10 files changed, 215 insertions, 0 deletions

diff --git a/archival/ar.c b/archival/ar.c
index a2e3306ac..f5a379fb8 100644
--- a/archival/ar.c
+++ b/archival/ar.c
@@ -17,6 +17,17 @@
  * http://www.unix-systems.org/single_unix_specification_v2/xcu/ar.html
  */
 
+//usage:#define ar_trivial_usage
+//usage:       "[-o] [-v] [-p] [-t] [-x] ARCHIVE FILES"
+//usage:#define ar_full_usage "\n\n"
+//usage:       "Extract or list FILES from an ar archive\n"
+//usage:     "\nOptions:"
+//usage:     "\n        -o      Preserve original dates"
+//usage:     "\n        -p      Extract to stdout"
+//usage:     "\n        -t      List"
+//usage:     "\n        -x      Extract"
+//usage:     "\n        -v      Verbose"
+
 #include "libbb.h"
 #include "archive.h"
 #include "ar.h"
diff --git a/archival/bbunzip.c b/archival/bbunzip.c
index c4cc5d821..734c9b269 100644
--- a/archival/bbunzip.c
+++ b/archival/bbunzip.c
@@ -167,6 +167,15 @@ char* FAST_FUNC make_new_name_generic(char *filename, const char *expected_ext)
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+
+//usage:#define uncompress_trivial_usage
+//usage:       "[-cf] [FILE]..."
+//usage:#define uncompress_full_usage "\n\n"
+//usage:       "Decompress .Z file[s]\n"
+//usage:     "\nOptions:"
+//usage:     "\n        -c      Write to stdout"
+//usage:     "\n        -f      Overwrite"
+
 #if ENABLE_UNCOMPRESS
 static
 IF_DESKTOP(long long) int FAST_FUNC unpack_uncompress(unpack_info_t *info UNUSED_PARAM)
@@ -218,6 +227,28 @@ int uncompress_main(int argc UNUSED_PARAM, char **argv)
  * See the license_msg below and the file COPYING for the software license.
  * See the file algorithm.doc for the compression algorithms and file formats.
  */
+
+//usage:#define gunzip_trivial_usage
+//usage:       "[-cft] [FILE]..."
+//usage:#define gunzip_full_usage "\n\n"
+//usage:       "Decompress FILEs (or stdin)\n"
+//usage:     "\nOptions:"
+//usage:     "\n        -c      Write to stdout"
+//usage:     "\n        -f      Force"
+//usage:     "\n        -t      Test file integrity"
+//usage:
+//usage:#define gunzip_example_usage
+//usage:       "$ ls -la /tmp/BusyBox*\n"
+//usage:       "-rw-rw-r--    1 andersen andersen   557009 Apr 11 10:55 /tmp/BusyBox-0.43.tar.gz\n"
+//usage:       "$ gunzip /tmp/BusyBox-0.43.tar.gz\n"
+//usage:       "$ ls -la /tmp/BusyBox*\n"
+//usage:       "-rw-rw-r--    1 andersen andersen  1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n"
+//usage:
+//usage:#define zcat_trivial_usage
+//usage:       "FILE"
+//usage:#define zcat_full_usage "\n\n"
+//usage:       "Decompress to stdout"
+
 #if ENABLE_GUNZIP
 static
 char* FAST_FUNC make_new_name_gunzip(char *filename, const char *expected_ext UNUSED_PARAM)
@@ -344,6 +375,51 @@ int bunzip2_main(int argc UNUSED_PARAM, char **argv)
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
+
+//usage:#define unlzma_trivial_usage
+//usage:       "[-cf] [FILE]..."
+//usage:#define unlzma_full_usage "\n\n"
+//usage:       "Decompress FILE (or stdin)\n"
+//usage:     "\nOptions:"
+//usage:     "\n        -c      Write to stdout"
+//usage:     "\n        -f      Force"
+//usage:
+//usage:#define lzma_trivial_usage
+//usage:       "-d [-cf] [FILE]..."
+//usage:#define lzma_full_usage "\n\n"
+//usage:       "Decompress FILE (or stdin)\n"
+//usage:     "\nOptions:"
+//usage:     "\n        -d      Decompress"
+//usage:     "\n        -c      Write to stdout"
+//usage:     "\n        -f      Force"
+//usage:
+//usage:#define lzcat_trivial_usage
+//usage:       "FILE"
+//usage:#define lzcat_full_usage "\n\n"
+//usage:       "Decompress to stdout"
+//usage:
+//usage:#define unxz_trivial_usage
+//usage:       "[-cf] [FILE]..."
+//usage:#define unxz_full_usage "\n\n"
+//usage:       "Decompress FILE (or stdin)\n"
+//usage:     "\nOptions:"
+//usage:     "\n        -c      Write to stdout"
+//usage:     "\n        -f      Force"
+//usage:
+//usage:#define xz_trivial_usage
+//usage:       "-d [-cf] [FILE]..."
+//usage:#define xz_full_usage "\n\n"
+//usage:       "Decompress FILE (or stdin)\n"
+//usage:     "\nOptions:"
+//usage:     "\n        -d      Decompress"
+//usage:     "\n        -c      Write to stdout"
+//usage:     "\n        -f      Force"
+//usage:
+//usage:#define xzcat_trivial_usage
+//usage:       "FILE"
+//usage:#define xzcat_full_usage "\n\n"
+//usage:       "Decompress to stdout"
+
 #if ENABLE_UNLZMA
 static
 IF_DESKTOP(long long) int FAST_FUNC unpack_unlzma(unpack_info_t *info UNUSED_PARAM)
diff --git a/archival/bzip2.c b/archival/bzip2.c
index ab08ffc1a..cfaf5fe20 100644
--- a/archival/bzip2.c
+++ b/archival/bzip2.c
@@ -7,6 +7,16 @@
  * about bzip2 library code.
  */
 
