crtxcr/adhocify
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improve help text

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Dieser Commit ist enthalten in:
Albert S. 2020-08-07 23:12:07 +02:00
Ursprung 8e2d28ef95
Commit 6b1356b65b
1 geänderte Dateien mit 13 neuen und 15 gelöschten Zeilen
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adhocify.c
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@ -340,7 +340,7 @@ void check_forkbomb(const char *path_logfile, const char *path_prog)
char *dir_lkpPath = lkp->path; char *dir_lkpPath = lkp->path;
if( STREQ(dir_lkpPath, dir_log) || STREQ(dir_lkpPath, dir_prog) ) if( STREQ(dir_lkpPath, dir_log) || STREQ(dir_lkpPath, dir_prog) )
{ {
logerror("Don't place your logfiles or script in a directory you are watching for events. Pass -b to bypass this check.\n"); logerror("Don't place your logfiles or command in a directory you are watching for events. Pass -b to bypass this check.\n");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
} }
@ -427,19 +427,17 @@ static inline char *get_cwd()
void print_usage() void print_usage()
{ {
printf("adhocify [OPTIONS] script [arguments for script]\n"); printf("adhocify [OPTIONS] command [arguments for command] - Monitor for inotify events and launch commands\n\n");
printf("--daemon, -d run as a daemon\n");
printf("--daemon, -d\t\t\tdaemonize\n"); printf("--path, -w adds the specified path to the watchlist\n");
printf("--path, -w\t\t\tpath -- adds the specified path to the watchlist\n"); printf("--logfile, -o path to write output of adhocify and stdout/stderr of launched commands to\n");
printf("--logfile, -o\t\t\tlogfile -- output goes here\n"); printf("--mask, -m inotify event to watch for (see inotify(7)). Can be specified multiple times to watch for several events\n");
printf("--mask, -m\t\t\tmaskval -- inotify mask value. Can be specified multiple times, will be ORed.\n"); printf("--no-env, -a if specified, the inotify event which occured won't be passed to the command as an environment variable\n");
printf("--no-env, -a\t\t\tif specified, the inotify event which occured won't be passed to the script as an environment variable.\n"); printf("--silent, -q surpress any output created by adhocify itself\n");
printf("--silent, -q\t\t\tsilent\n"); printf("--stdin, -s Read the paths which must be added to the watchlist from stdin. Each path must be in a seperate line\n");
printf("--stdin, -s\t\t\tRead the paths which must be added to the watchlist from stdin. Each path in a seperate line\n"); printf("--no-forkbomb-check, -b Disable fork bomb detection\n");
printf("--no-forkbomb-check, -b\t\tDisable fork bomb detection\n"); printf("--ignore, -i Shell wildcard pattern (see glob(7)) to ignore events on files for which the pattern matches\n");
printf("--ignore, -i\t\t\tpattern -- Ignore events on files for which the pattern matches\n"); printf("--exit-with-child, -e Exit when the commands exits. You can also specify a return code (e. g. -e=1 to exit only on errors)\n"); printf("\nIf your command should know the file the event occured on, use the {} placeholder when you specify the arguments (like xargs)\n");
printf("--exit-with-child, -e\t\tExit when the script exits. You can also specify a return code (e. g. -e 1 = exit on error)\n");
printf("\n\nIf your script should know the file the event occured on, use {} when you specify the script arguments (like xargs)\n");
} }
static struct option long_options[] = static struct option long_options[] =
@ -539,7 +537,7 @@ void parse_options(int argc, char **argv)
if(optind == argc) if(optind == argc)
{ {
print_usage(); print_usage();
logerror("missing prog/script path\n"); logerror("missing command path\n");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }