usage.h

手机嵌入式Linux下可用的busybox源码

	"\t-a (*** not supported ***)\n" \
	"\t   Load all matching modules instead of stopping after\n" \
	"\t   the first successful loading.\n" \
	"\n" \
	"\t-c (*** not supported ***)\n" \
	"\t   Show the currently used configuration.\n" \
	"\n" \
	"\t-d\n" \
	"\t   Show  information about the internal representation\n" \
	"\t   of the stack of modules.\n" \
	"\n" \
	"\t-k\n" \
	"\t   Set 'autoclean' on loaded	 modules.   Used  by  the\n" \
	"\t   kernel  when it calls on modprobe to satify a miss璡n" \
	"\t   ing feature (supplied as a module).  The -q  option\n" \
	"\t   is implied by -k.	 These options will automatically\n" \
	"\t   be sent to insmod.\n" \
	"\n" \
	"\t-l (*** not supported ***)\n" \
	"\t   List matching modules.\n" \
	"\n" \
	"\t-n\n" \
	"\t   Don't actually perform the action, just  show  what\n" \
	"\t   would be done.\n" \
	"\n" \
	"\t-q\n" \
	"\t   Do  not  complain about insmod failing to install a\n" \
	"\t   module.  Continue as  normal,  but  silently,  with\n" \
	"\t   other  possibilities  for	 modprobe  to test.  This\n" \
	"\t   option will automatically be sent to insmod.\n" \
	"\n" \
	"\t-r\n" \
	"\t   Remove module (stacks) or do  autoclean,	depending\n" \
	"\t   on  whether  there are any modules mentioned on the\n" \
	"\t   command line.\n" \
	"\n" \
	"\t-s\n" \
	"\t   Report via syslog instead of stderr.  This  options\n" \
	"\t   will automatically be sent to insmod.\n" \
	"\n" \
	"\t-t type (*** not supported ***)\n" \
	"\t   Only consider modules of this type (tag).\n" \
	"\n" \
	"\t-v\n" \
	"\t   Print all commands as they are executed.\n" \
	"\n" \
	"\t-V\n" \
	"\t   Show the release version of modprobe.\n" \
	"\n" \
	"\t-C configfile (*** not supported ***)\n" \
	"\t   Use  the	file configfile instead of (the optional)\n" \
	"\t   /etc/modules.conf	 to  specify  the  configuration.\n" \
	"\t   The  environment	variable  MODULECONF  can also be\n" \
	"\t   used to select (and override) a different	 configu璡n" \
	"\t   ration  file from the default /etc/modules.conf (or\n" \
	"\t   /etc/conf.modules (depreciated)).\n"
#define modprobe_example_usage \
	"$ modprobe pcnet_cs\n" \
	"$ modprobe -r pcnet_cs\n"

#define more_trivial_usage \
	"[FILE ...]"
#define more_full_usage \
	"More is a filter for viewing FILE one screenful at a time."
#define more_example_usage \
	"$ dmesg | more\n" 

#ifdef BB_FEATURE_MOUNT_LOOP
  #define USAGE_MOUNT_LOOP(a) a
#else
  #define USAGE_MOUNT_LOOP(a)
#endif
#ifdef BB_FEATURE_MTAB_SUPPORT
  #define USAGE_MTAB(a) a
#else
  #define USAGE_MTAB(a)
#endif
#define mount_trivial_usage \
	"[flags] DEVICE NODE [-o options,more-options]"
#define mount_full_usage \
	"Mount a filesystem\n\n" \
	"Flags:\n"  \
	"\t-a:\t\tMount all filesystems in fstab.\n" \
	USAGE_MTAB( \
	"\t-f:\t\t\"Fake\" Add entry to mount table but don't mount it.\n" \
	"\t-n:\t\tDon't write a mount table entry.\n" \
	) \
	"\t-o option:\tOne of many filesystem options, listed below.\n" \
	"\t-r:\t\tMount the filesystem read-only.\n" \
	"\t-t fs-type:\tSpecify the filesystem type.\n" \
	"\t-w:\t\tMount for reading and writing (default).\n" \
	"\n" \
	"Options for use with the \"-o\" flag:\n" \
	"\tasync/sync:\tWrites are asynchronous / synchronous.\n" \
	"\tatime/noatime:\tEnable / disable updates to inode access times.\n" \
	"\tdev/nodev:\tAllow use of special device files / disallow them.\n" \
	"\texec/noexec:\tAllow use of executable files / disallow them.\n" \
	USAGE_MOUNT_LOOP( \
	"\tloop:\t\tMounts a file via loop device.\n" \
	) \
	"\tsuid/nosuid:\tAllow set-user-id-root programs / disallow them.\n" \
	"\tremount:\tRe-mount a mounted filesystem, changing its flags.\n" \
	"\tro/rw:\t\tMount for read-only / read-write.\n" \
	"\tbind:\t\tUse the linux 2.4.x \"bind\" feature.\n" \
	"\nThere are EVEN MORE flags that are specific to each filesystem.\n" \
	"You'll have to see the written documentation for those filesystems."
#define mount_example_usage \
	"$ mount\n" \
	"/dev/hda3 on / type minix (rw)\n" \
	"proc on /proc type proc (rw)\n" \
	"devpts on /dev/pts type devpts (rw)\n" \
	"$ mount /dev/fd0 /mnt -t msdos -o ro\n" \
	"$ mount /tmp/diskimage /opt -t ext2 -o loop\n" 

