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start_stop_daemon: add -test, fix -x to not match by inode,

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vastly improve hext text. (mostly by Roy Marples <roy AT marples.name>)

function                                             old     new   delta
packed_usage                                       24124   24190     +66
start_stop_daemon_main                               959     991     +32
start_stop_daemon_longopts                           149     156      +7
check                                               1632    1589     -43
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/1 up/down: 105/-43)            Total: 62 bytes
This commit is contained in:
Denis Vlasenko
2008-05-18 21:17:52 +00:00
parent faf334aeb8
commit e125a683a7
2 changed files with 137 additions and 80 deletions
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85
include/usage.h
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@ -3613,46 +3613,65 @@
USE_GETOPT_LONG("--start|--stop") SKIP_GETOPT_LONG("-S|-K") \
"] ... [-- arguments...]"
#define start_stop_daemon_full_usage "\n\n" \
"Start and stop services\n" \
"\nOptions:" \
"Search for matching processes, and then\n" \
"-S: stop all matching processes.\n" \
"-K: start a process unless a matching process is found.\n" \
USE_GETOPT_LONG( \
"\n -S,--start Start" \
"\n -K,--stop Stop" \
"\n -a,--startas pathname Start process specified by pathname" \
"\n -b,--background Put process into background" \
"\n -u,--user username|uid Stop this user's processes" \
"\n -x,--exec executable Program to either start or check" \
"\n -n,--name process-name Stop processes with this name" \
"\n -p,--pidfile pid-file Save or load pid using a pid-file" \
"\n -m,--make-pidfile Create the -p file and enter pid in it" \
"\n -q,--quiet Quiet" \
"\nProcess matching:" \
"\n -u,--user USERNAME|UID Match only this user's processes" \
"\n -n,--name NAME Match processes with NAME" \
"\n in comm field in /proc/PID/stat" \
"\n -x,--exec EXECUTABLE Match processes with this command" \
"\n in /proc/PID/cmdline" \
"\n -p,--pidfile FILE Match a process with PID from the file" \
"\n All specified conditions must match" \
"\n-K only:" \
"\n -x,--exec EXECUTABLE Program to run" \
"\n -a,--startas NAME Zeroth argument" \
"\n -b,--background Background" \
USE_FEATURE_START_STOP_DAEMON_FANCY( \
"\n -o,--oknodo Exit status 0 if nothing done" \
"\n -v,--verbose Verbose" \
"\n -N,--nicelevel N Add N to process's nice level" \
"\n -N,--nicelevel N Change nice level" \
) \
"\n -s,--signal signal Signal to send (default TERM)" \
"\n -c,--chuid user[:[grp]] Change to specified user/group" \
"\n -c,--chuid USER[:[GRP]] Change to user/group" \
"\n -m,--make-pidfile Write PID to the pidfile specified by -p" \
"\n-S only:" \
"\n -s,--signal SIG Signal to send" \
"\n -t,--test Match only, exit with 0 if a process is found" \
"\nOther:" \
USE_FEATURE_START_STOP_DAEMON_FANCY( \
"\n -o,--oknodo Exit with status 0 if nothing is done" \
"\n -q,--quiet Quiet" \
) \
"\n -v,--verbose Verbose" \
) \
SKIP_GETOPT_LONG( \
"\n -S Start" \
"\n -K Stop" \
"\n -a pathname Start process specified by pathname" \
"\n -b Put process into background" \
"\n -u username|uid Stop this user's processes" \
"\n -x executable Program to either start or check" \
"\n -n process-name Stop processes with this name" \
"\n -p pid-file Save or load pid using a pid-file" \
"\n -m Create the -p file and enter pid in it" \
"\n -q Quiet" \
"\nProcess matching:" \
"\n -u USERNAME|UID Match only this user's processes" \
"\n -n NAME Match processes with NAME" \
"\n in comm field in /proc/PID/stat" \
"\n -x EXECUTABLE Match processes with this command" \
"\n command in /proc/PID/cmdline" \
"\n -p FILE Match a process with PID from the file" \
"\n All specified conditions must match" \
"\n-K only:" \
"\n -x EXECUTABLE Program to run" \
"\n -a NAME Zeroth argument" \
"\n -b Background" \
USE_FEATURE_START_STOP_DAEMON_FANCY( \
"\n -o Exit status 0 if nothing done" \
"\n -v Verbose" \
"\n -N N Add N to process's nice level" \
"\n -N N Change nice level" \
) \
"\n -c USER[:[GRP]] Change to user/group" \
"\n -m Write PID to the pidfile specified by -p" \
"\n-S only:" \
"\n -s SIG Signal to send" \
"\n -t Match only, exit with 0 if a process is found" \
"\nOther:" \
USE_FEATURE_START_STOP_DAEMON_FANCY( \
"\n -o Exit with status 0 if nothing is done" \
"\n -q Quiet" \
) \
"\n -v Verbose" \
) \
"\n -s signal Signal to send (default TERM)" \
"\n -c user[:[grp]] Change to specified user/group" \
)
#define stat_trivial_usage \
"[OPTION] FILE..."