usage.h

这是一个SIGMA方案的PMP播放器的UCLINUX程序,可播放DVD,VCD,CD MP3...有很好的参考价值.

	"\t-e\tDisplay other/more information"

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

#define run_parts_trivial_usage \
	"[-t] [-a ARG] [-u MASK] DIRECTORY"
#define run_parts_full_usage \
	"Run a bunch of scripts in a directory.\n\n" \
	"Options:\n" \
	"\t-t\t\tTest only what file will be executed, without execute them.\n"	\
	"\t-a ARG\tPass ARG as an argument for every program invoked.\n" \
	"\t-u MASK\tSet the umask to MASK before executing every program."

#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 CONFIG_FEATURE_SORT_UNIQUE
  #define USAGE_SORT_UNIQUE(a) a
#else
  #define USAGE_SORT_UNIQUE(a)
#endif
#ifdef CONFIG_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 \
	"$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
	"a\n" \
	"b\n" \
	"c\n" \
	"d\n" \
	"e\n" \
	"f\n"

#define start_stop_daemon_trivial_usage \
	"[OPTIONS]"
#define start_stop_daemon_full_usage \
	"Program to start and stop services.\n"\
	"Options:\n" \
	"-S\t\t\tstart\n"\
	"-K\t\t\tstop\n"\
	"-x <executable>\t\tprogram to start/check if it is running\n"\
	"-p <pid-file>\t\tpid file to check\n"\
	"-u <username>|<uid>\tstop this user's processes\n"\
	"-n <process-name>\tstop processes with this name\n"\
	"-s <signal>\t\tsignal to send (default 15)\n"\
	"-a <pathname>\t\tprogram to start (default <executable>)\n"

#define stty_trivial_usage \
	"[-a|g] [-F DEVICE] [SETTING]..."
#define stty_full_usage \
	"Without arguments, prints baud rate, line discipline," \
	"\nand deviations from stty sane." \
	"\n\nOptions:" \
	"\n\t-F DEVICE\topen device instead of stdin" \
	"\n\t-a\t\tprint all current settings in human-readable form" \
	"\n\t-g\t\tprint in stty-readable form" \
	"\n\t[SETTING]\tsee manpage"

#define su_trivial_usage \
	"[OPTION]... [-] [username]"
#define su_full_usage \
	"Change user id or become root.\n" \
	"Options:\n" \
	"\t-p\tPreserve environment"

#define sulogin_trivial_usage \
	"[OPTION]... [tty-device]"
#define sulogin_full_usage \
	"Single user login\n" \
	"Options:\n" \
	"\t-f\tDo not authenticate (user already authenticated)\n" \
	"\t-h\tName of the remote host for this login.\n" \
	"\t-p\tPreserve environment."

#define swapoff_trivial_usage \
	"[OPTION] [DEVICE]"
#define swapoff_full_usage \
	"Stop swapping virtual memory pages on DEVICE.\n\n" \
	"Options:\n" \
	"\t-a\tStop swapping on all swap devices"

#define swapon_trivial_usage \
	"[OPTION] [DEVICE]"
#define swapon_full_usage \
	"Start swapping virtual memory pages on DEVICE.\n\n" \
	"Options:\n" \
	"\t-a\tStart swapping on all swap devices"

#define sync_trivial_usage \
	""
#define sync_full_usage \
	"Write all buffered filesystem blocks to disk."


#ifdef CONFIG_FEATURE_REMOTE_LOG
  #define USAGE_REMOTE_LOG(a) a
#else
  #define USAGE_REMOTE_LOG(a)
#endif
#define syslogd_trivial_usage \
	"[OPTION]..."
#define syslogd_full_usage \
	"Linux system and kernel logging utility.\n" \
	"Note that this version of syslogd ignores /etc/syslog.conf.\n\n" \
	"Options:\n" \
	"\t-m NUM\t\tInterval between MARK lines (default=20min, 0=off)\n" \
	"\t-n\t\tRun as a foreground process\n" \
	"\t-O FILE\t\tUse an alternate log file (default=/var/log/messages)" \
	USAGE_REMOTE_LOG( \
	"\n\t-R HOST[:PORT]\tLog to IP or hostname on PORT (default PORT=514/UDP)\n" \
	"\t-L\t\tLog locally and via network logging (default is network only)")
#define syslogd_example_usage \
	"$ syslogd -R masterlog:514\n" \
	"$ syslogd -R 192.168.1.1:601\n"


#ifndef CONFIG_FEATURE_FANCY_TAIL
  #define USAGE_UNSIMPLE_TAIL(a)
#else
  #define USAGE_UNSIMPLE_TAIL(a) a
#endif
#define tail_trivial_usage \
	"[OPTION]... [FILE]..."
#define tail_full_usage \
	"Print last 10 lines of each FILE to standard output.\n" \
	"With more than one FILE, precede each with a header giving the\n" \
	"file name. With no FILE, or when FILE is -, read standard input.\n\n" \
	"Options:\n" \
	USAGE_UNSIMPLE_TAIL("\t-c N[kbm]\toutput the last N bytes\n") \
	"\t-n N[kbm]\tprint last N lines instead of last 10\n" \
	"\t-f\t\toutput data as the file grows" \
	USAGE_UNSIMPLE_TAIL( "\n\t-q\t\tnever output headers giving file names\n" \
	"\t-s SEC\t\twait SEC seconds between reads with -f\n" \
	"\t-v\t\talways output headers giving file names\n\n" \
	"If the first character of N (bytes or lines) is a '+', output begins with \n" \
	"the Nth item from the start of each file, otherwise, print the last N items\n" \
	"in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." )
#define tail_example_usage \
	"$ tail -n 1 /etc/resolv.conf\n" \
	"nameserver 10.0.0.1\n"

#ifdef CONFIG_FEATURE_TAR_CREATE
  #define USAGE_TAR_CREATE(a) a
#else
  #define USAGE_TAR_CREATE(a)
#endif
#ifdef CONFIG_FEATURE_TAR_EXCLUDE
  #define USAGE_TAR_EXCLUDE(a) a
#else
  #define USAGE_TAR_EXCLUDE(a)
#endif
#define tar_trivial_usage \
	"-[" USAGE_TAR_CREATE("c") "xtvO] " \
	USAGE_TAR_EXCLUDE("[--exclude FILE] [-X FILE]") \
	"[-f TARFILE] [-C DIR] [FILE(s)] ..."
#define tar_full_usage \
	"Create, extract, or list files from a tar file.\n\n" \
	"Options:\n" \
	USAGE_TAR_CREATE("\tc\t\tcreate\n") \
	"\tx\t\textract\n" \
	"\tt\t\tlist\n" \
	"\nFile selection:\n" \
	"\tf\t\tname of TARFILE or \"-\" for stdin\n" \
	"\tO\t\textract to stdout\n" \
	USAGE_TAR_EXCLUDE( \
	"\texclude\t\tfile to exclude\n" \
	 "\tX\t\tfile with names to exclude\n" \
	) \
	"\tC\t\tchange to directory DIR before operation\n" \
	"\tv\t\tverbosely list files processed"
#define tar_example_usage \
	"$ zcat /tmp/tarball.tar.gz | tar -xf -\n" \
	"$ tar -cf /tmp/tarball.tar /usr/local\n"

#define tee_trivial_usage \
	"[OPTION]... [FILE]..."
#define tee_full_usage \
	"Copy standard input to each FILE, and also to standard output.\n\n" \
	"Options:\n" \
	"\t-a\tappend to the given FILEs, do not overwrite"
#define tee_example_usage \
	"$ echo "Hello" | tee /tmp/foo\n" \
	"$ cat /tmp/foo\n" \
	"Hello\n"

#define telnet_trivial_usage \
	"HOST [PORT]"
#define telnet_full_usage \
	"Telnet is used to establish interactive communication with another\n"\
	"computer over a network using the TELNET protocol."

#define test_trivial_usage \
	"EXPRESSION\n  or   [ EXPRESSION ]"
#define test_full_usage \
	"Checks file types and compares values returning an exit\n" \
	"code determined by the value of EXPRESSION."
#define test_example_usage \
	"$ test 1 -eq 2\n" \
	"$ echo $?\n" \
	"1\n" \
	"$ test 1 -eq 1\n" \
	"$ echo $? \n" \
	"0\n" \
	"$ [ -d /etc ]\n" \
	"$ echo $?\n" \
	"0\n" \
	"$ [ -d /junk ]\n" \
	"$ echo $?\n" \
	"1\n"