#define mt_trivial_usage \
	"[-f device] opcode value"
#define mt_full_usage \
	"Control magnetic tape drive operation\n" \
	"\nAvailable Opcodes:\n\n" \
	"bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \
	"fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \
	"ras3 reset retension rew rewoffline seek setblk setdensity\n" \
	"setpart tell unload unlock weof wset"

#define mv_trivial_usage \
	"SOURCE DEST\n" \
	"or: mv SOURCE... DIRECTORY"
#define mv_full_usage \
	"Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY."
#define mv_example_usage \
	"$ mv /tmp/foo /bin/bar\n" 

#define nc_trivial_usage \
	"[OPTIONS] [IP] [port]" 
#define nc_full_usage \
	"Netcat opens a pipe to IP:port\n\n" \
	"Options:\n" \
	"\t-l\t\tlisten mode, for inbound connects\n" \
	"\t-p PORT\t\tlocal port number\n" \
	"\t-e PROG\t\tprogram to exec after connect (dangerous!)"
#define nc_example_usage \
	"$ nc foobar.somedomain.com 25\n" \
	"220 foobar ESMTP Exim 3.12 #1 Sat, 15 Apr 2000 00:03:02 -0600\n" \
	"help\n" \
	"214-Commands supported:\n" \
	"214-    HELO EHLO MAIL RCPT DATA AUTH\n" \
	"214     NOOP QUIT RSET HELP\n" \
	"quit\n" \
	"221 foobar closing connection\n" 

#define nslookup_trivial_usage \
	"[HOST] [SERVER]"
#define nslookup_full_usage \
	"Queries the nameserver for the IP address of the given HOST\n" \
	"optionally using a specified DNS server"
#define nslookup_example_usage \
	"$ nslookup localhost\n" \
	"Server:     default\n" \
	"Address:    default\n" \
	"\n" \
	"Name:       debian\n" \
	"Address:    127.0.0.1\n" 

#define pidof_trivial_usage \
	"process-name [process-name ...]"
#define pidof_full_usage \
	"Lists the PIDs of all processes with names that match the names on the command line"
#define pidof_example_usage \
	"$ pidof init\n" \
	"1\n"

#ifndef BB_FEATURE_FANCY_PING
#define ping_trivial_usage "host"
#define ping_full_usage    "Send ICMP ECHO_REQUEST packets to network hosts"
#else
#define ping_trivial_usage \
	"[OPTION]... host"
#define ping_full_usage \
	"Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \
	"Options:\n" \
	"\t-c COUNT\tSend only COUNT pings.\n" \
	"\t-s SIZE\t\tSend SIZE data bytes in packets (default=56).\n" \
	"\t-q\t\tQuiet mode, only displays output at start\n" \
	"\t\t\tand when finished."
#endif
#define ping_example_usage \
	"$ ping localhost\n" \
	"PING slag (127.0.0.1): 56 data bytes\n" \
	"64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=20.1 ms\n" \
	"\n" \
	"--- debian ping statistics ---\n" \
	"1 packets transmitted, 1 packets received, 0% packet loss\n" \
	"round-trip min/avg/max = 20.1/20.1/20.1 ms\n" 

#define pivot_root_trivial_usage \
	"NEW_ROOT PUT_OLD"
#define pivot_root_full_usage \
	"Move the current root file system to PUT_OLD and make NEW_ROOT\n" \
	"the new root file system."

#define poweroff_trivial_usage \
	""
#define poweroff_full_usage \
	"Halt the system and request that the kernel shut off the power."

#define printf_trivial_usage \
	"FORMAT [ARGUMENT...]"
#define printf_full_usage \
	"Formats and prints ARGUMENT(s) according to FORMAT,\n" \
	"Where FORMAT controls the output exactly as in C printf."
#define printf_example_usage \
	"$ printf "Val=%d\\n" 5\n" \
	"Val=5\n" 

#define ps_trivial_usage \
	""
#define ps_full_usage \
	"Report process status\n" \
	"\nThis version of ps accepts no options."
#define ps_example_usage \
	"$ ps\n" \
	"  PID  Uid      Gid State Command\n" \
	"    1 root     root     S init\n" \
	"    2 root     root     S [kflushd]\n" \
	"    3 root     root     S [kupdate]\n" \
	"    4 root     root     S [kpiod]\n" \
	"    5 root     root     S [kswapd]\n" \
	"  742 andersen andersen S [bash]\n" \
	"  743 andersen andersen S -bash\n" \
	"  745 root     root     S [getty]\n" \
	" 2990 andersen andersen R ps\n"

#define pwd_trivial_usage \
	""
#define pwd_full_usage \
	"Print the full filename of the current working directory."
#define pwd_example_usage \
	"$ pwd\n" \
	"/root\n"

#define rdate_trivial_usage \
	"[OPTION] HOST"
#define rdate_full_usage \
	"Get and possibly set the system date and time from a remote HOST.\n\n" \
	"Options:\n" \
	"\t-s\tSet the system date and time (default).\n" \
	"\t-p\tPrint the date and time."

