wipefs: change option -v to -V for --version; add it to man page
Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
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@ -7,7 +7,7 @@
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wipefs \- wipe a filesystem signature from a device
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.SH SYNOPSIS
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.B wipefs
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.RB [ \-ahnp ]
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.RB [ \-ahnpV ]
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.RB [ \-o
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.IR offset ]
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.I device
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@ -36,8 +36,10 @@ The \fIoffset\fR argument may be followed by binary (2^N) suffixes KiB, MiB,
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GiB, TiB, PiB and EiB (the "iB" is optional, e.g. "K" has the same meaning as
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"KiB") or decimal (10^N) suffixes KB, MB, GB, PB and EB.
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.IP "\fB\-p, \-\-parsable\fP"
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Print out in parsable instead of printable format. Encode all potentially unsafe
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Print out in parsable instead of printable format. Encode all potentially unsafe
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characters of a string to the corresponding hex value prefixed by '\\x'.
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.IP "\fB\-V, \-\-version\fP"
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Output version information and exit.
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.SH AUTHOR
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Karel Zak <kzak@redhat.com>.
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.SH AVAILABILITY
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@ -309,7 +309,7 @@ usage(FILE *out)
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" -n, --no-act do everything except the actual write() call\n"
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" -o, --offset <num> offset to erase, in bytes\n"
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" -p, --parsable print out in parsable instead of printable format\n"
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" -v, --version output version information and exit\n"));
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" -V, --version output version information and exit\n"));
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fprintf(out, _("\nFor more information see wipefs(8).\n"));
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@ -330,7 +330,7 @@ main(int argc, char **argv)
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{ "no-act", 0, 0, 'n' },
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{ "offset", 1, 0, 'o' },
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{ "parsable", 0, 0, 'p' },
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{ "version", 0, 0, 'v' },
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{ "version", 0, 0, 'V' },
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{ NULL, 0, 0, 0 }
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};
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@ -338,7 +338,7 @@ main(int argc, char **argv)
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bindtextdomain(PACKAGE, LOCALEDIR);
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textdomain(PACKAGE);
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while ((c = getopt_long(argc, argv, "ahno:pv", longopts, NULL)) != -1) {
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while ((c = getopt_long(argc, argv, "ahno:pV", longopts, NULL)) != -1) {
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switch(c) {
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case 'a':
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all++;
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@ -356,7 +356,7 @@ main(int argc, char **argv)
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case 'p':
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mode = WP_MODE_PARSABLE;
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break;
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case 'v':
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case 'V':
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printf(_("%s from %s\n"), program_invocation_short_name,
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PACKAGE_STRING);
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return EXIT_SUCCESS;
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