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- usage.h

Browse Source 
o echo_example_usage
    needed to escape some backslashes in an inner quote
  o find_full_usage
    missing a \n at the end of the -name line
  ? getopt_full_usage
    the -o line has tab issues, but I didn't fix them.
  o length_example_usage
    removed some double-quotes that were within an inner quotes
  o printf_example_usage
    needed to escape a backslash in an inner quote
  o sort_example_usage
    needed to escape some backslashes and double quotes in an inner quote
  o tftp_full_usage
    s/nameing/naming/;
  o umount_full_usage
    remove colons after options for consistency w/ other full_usage messages
  o uniq_example_usage
    needed to escape some backslashes and double quotes in an inner quote

- TODO                          xargs -l ?
- docs/autodocifier.pl          POD && comment updates
- docs/busybox_footer.pod       added Larry Doolittle and Sterling Huxley
This commit is contained in:
John Beppu 2001-04-17 17:09:34 +00:00
parent a3045dfd25
commit 5d81768cf1
7 changed files with 97 additions and 81 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
TODO
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@ -12,7 +12,7 @@ around to it some time. If you have any good ideas, please let me know.
* The busybox shell, lash, is really too weak for serious use, although it is * The busybox shell, lash, is really too weak for serious use, although it is
possible to run many simple systems with it. BusyBox 0.49 was supposed to possible to run many simple systems with it. BusyBox 0.49 was supposed to
have a new shell, updated to understand full Bourne grammer. Well, that have a new shell, updated to understand full Bourne grammar. Well, that
simply didn't happen in time for the release. A rewrite is in progress simply didn't happen in time for the release. A rewrite is in progress
that will result in a new shell that understands the full Bourne grammar. that will result in a new shell that understands the full Bourne grammar.
This new shell is being championed by Larry Doolittle This new shell is being championed by Larry Doolittle
@ -55,4 +55,8 @@ and then start with the biggest things and make them smaller...
du.c probably ought to have an -x switch like GNU du does... du.c probably ought to have an -x switch like GNU du does...
-----------------------
xargs could use a -l option
------------------------------------------------------------------ ------------------------------------------------------------------