#ifdef CONFIG_FEATURE_TFTP_GET
  #define USAGE_TFTP_GET(a) a
#else
  #define USAGE_TFTP_GET(a)
#endif
#ifdef CONFIG_FEATURE_TFTP_PUT
  #define USAGE_TFTP_PUT(a) a
#else
  #define USAGE_TFTP_PUT(a)
#endif
#ifdef CONFIG_FEATURE_TFTP_BLOCKSIZE
  #define USAGE_TFTP_BS(a) a
#else
  #define USAGE_TFTP_BS(a)
#endif

#define tftp_trivial_usage \
	"[OPTION]... HOST [PORT]"
#define tftp_full_usage \
	"Transfers a file from/to a tftp server using \"octet\" mode.\n\n" \
	"Options:\n" \
	"\t-l FILE\tLocal FILE.\n" \
	"\t-r FILE\tRemote FILE.\n" \
        USAGE_TFTP_GET(	\
        "\t-g\tGet file.\n" \
        ) \
        USAGE_TFTP_PUT(	\
	"\t-p\tPut file.\n" \
	) \
	USAGE_TFTP_BS( \
	"\t-b SIZE\tTransfer blocks of SIZE octets.\n" \
	)	
#define time_trivial_usage \
	"[OPTION]... COMMAND [ARGS...]"
#define time_full_usage \
	"Runs the program COMMAND with arguments ARGS.  When COMMAND finishes,\n" \
	"COMMAND's resource usage information is displayed\n\n" \
	"Options:\n" \
	"\t-v\tDisplays verbose resource usage information."

#define touch_trivial_usage \
	"[-c] FILE [FILE ...]"
#define touch_full_usage \
	"Update the last-modified date on the given FILE[s].\n\n" \
	"Options:\n" \
	"\t-c\tDo not create any files"
#define touch_example_usage \
	"$ ls -l /tmp/foo\n" \
	"/bin/ls: /tmp/foo: No such file or directory\n" \
	"$ touch /tmp/foo\n" \
	"$ ls -l /tmp/foo\n" \
	"-rw-rw-r--    1 andersen andersen        0 Apr 15 01:11 /tmp/foo\n" 

#define tr_trivial_usage \
	"[-cds] STRING1 [STRING2]"
#define tr_full_usage \
	"Translate, squeeze, and/or delete characters from\n" \
	"standard input, writing to standard output.\n\n" \
	"Options:\n" \
	"\t-c\ttake complement of STRING1\n" \
	"\t-d\tdelete input characters coded STRING1\n" \
	"\t-s\tsqueeze multiple output characters of STRING2 into one character"
#define tr_example_usage \
	"$ echo "gdkkn vnqkc" | tr [a-y] [b-z]\n" \
	"hello world\n" 

#define traceroute_trivial_usage \
	"[-dnrv] [-m max_ttl] [-p port#] [-q nqueries]\n\
	[-s src_addr] [-t tos] [-w wait] host [data size]"
#define traceroute_full_usage \
	"trace the route ip packets follow going to \"host\"\n" \
	"Options:\n" \
	"\t-d\tset SO_DEBUG options to socket\n" \
	"\t-n\tPrint hop addresses numerically rather than symbolically\n" \
	"\t-r\tBypass the normal routing tables and send directly to a host\n" \
	"\t-v\tVerbose output\n" \
	"\t-m max_ttl\tSet the max time-to-live (max number of hops)\n" \
	"\t-p port#\tSet the base UDP port number used in probes\n" \
	"\t\t(default is 33434)\n" \
	"\t-q nqueries\tSet the number of probes per ``ttl'' to nqueries\n" \
	"\t\t(default is 3)\n" \
	"\t-s src_addr\tUse the following IP address as the source address\n" \
	"\t-t tos\tSet the type-of-service in probe packets to the following value\n" \
	"\t\t(default 0)\n" \
	"\t-w wait\tSet the time (in seconds) to wait for a response to a probe\n" \
	"\t\t(default 3 sec.)."


#define true_trivial_usage \
	""
#define true_full_usage \
	"Return an exit code of TRUE (0)."
#define true_example_usage \
	"$ true\n" \
	"$ echo $?\n" \
	"0\n"

#define tty_trivial_usage \
	""
#define tty_full_usage \
	"Print the file name of the terminal connected to standard input.\n\n"\
	"Options:\n" \
	"\t-s\tprint nothing, only return an exit status"
#define tty_example_usage \
	"$ tty\n" \
	"/dev/tty2\n"

#ifdef CONFIG_FEATURE_MOUNT_FORCE
  #