diff options
Diffstat (limited to 'src/binlogcat.c')
-rw-r--r-- | src/binlogcat.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/binlogcat.c b/src/binlogcat.c index 656d8f2..ada8efe 100644 --- a/src/binlogcat.c +++ b/src/binlogcat.c @@ -137,22 +137,35 @@ catlog(const char *fname) fclose(fp); } void help() { - printf("usage: %s [-dhnv] [-t FORMAT] [FILE...]\n", progname); + printf("usage: %s [-dhnVv] [-t FORMAT] [FILE...]\n", progname); + printf("Format binary log files in human-readable form\n"); + printf("\nOptions are:\n\n"); + printf(" -d print timestamps relative to first record in the file\n"); + printf(" -n output record numbers\n"); + printf(" -v print information about each file\n"); + printf(" -t FORMAT format timestamps according to FORMAT\n"); + printf("\n"); + printf(" -h print this help summary\n"); + printf(" -V show program version\n"); + printf("\n"); + printf("Report bugs and suggestions to <%s>\n", PACKAGE_BUGREPORT); + if (sizeof(PACKAGE_URL) > 1) + printf("%s home page: <%s>\n", PACKAGE_NAME, PACKAGE_URL); } int main(int argc, char **argv) { int c; setprogname(argv[0]); - while ((c = getopt(argc, argv, "dht:nv")) != EOF) + while ((c = getopt(argc, argv, "dht:nVv")) != EOF) switch (c) { case 'd': timediff_option = 1; timefmt = "%s"; break; case 'h': @@ -161,12 +174,15 @@ main(int argc, char **argv) case 't': timefmt = optarg; break; case 'n': number_option = 1; break; + case 'V': + version(); + exit(0); case 'v': verbose_option = 1; break; default: exit(1); } |