24
applets/usage.h
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@ -338,7 +338,7 @@
#define echo_example_usage \ #define echo_example_usage \
"$ echo "Erik is cool"\n" \ "$ echo "Erik is cool"\n" \
"Erik is cool\n" \ "Erik is cool\n" \
"$ echo -e "Erik\nis\ncool"\n" \ "$ echo -e "Erik\\nis\\ncool"\n" \
"Erik\n" \ "Erik\n" \
"is\n" \ "is\n" \
"cool\n" \ "cool\n" \
@ -439,7 +439,7 @@
"the current directory; default EXPRESSION is '-print'\n" \ "the current directory; default EXPRESSION is '-print'\n" \
"\nEXPRESSION may consist of:\n" \ "\nEXPRESSION may consist of:\n" \
"\t-follow\t\tDereference symbolic links.\n" \ "\t-follow\t\tDereference symbolic links.\n" \
"\t-name PATTERN\tFile name (leading directories removed) matches PATTERN." \ "\t-name PATTERN\tFile name (leading directories removed) matches PATTERN.\n" \
"\t-print\t\tPrint (default and assumed).\n" \ "\t-print\t\tPrint (default and assumed).\n" \
USAGE_FIND_TYPE( \ USAGE_FIND_TYPE( \
"\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" \ "\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" \
@ -822,7 +822,7 @@
#define length_full_usage \ #define length_full_usage \
"Prints out the length of the specified STRING." "Prints out the length of the specified STRING."
#define length_example_usage \ #define length_example_usage \
"$ length "Hello"\n" \ "$ length Hello\n" \
"5\n" "5\n"
#define ln_trivial_usage \ #define ln_trivial_usage \
@ -1204,7 +1204,7 @@
"Formats and prints ARGUMENT(s) according to FORMAT,\n" \ "Formats and prints ARGUMENT(s) according to FORMAT,\n" \
"Where FORMAT controls the output exactly as in C printf." "Where FORMAT controls the output exactly as in C printf."
#define printf_example_usage \ #define printf_example_usage \
"$ printf "Val=%d\n" 5\n" \ "$ printf "Val=%d\\n" 5\n" \
"Val=5\n" "Val=5\n"
#define ps_trivial_usage \ #define ps_trivial_usage \
@ -1366,7 +1366,7 @@
#define sort_full_usage \ #define sort_full_usage \
"Sorts lines of text in the specified files" "Sorts lines of text in the specified files"
#define sort_example_usage \ #define sort_example_usage \
"$ echo -e "e\nf\nb\nd\nc\na" | sort\n" \ "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
"a\n" \ "a\n" \
"b\n" \ "b\n" \
"c\n" \ "c\n" \
@ -1543,7 +1543,7 @@
USAGE_TFTP_PUT( \ USAGE_TFTP_PUT( \
"\tput\tPut local file SOURCE to server DEST.\n" \ "\tput\tPut local file SOURCE to server DEST.\n" \
) \ ) \
"\nWhen nameing a server, use the syntax \"server:file\"." "\nWhen naming a server, use the syntax \"server:file\"."
#define touch_trivial_usage \ #define touch_trivial_usage \
"[-c] file [file ...]" "[-c] file [file ...]"
@ -1599,11 +1599,11 @@
"[flags] filesystem|directory" "[flags] filesystem|directory"
#define umount_full_usage \ #define umount_full_usage \
"Unmount file systems\n" \ "Unmount file systems\n" \
"\nFlags:\n" "\t-a:\tUnmount all file systems" \ "\nFlags:\n" "\t-a\tUnmount all file systems" \
USAGE_MTAB(" in /etc/mtab\n\t-n:\tDon't erase /etc/mtab entries") \ USAGE_MTAB(" in /etc/mtab\n\t-n\tDon't erase /etc/mtab entries") \
"\n\t-r:\tTry to remount devices as read-only if mount is busy" \ "\n\t-r\tTry to remount devices as read-only if mount is busy" \
USAGE_MOUNT_FORCE("\n\t-f:\tForce filesystem umount (i.e. unreachable NFS server)") \ USAGE_MOUNT_FORCE("\n\t-f\tForce filesystem umount (i.e. unreachable NFS server)") \
USAGE_MOUNT_LOOP("\n\t-l:\tDo not free loop device (if a loop device has been used)") USAGE_MOUNT_LOOP("\n\t-l\tDo not free loop device (if a loop device has been used)")
#define umount_example_usage \ #define umount_example_usage \
"$ umount /dev/hdc1 \n" "$ umount /dev/hdc1 \n"
@ -1633,7 +1633,7 @@
"\t-d\tonly print duplicate lines\n" \ "\t-d\tonly print duplicate lines\n" \
"\t-u\tonly print unique lines" "\t-u\tonly print unique lines"
#define uniq_example_usage \ #define uniq_example_usage \
"$ echo -e "a\na\nb\nc\nc\na" | sort | uniq\n" \ "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
"a\n" \ "a\n" \
"b\n" \ "b\n" \
"c\n" "c\n"

25
docs/autodocifier.pl
View File

@ -62,12 +62,12 @@ sub pod_for_usage {
} }
my $full = join("\n", @f1); my $full = join("\n", @f1);
# prepare notes if they exists # prepare notes if they exist
my $notes = (defined $usage->{notes}) my $notes = (defined $usage->{notes})
? "$usage->{notes}\n\n" ? "$usage->{notes}\n\n"
: ""; : "";
# prepare example if one exists # prepare examples if they exist
my $example = (defined $usage->{example}) my $example = (defined $usage->{example})
? ?
"Example:\n\n" . "Example:\n\n" .
@ -107,6 +107,7 @@ sub sgml_for_usage {
# { # {
# trivial => "...", # trivial => "...",
# full => "...", # full => "...",
# notes => "...",
# example => "...", # example => "...",
# } # }
my %docs; my %docs;
@ -176,7 +177,13 @@ autodocifier.pl - generate docs for busybox based on usage.h
=head1 SYNOPSIS =head1 SYNOPSIS
autodocifier.pl usage.h > something autodocifier.pl [OPTION]... [FILE]...
Example:
( cat docs/busybox_header.pod; \
docs/autodocifier.pl usage.h; \
cat docs/busybox_footer.pod ) > docs/busybox.pod
=head1 DESCRIPTION =head1 DESCRIPTION
@ -186,7 +193,8 @@ Currently, the same content has to be duplicated in 3 places in
slightly different formats -- F<usage.h>, F<docs/busybox.pod>, and slightly different formats -- F<usage.h>, F<docs/busybox.pod>, and
F<docs/busybox.sgml>. This is tedious, so Perl has come to the rescue. F<docs/busybox.sgml>. This is tedious, so Perl has come to the rescue.
This script was based on a script by Erik Andersen (andersen@lineo.com). This script was based on a script by Erik Andersen <andersen@lineo.com>
which was in turn based on a script by Mark Whitley <markw@lineo.com>
=head1 OPTIONS =head1 OPTIONS
@ -219,7 +227,7 @@ The following is an example of some data this script might parse.
#define length_full_usage \ #define length_full_usage \
"Prints out the length of the specified STRING." "Prints out the length of the specified STRING."
#define length_example_usage \ #define length_example_usage \
"$ length "Hello"\n" \ "$ length Hello\n" \
"5\n" "5\n"
Each entry is a cpp macro that defines a string. The macros are Each entry is a cpp macro that defines a string. The macros are
@ -249,13 +257,14 @@ is disabled. I<REQUIRED>
=item B<notes> =item B<notes>
This is documentation that is intended to go in the POD or SGML, but This is documentation that is intended to go in the POD or SGML, but
not be output when a B<-h> is given to a command. To see an example not be printed when a B<-h> is given to a command. To see an example
of notes being used, see init_notes_usage. I<OPTIONAL> of notes being used, see init_notes_usage. I<OPTIONAL>
=item B<example> =item B<example>
This should be an example of how the command is acutally used. This should be an example of how the command is acutally used.
I<OPTIONAL> This will not be printed when a B<-h> is given to a command -- it
is inteded only for the POD or SGML documentation. I<OPTIONAL>
=back =back
@ -275,4 +284,4 @@ John BEPPU <beppu@lineo.com>
=cut =cut
# $Id: autodocifier.pl,v 1.20 2001/04/10 00:00:05 kraai Exp $ # $Id: autodocifier.pl,v 1.21 2001/04/17 17:09:34 beppu Exp $

48
docs/busybox.pod
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@ -441,15 +441,17 @@ WORK IN PROGRESS, only usefull for debian-installer
=item B<dpkg_deb> =item B<dpkg_deb>
dpkg_deb [B<-cexX>] file directory dpkg_deb [B<-cefItxX>] file [argument]
Perform actions on debian packages (.debs) Perform actions on debian packages (.debs)
Options: Options:
-c List contents of filesystem tree (verbose) -c List contents of filesystem tree
-l List contents of filesystem tree (.list format) -e Extract control files to [argument] directory
-e Extract control files to directory -f Display control field name starting with [argument]
-I Display the control filenamed [argument]
-t Extract filesystem tree to stdout in tar format
-x Exctract packages filesystem tree to directory -x Exctract packages filesystem tree to directory
-X Verbose extract -X Verbose extract
@ -538,9 +540,7 @@ Example:
$ echo "Erik is cool" $ echo "Erik is cool"
Erik is cool Erik is cool
$ echo -e "Erik $ echo -e "Erik\nis\ncool"
is
cool"
Erik Erik
is is
cool cool
@ -658,7 +658,8 @@ the current directory; default EXPRESSION is 'B<-print>'
EXPRESSION may consist of: EXPRESSION may consist of:
-follow Dereference symbolic links. -follow Dereference symbolic links.
-name PATTERN File name (leading directories removed) matches PATTERN. -print Print (default and assumed). -name PATTERN File name (leading directories removed) matches PATTERN.
-print Print (default and assumed).
-type X Filetype matches X (where X is one of: f,d,l,b,c,...) -type X Filetype matches X (where X is one of: f,d,l,b,c,...)
-perm PERMS Permissions match any of (+NNN); all of (-NNN); -perm PERMS Permissions match any of (+NNN); all of (-NNN);
@ -1610,8 +1611,7 @@ Where FORMAT controls the output exactly as in C printf.
Example: Example:
$ printf "Val=%d $ printf "Val=%d\n" 5
" 5
Val=5 Val=5
------------------------------- -------------------------------
@ -1840,12 +1840,7 @@ Sorts lines of text in the specified files
Example: Example:
$ echo -e "e $ echo -e "e\nf\nb\nd\nc\na" | sort
f
b
d
c
a" | sort
a a
b b
c c
@ -2046,7 +2041,7 @@ Commands:
get Get file from server SOURCE and store to local DEST. get Get file from server SOURCE and store to local DEST.
put Put local file SOURCE to server DEST. put Put local file SOURCE to server DEST.
When nameing a server, use the syntax "server:file". When naming a server, use the syntax "server:file".
------------------------------- -------------------------------
@ -2129,11 +2124,11 @@ Unmount file systems
Flags: Flags:
-a: Unmount all file systems in /etc/mtab -a Unmount all file systems in /etc/mtab
-n: Don't erase /etc/mtab entries -n Don't erase /etc/mtab entries
-r: Try to remount devices as read-only if mount is busy -r Try to remount devices as read-only if mount is busy
-f: Force filesystem umount (i.e. unreachable NFS server) -f Force filesystem umount (i.e. unreachable NFS server)
-l: Do not free loop device (if a loop device has been used) -l Do not free loop device (if a loop device has been used)
Example: Example:
@ -2179,12 +2174,7 @@ Options:
Example: Example:
$ echo -e "a $ echo -e "a\na\nb\nc\nc\na" | sort | uniq
a
b
c
c
a" | sort | uniq
a a
b b
c c
@ -2537,4 +2527,4 @@ Enrique Zanardi <ezanardi@ull.es>
=cut =cut
# $Id: busybox.pod,v 1.100 2001/04/10 18:17:05 andersen Exp $ # $Id: busybox.pod,v 1.101 2001/04/17 17:09:34 beppu Exp $

27
docs/busybox_footer.pod
View File

@ -37,18 +37,19 @@ Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
=for html <br> =for html <br>
John Beppu <beppu@lineo.com>
du, head, nslookup, sort, tee, uniq (so Kraai could rewrite them ;-),
documentation
=for html <br>
Edward Betts <edward@debian.org> Edward Betts <edward@debian.org>
expr, hostid, logname, tty, wc, whoami, yes expr, hostid, logname, tty, wc, whoami, yes
=for html <br> =for html <br>
John Beppu <beppu@lineo.com>
du, head, nslookup, sort, tee, uniq
=for html <br>
Brian Candler <B.Candler@pobox.com> Brian Candler <B.Candler@pobox.com>
tiny-ls(ls) tiny-ls(ls)
@ -68,12 +69,24 @@ Dave Cinege <dcinege@psychosis.com>
=for html <br> =for html <br>
Larry Doolittle <ldoolitt@recycle.lbl.gov>
various fixes, shell rewrite
=for html <br>
Karl M. Hegbloom <karlheg@debian.org> Karl M. Hegbloom <karlheg@debian.org>
cp_mv.c, the test suite, various fixes to utility.c, &c. cp_mv.c, the test suite, various fixes to utility.c, &c.
=for html <br> =for html <br>
Sterling Huxley <sterling@europa.com>
vi (!!!)
=for html <br>
Daniel Jacobowitz <dan@debian.org> Daniel Jacobowitz <dan@debian.org>
mktemp.c mktemp.c
@ -153,4 +166,4 @@ Enrique Zanardi <ezanardi@ull.es>
=cut =cut
# $Id: busybox_footer.pod,v 1.3 2001/04/09 23:27:51 kraai Exp $ # $Id: busybox_footer.pod,v 1.4 2001/04/17 17:09:34 beppu Exp $

