFILES
+        "v"
+#endif
+#ifdef BB_FEATURE_AUTOWIDTH
+        "w"
+#endif
+        "x"
+#ifdef BB_FEATURE_LS_SORTFILES
+        "X"
+#endif
         "] [filenames...]\n"
 #ifndef BB_FEATURE_TRIVIAL_HELP
         "\nList directory contents\n\n"
         "Options:\n"
+        "\t-1\tlist files in a single column\n"
+        "\t-A\tdo not list implied . and ..\n"
         "\t-a\tdo not hide entries starting with .\n"
+        "\t-C\tlist entries by columns\n"
 #ifdef BB_FEATURE_LS_TIMESTAMPS
         "\t-c\twith -l: show ctime (the time of last\n"
         "\t\tmodification of file status information)\n"
@@ -601,27 +620,45 @@ const char ls_usage[] =
 #ifdef BB_FEATURE_LS_TIMESTAMPS
         "\t-e\tlist both full date and full time\n"
 #endif
+#ifdef BB_FEATURE_LS_FILETYPES
+        "\t-F\tappend indicator (one of */=@|) to entries\n"
+#endif
+        "\t-i\tlist the i-node for each file\n"
         "\t-l\tuse a long listing format\n"
         "\t-n\tlist numeric UIDs and GIDs instead of names\n"
 #ifdef BB_FEATURE_LS_FILETYPES
         "\t-p\tappend indicator (one of /=@|) to entries\n"
 #endif
+#ifdef BB_FEATURE_LS_RECURSIVE
+        "\t-R\tlist subdirectories recursively\n"
+#endif
+#ifdef BB_FEATURE_LS_SORTFILES
+        "\t-r\tsort the listing in reverse order\n"
+        "\t-S\tsort the listing by file size\n"
+#endif
+        "\t-s\tlist the size of each file, in blocks\n"
+#ifdef BB_FEATURE_AUTOWIDTH
+        "\t-T NUM\tassume Tabstop every NUM columns\n"
+#endif
 #ifdef BB_FEATURE_LS_TIMESTAMPS
+        "\t-t\twith -l: show modification time (the time of last\n"
+        "\t\tchange of the file)\n"
         "\t-u\twith -l: show access time (the time of last\n"
         "\t\taccess of the file)\n"
 #endif
-        "\t-x\tlist entries by lines instead of by columns\n"
-        "\t-A\tdo not list implied . and ..\n"
-        "\t-C\tlist entries by columns\n"
-#ifdef BB_FEATURE_LS_FILETYPES
-        "\t-F\tappend indicator (one of */=@|) to entries\n"
+#ifdef BB_FEATURE_LS_SORTFILES
+        "\t-v\tsort the listing by version\n"
 #endif
-#ifdef BB_FEATURE_LS_RECURSIVE
-        "\t-R\tlist subdirectories recursively\n"
+#ifdef BB_FEATURE_AUTOWIDTH
+        "\t-w NUM\tassume the terminal is NUM columns wide\n"
 #endif
+        "\t-x\tlist entries by lines instead of by columns\n"
+#ifdef BB_FEATURE_LS_SORTFILES
+        "\t-X\tsort the listing by extension\n"
 #endif
+#endif /*  BB_FEATURE_TRIVIAL_HELP */
         ;
-#endif
+#endif /* BB_LS */
 
 #if defined BB_LSMOD
 const char lsmod_usage[] =