+//usage:#define bzip2_trivial_usage
+//usage:       "[OPTIONS] [FILE]..."
+//usage:#define bzip2_full_usage "\n\n"
+//usage:       "Compress FILEs (or stdin) with bzip2 algorithm\n"
+//usage:     "\nOptions:"
+//usage:     "\n        -1..9   Compression level"
+//usage:     "\n        -d      Decompress"
+//usage:     "\n        -c      Write to stdout"
+//usage:     "\n        -f      Force"
+
 #include "libbb.h"
 #include "archive.h"
 
diff --git a/archival/dpkg.c b/archival/dpkg.c
index c37ae3349..f8e349d09 100644
--- a/archival/dpkg.c
+++ b/archival/dpkg.c
@@ -28,6 +28,34 @@
  *
  */
 
+//usage:#define dpkg_trivial_usage
+//usage:       "[-ilCPru] [-F OPT] PACKAGE"
+//usage:#define dpkg_full_usage "\n\n"
+//usage:       "Install, remove and manage Debian packages\n"
+//usage:     "\nOptions:"
+//usage:        IF_LONG_OPTS(
+//usage:     "\n        -i,--install    Install the package"
+//usage:     "\n        -l,--list       List of installed packages"
+//usage:     "\n        --configure     Configure an unpackaged package"
+//usage:     "\n        -P,--purge      Purge all files of a package"
+//usage:     "\n        -r,--remove     Remove all but the configuration files for a package"
+//usage:     "\n        --unpack        Unpack a package, but don't configure it"
+//usage:     "\n        --force-depends Ignore dependency problems"
+//usage:     "\n        --force-confnew Overwrite existing config files when installing"
+//usage:     "\n        --force-confold Keep old config files when installing"
+//usage:        )
+//usage:        IF_NOT_LONG_OPTS(
+//usage:     "\n        -i              Install the package"
+//usage:     "\n        -l              List of installed packages"
+//usage:     "\n        -C              Configure an unpackaged package"
+//usage:     "\n        -P              Purge all files of a package"
+//usage:     "\n        -r              Remove all but the configuration files for a package"
+//usage:     "\n        -u              Unpack a package, but don't configure it"
+//usage:     "\n        -F depends      Ignore dependency problems"
+//usage:     "\n        -F confnew      Overwrite existing config files when installing"
+//usage:     "\n        -F confold      Keep old config files when installing"
+//usage:        )
+
 #include "libbb.h"
 #include <fnmatch.h>
 #include "archive.h"
diff --git a/archival/dpkg_deb.c b/archival/dpkg_deb.c
index aee7b4cf5..9e1e811ee 100644
--- a/archival/dpkg_deb.c
+++ b/archival/dpkg_deb.c
@@ -4,6 +4,21 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+
+//usage:#define dpkg_deb_trivial_usage
+//usage:       "[-cefxX] FILE [argument"
+//usage:#define dpkg_deb_full_usage "\n\n"
+//usage:       "Perform actions on Debian packages (.debs)\n"
+//usage:     "\nOptions:"
+//usage:     "\n        -c      List contents of filesystem tree"
+//usage:     "\n        -e      Extract control files to [argument] directory"
+//usage:     "\n        -f      Display control field name starting with [argument]"
+//usage:     "\n        -x      Extract packages filesystem tree to directory"
+//usage:     "\n        -X      Verbose extract"
+//usage:
+//usage:#define dpkg_deb_example_usage
+//usage:       "$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp\n"
+
 #include "libbb.h"
 #include "archive.h"
 
diff --git a/archival/gzip.c b/archival/gzip.c
index 38c5ae7fd..7686e1adb 100644
--- a/archival/gzip.c
+++ b/archival/gzip.c
@@ -39,6 +39,22 @@ gzip: bogus: No such file or directory
 aa:      85.1% -- replaced with aa.gz
 */
 
+//usage:#define gzip_trivial_usage
+//usage:       "[-cfd] [FILE]..."
+//usage:#define gzip_full_usage "\n\n"
+//usage:       "Compress FILEs (or stdin)\n"
+//usage:     "\nOptions:"
+//usage:     "\n        -d      Decompress"
+//usage:     "\n        -c      Write to stdout"
+//usage:     "\n        -f      Force"
+//usage:
+//usage:#define gzip_example_usage
+//usage:       "$ ls -la /tmp/busybox*\n"
+//usage:       "-rw-rw-r--    1 andersen andersen  1761280 Apr 14 17:47 /tmp/busybox.tar\n"
+//usage:       "$ gzip /tmp/busybox.tar\n"
+//usage:       "$ ls -la /tmp/busybox*\n"
+//usage:       "-rw-rw-r--    1 andersen andersen   554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
+
 #include "libbb.h"
 #include "archive.h"
 
diff --git a/archival/lzop.c b/archival/lzop.c
index 62455c313..f4419910f 100644
--- a/archival/lzop.c
+++ b/archival/lzop.c
@@ -25,6 +25,33 @@
    "Minimalized" for busybox by Alain Knaff
 */
 
+//usage:#define lzop_trivial_usage
+//usage:       "[-cfvd123456789CF] [FILE]..."
+//usage:#define lzop_full_usage "\n\n"
+//usage:       "Options:"
+//usage:     "\n        -1..9   Compression level"
+//usage:     "\n        -d      Decompress"
+//usage:     "\n        -c      Write to stdout"
+//usage:     "\n        -f      Force"
+//usage:     "\n        -v      Verbose"
+//usage:     "\n        -F      Don't store or verify checksum"
+//usage:     "\n        -C      Also write checksum of compressed block"
+//usage:
+//usage:#define lzopcat_trivial_usage
+//usage:       "[-vCF] [FILE]..."
+//usage:#define lzopcat_full_usage "\n\n"
+//usage:       "        -v      Verbose"
+//usage:     "\n        -F      Don't store or verify checksum"
+//usage:
+//usage:#define unlzop_trivial_usage
+//usage:       "[-cfvCF] [FILE]..."
+//usage:#define unlzop_full_usage "\n\n"
+//usage:       "Options:"
+//usage:     "\n        -c      Write to stdout"
+//usage:     "\n        -f      Force"
+//usage:     "\n        -v      Verbose"
+//usage:     "\n        -F      Don't store or verify checksum"
+
 #include "libbb.h"
 #include "archive.h"
 #include "liblzo_interface.h"
diff --git a/archival/rpm.c b/archival/rpm.c
index 380226f9b..98a45d9cc 100644
--- a/archival/rpm.c
+++ b/archival/rpm.c
@@ -7,6 +7,19 @@
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 
+//usage:#define rpm_trivial_usage
+//usage:       "-i PACKAGE.rpm; rpm -qp[ildc] PACKAGE.rpm"
+//usage:#define rpm_full_usage "\n\n"
+//usage:       "Manipulate RPM packages\n"
+//usage:     "\nCommands:"
+//usage:     "\n        -i      Install package"
+//usage:     "\n        -qp     Query package"
+//usage:     "\nOptions:"
+//usage:     "\n        -i      Show information"
+//usage:     "\n        -l      List contents"
+//usage:     "\n        -d      List documents"
+//usage:     "\n        -c      List config files"
+
 #include "libbb.h"
 #include "archive.h"
 #include "rpm.h"
diff --git a/archival/rpm2cpio.c b/archival/rpm2cpio.c
index ce8cd2c2c..ff4a0d1b0 100644
--- a/archival/rpm2cpio.c
+++ b/archival/rpm2cpio.c
@@ -6,6 +6,12 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+
+//usage:#define rpm2cpio_trivial_usage
+//usage:       "package.rpm"
+//usage:#define rpm2cpio_full_usage "\n\n"
+//usage:       "Output a cpio archive of the rpm file"
+
 #include "libbb.h"
 #include "archive.h"
 #include "rpm.h"
diff --git a/archival/unzip.c b/archival/unzip.c
index 5d62c08cb..52b0a6414 100644
--- a/archival/unzip.c
+++ b/archival/unzip.c
@@ -19,6 +19,19 @@
  * Zip64 + other methods
  */
 
+//usage:#define unzip_trivial_usage
+//usage:       "[-opts[modifiers]] FILE[.zip] [LIST] [-x XLIST] [-d DIR]"
+//usage:#define unzip_full_usage "\n\n"
+//usage:       "Extract files from ZIP archives\n"
+//usage:     "\nOptions:"
+//usage:     "\n        -l      List archive contents (with -q for short form)"
+//usage:     "\n        -n      Never overwrite files (default)"
+//usage:     "\n        -o      Overwrite"
+//usage:     "\n        -p      Send output to stdout"
+//usage:     "\n        -q      Quiet"
+//usage:     "\n        -x XLST Exclude these files"
+//usage:     "\n        -d DIR  Extract files into DIR"
+
 #include "libbb.h"
 #include "archive.h"