#define readlink_trivial_usage \
	""
#define readlink_full_usage \
	"Read a symbolic link."

#define reboot_trivial_usage \
	""
#define reboot_full_usage \
	"Reboot the system."

#define renice_trivial_usage \
	"priority pid [pid ...]"
#define renice_full_usage \
	"Changes priority of running processes. Allowed priorities range\n" \
	"from 20 (the process runs only when nothing else is running) to 0\n" \
	"(default priority) to -20 (almost nothing else ever gets to run)."

#define reset_trivial_usage \
	""
#define reset_full_usage \
	"Resets the screen."

#define rm_trivial_usage \
	"[OPTION]... FILE..."
#define rm_full_usage \
	"Remove (unlink) the FILE(s).  You may use '--' to\n" \
	"indicate that all following arguments are non-options.\n\n" \
	"Options:\n" \
	"\t-i\t\talways prompt before removing each destination" \
	"\t-f\t\tremove existing destinations, never prompt\n" \
	"\t-r or -R\tremove the contents of directories recursively"
#define rm_example_usage \
	"$ rm -rf /tmp/foo\n"

#define rmdir_trivial_usage \
	"[OPTION]... DIRECTORY..."
#define rmdir_full_usage \
	"Remove the DIRECTORY(ies), if they are empty."
#define rmdir_example_usage \
	"# rmdir /tmp/foo\n"

#define rmmod_trivial_usage \
	"[OPTION]... [MODULE]..."
#define rmmod_full_usage \
	"Unloads the specified kernel modules from the kernel.\n\n" \
	"Options:\n" \
	"\t-a\tTry to remove all unused kernel modules."
#define rmmod_example_usage \
	"$ rmmod tulip\n"

#define route_trivial_usage \
	"[{add|del|flush}]"
#define route_full_usage \
	"Edit the kernel's routing tables"

#define rpm2cpio_trivial_usage \
	"package.rpm"
#define rpm2cpio_full_usage \
	"Outputs a cpio archive of the rpm file."

#define sed_trivial_usage \
	"[-nef] pattern [files...]"
#define sed_full_usage \
	"Options:\n" \
	"\t-n\t\tsuppress automatic printing of pattern space\n" \
	"\t-e script\tadd the script to the commands to be executed\n" \
	"\t-f scriptfile\tadd the contents of script-file to the commands to be executed\n" \
	"\n" \
	"If no -e or -f is given, the first non-option argument is taken as the\n" \
	"sed script to interpret. All remaining arguments are names of input\n" \
	"files; if no input files are specified, then the standard input is read."
#define sed_example_usage \
	"$ echo "foo" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \
	"bar\n"

#define setkeycodes_trivial_usage \
	"SCANCODE KEYCODE ..."
#define setkeycodes_full_usage \
	"Set entries into the kernel's scancode-to-keycode map,\n" \
	"allowing unusual keyboards to generate usable keycodes.\n\n" \
	"SCANCODE may be either xx or e0xx (hexadecimal),\n" \
	"and KEYCODE is given in decimal"
#define setkeycodes_example_usage \
	"$ setkeycodes e030 127\n"

#define lash_trivial_usage \
	"[FILE]...\n" \
	"or: sh -c command [args]..."
#define lash_full_usage \
	"lash: The BusyBox LAme SHell (command interpreter)"
#define lash_notes_usage \
"This command does not yet have proper documentation.\n" \
"\n" \
"Use lash just as you would use any other shell.  It properly handles pipes,\n" \
"redirects, job control, can be used as the shell for scripts, and has a\n" \
"sufficient set of builtins to do what is needed.  It does not (yet) support\n" \
"Bourne Shell syntax.  If you need things like "if-then-else", "while", and such\n" \
"use ash or bash.  If you just need a very simple and extremely small shell,\n" \
"this will do the job."

#define sleep_trivial_usage \
	"N"
#define sleep_full_usage \
	"Pause for N seconds."
#define sleep_example_usage \
	"$ sleep 2\n" \
	"[2 second delay results]\n"


#ifdef BB_FEATURE_SORT_UNIQUE
  #define USAGE_SORT_UNIQUE(a) a
#else
  #define USAGE_SORT_UNIQUE(a)
#endif
#ifdef BB_FEATURE_SORT_REVERSE
  #define USAGE_SORT_REVERSE(a) a
#else
  #define USAGE_SORT_REVERSE(a)
#endif
#define sort_trivial_usage \
	"[-n" USAGE_SORT_REVERSE("r") USAGE_SORT_UNIQUE("u") "] [FILE]..."
#define sort_full_usage \
	"Sorts lines of text in the specified files\n\n"\
	"Options:\n" \
	USAGE_SORT_UNIQUE("\t-u\tsuppress duplicate lines\n") \
	USAGE_SORT_REVERSE("\t-r\tsort in reverse order\n") \
	"\t-n\tsort numerics"
#define sort_example_usage \