24
include/usage.h
View File

@ -338,7 +338,7 @@
#define echo_example_usage \ #define echo_example_usage \
"$ echo "Erik is cool"\n" \ "$ echo "Erik is cool"\n" \
"Erik is cool\n" \ "Erik is cool\n" \
"$ echo -e "Erik\nis\ncool"\n" \ "$ echo -e "Erik\\nis\\ncool"\n" \
"Erik\n" \ "Erik\n" \
"is\n" \ "is\n" \
"cool\n" \ "cool\n" \
@ -439,7 +439,7 @@
"the current directory; default EXPRESSION is '-print'\n" \ "the current directory; default EXPRESSION is '-print'\n" \
"\nEXPRESSION may consist of:\n" \ "\nEXPRESSION may consist of:\n" \
"\t-follow\t\tDereference symbolic links.\n" \ "\t-follow\t\tDereference symbolic links.\n" \
"\t-name PATTERN\tFile name (leading directories removed) matches PATTERN." \ "\t-name PATTERN\tFile name (leading directories removed) matches PATTERN.\n" \
"\t-print\t\tPrint (default and assumed).\n" \ "\t-print\t\tPrint (default and assumed).\n" \
USAGE_FIND_TYPE( \ USAGE_FIND_TYPE( \
"\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" \ "\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" \
@ -822,7 +822,7 @@
#define length_full_usage \ #define length_full_usage \
"Prints out the length of the specified STRING." "Prints out the length of the specified STRING."
#define length_example_usage \ #define length_example_usage \
"$ length "Hello"\n" \ "$ length Hello\n" \
"5\n" "5\n"
#define ln_trivial_usage \ #define ln_trivial_usage \
@ -1204,7 +1204,7 @@
"Formats and prints ARGUMENT(s) according to FORMAT,\n" \ "Formats and prints ARGUMENT(s) according to FORMAT,\n" \
"Where FORMAT controls the output exactly as in C printf." "Where FORMAT controls the output exactly as in C printf."
#define printf_example_usage \ #define printf_example_usage \
"$ printf "Val=%d\n" 5\n" \ "$ printf "Val=%d\\n" 5\n" \
"Val=5\n" "Val=5\n"
#define ps_trivial_usage \ #define ps_trivial_usage \
@ -1366,7 +1366,7 @@
#define sort_full_usage \ #define sort_full_usage \
"Sorts lines of text in the specified files" "Sorts lines of text in the specified files"
#define sort_example_usage \ #define sort_example_usage \
"$ echo -e "e\nf\nb\nd\nc\na" | sort\n" \ "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
"a\n" \ "a\n" \
"b\n" \ "b\n" \
"c\n" \ "c\n" \
@ -1543,7 +1543,7 @@
USAGE_TFTP_PUT( \ USAGE_TFTP_PUT( \
"\tput\tPut local file SOURCE to server DEST.\n" \ "\tput\tPut local file SOURCE to server DEST.\n" \
) \ ) \
"\nWhen nameing a server, use the syntax \"server:file\"." "\nWhen naming a server, use the syntax \"server:file\"."
#define touch_trivial_usage \ #define touch_trivial_usage \
"[-c] file [file ...]" "[-c] file [file ...]"
@ -1599,11 +1599,11 @@
"[flags] filesystem|directory" "[flags] filesystem|directory"
#define umount_full_usage \ #define umount_full_usage \
"Unmount file systems\n" \ "Unmount file systems\n" \
"\nFlags:\n" "\t-a:\tUnmount all file systems" \ "\nFlags:\n" "\t-a\tUnmount all file systems" \
USAGE_MTAB(" in /etc/mtab\n\t-n:\tDon't erase /etc/mtab entries") \ USAGE_MTAB(" in /etc/mtab\n\t-n\tDon't erase /etc/mtab entries") \
"\n\t-r:\tTry to remount devices as read-only if mount is busy" \ "\n\t-r\tTry to remount devices as read-only if mount is busy" \
USAGE_MOUNT_FORCE("\n\t-f:\tForce filesystem umount (i.e. unreachable NFS server)") \ USAGE_MOUNT_FORCE("\n\t-f\tForce filesystem umount (i.e. unreachable NFS server)") \
USAGE_MOUNT_LOOP("\n\t-l:\tDo not free loop device (if a loop device has been used)") USAGE_MOUNT_LOOP("\n\t-l\tDo not free loop device (if a loop device has been used)")
#define umount_example_usage \ #define umount_example_usage \
"$ umount /dev/hdc1 \n" "$ umount /dev/hdc1 \n"
@ -1633,7 +1633,7 @@
"\t-d\tonly print duplicate lines\n" \ "\t-d\tonly print duplicate lines\n" \
"\t-u\tonly print unique lines" "\t-u\tonly print unique lines"
#define uniq_example_usage \ #define uniq_example_usage \
"$ echo -e "a\na\nb\nc\nc\na" | sort | uniq\n" \ "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
"a\n" \ "a\n" \
"b\n" \ "b\n" \
"c\n" "c\n"

24
usage.h
View File

@ -338,7 +338,7 @@
#define echo_example_usage \ #define echo_example_usage \
"$ echo "Erik is cool"\n" \ "$ echo "Erik is cool"\n" \
"Erik is cool\n" \ "Erik is cool\n" \
"$ echo -e "Erik\nis\ncool"\n" \ "$ echo -e "Erik\\nis\\ncool"\n" \
"Erik\n" \ "Erik\n" \
"is\n" \ "is\n" \
"cool\n" \ "cool\n" \
@ -439,7 +439,7 @@
"the current directory; default EXPRESSION is '-print'\n" \ "the current directory; default EXPRESSION is '-print'\n" \
"\nEXPRESSION may consist of:\n" \ "\nEXPRESSION may consist of:\n" \
"\t-follow\t\tDereference symbolic links.\n" \ "\t-follow\t\tDereference symbolic links.\n" \
"\t-name PATTERN\tFile name (leading directories removed) matches PATTERN." \ "\t-name PATTERN\tFile name (leading directories removed) matches PATTERN.\n" \
"\t-print\t\tPrint (default and assumed).\n" \ "\t-print\t\tPrint (default and assumed).\n" \
USAGE_FIND_TYPE( \ USAGE_FIND_TYPE( \
"\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" \ "\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" \
@ -822,7 +822,7 @@
#define length_full_usage \ #define length_full_usage \
"Prints out the length of the specified STRING." "Prints out the length of the specified STRING."
#define length_example_usage \ #define length_example_usage \
"$ length "Hello"\n" \ "$ length Hello\n" \
"5\n" "5\n"
#define ln_trivial_usage \ #define ln_trivial_usage \
@ -1204,7 +1204,7 @@
"Formats and prints ARGUMENT(s) according to FORMAT,\n" \ "Formats and prints ARGUMENT(s) according to FORMAT,\n" \
"Where FORMAT controls the output exactly as in C printf." "Where FORMAT controls the output exactly as in C printf."
#define printf_example_usage \ #define printf_example_usage \
"$ printf "Val=%d\n" 5\n" \ "$ printf "Val=%d\\n" 5\n" \
"Val=5\n" "Val=5\n"
#define ps_trivial_usage \ #define ps_trivial_usage \
@ -1366,7 +1366,7 @@
#define sort_full_usage \ #define sort_full_usage \
"Sorts lines of text in the specified files" "Sorts lines of text in the specified files"
#define sort_example_usage \ #define sort_example_usage \
"$ echo -e "e\nf\nb\nd\nc\na" | sort\n" \ "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
"a\n" \ "a\n" \
"b\n" \ "b\n" \
"c\n" \ "c\n" \
@ -1543,7 +1543,7 @@
USAGE_TFTP_PUT( \ USAGE_TFTP_PUT( \
"\tput\tPut local file SOURCE to server DEST.\n" \ "\tput\tPut local file SOURCE to server DEST.\n" \
) \ ) \
"\nWhen nameing a server, use the syntax \"server:file\"." "\nWhen naming a server, use the syntax \"server:file\"."
#define touch_trivial_usage \ #define touch_trivial_usage \
"[-c] file [file ...]" "[-c] file [file ...]"
@ -1599,11 +1599,11 @@
"[flags] filesystem|directory" "[flags] filesystem|directory"
#define umount_full_usage \ #define umount_full_usage \
"Unmount file systems\n" \ "Unmount file systems\n" \
"\nFlags:\n" "\t-a:\tUnmount all file systems" \ "\nFlags:\n" "\t-a\tUnmount all file systems" \
USAGE_MTAB(" in /etc/mtab\n\t-n:\tDon't erase /etc/mtab entries") \ USAGE_MTAB(" in /etc/mtab\n\t-n\tDon't erase /etc/mtab entries") \
"\n\t-r:\tTry to remount devices as read-only if mount is busy" \ "\n\t-r\tTry to remount devices as read-only if mount is busy" \
USAGE_MOUNT_FORCE("\n\t-f:\tForce filesystem umount (i.e. unreachable NFS server)") \ USAGE_MOUNT_FORCE("\n\t-f\tForce filesystem umount (i.e. unreachable NFS server)") \
USAGE_MOUNT_LOOP("\n\t-l:\tDo not free loop device (if a loop device has been used)") USAGE_MOUNT_LOOP("\n\t-l\tDo not free loop device (if a loop device has been used)")
#define umount_example_usage \ #define umount_example_usage \
"$ umount /dev/hdc1 \n" "$ umount /dev/hdc1 \n"
@ -1633,7 +1633,7 @@
"\t-d\tonly print duplicate lines\n" \ "\t-d\tonly print duplicate lines\n" \
"\t-u\tonly print unique lines" "\t-u\tonly print unique lines"
#define uniq_example_usage \ #define uniq_example_usage \
"$ echo -e "a\na\nb\nc\nc\na" | sort | uniq\n" \ "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
"a\n" \ "a\n" \
"b\n" \ "b\n" \
"c\n" "c\n"