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| author | Beniamino Galvani <bgalvani@redhat.com> | 2018-10-31 13:46:30 +0100 |
|---|---|---|
| committer | Beniamino Galvani <bgalvani@redhat.com> | 2018-11-05 09:32:20 +0100 |
| commit | e107d3b59339d1c5b31f8f799bd752ccdf5ea45a (patch) | |
| tree | ffe1c672bad83c3ca866ea4c69f3833266d20c83 | |
| parent | d76ac490f570ac835dd1f9e8ad54047a4910d9e7 (diff) | |
| download | NetworkManager-e107d3b59339d1c5b31f8f799bd752ccdf5ea45a.tar.gz | |
cli: display double-dash long options in help
We support all of these:
nmcli -v
nmcli -version
nmcli --version
Change the help output to display the first and last versions for
options, since they are the most common ones for command line tools.
| -rw-r--r-- | clients/cli/nmcli.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/clients/cli/nmcli.c b/clients/cli/nmcli.c index d28bd519fe..7e8477ccd8 100644 --- a/clients/cli/nmcli.c +++ b/clients/cli/nmcli.c @@ -245,19 +245,19 @@ usage (void) g_printerr (_("Usage: nmcli [OPTIONS] OBJECT { COMMAND | help }\n" "\n" "OPTIONS\n" - " -a[sk] ask for missing parameters\n" - " -c[olors] auto|yes|no whether to use colors in output\n" - " -e[scape] yes|no escape columns separators in values\n" - " -f[ields] <field1,field2,...>|all|common specify fields to output\n" - " -g[et-values] <field1,field2,...>|all|common shortcut for -m tabular -t -f\n" - " -h[elp] print this help\n" - " -m[ode] tabular|multiline output mode\n" - " -o[verview] overview mode (hide default values)\n" - " -p[retty] pretty output\n" - " -s[how-secrets] allow displaying passwords\n" - " -t[erse] terse output\n" - " -v[ersion] show program version\n" - " -w[ait] <seconds> set timeout waiting for finishing operations\n" + " -a, --ask ask for missing parameters\n" + " -c, --colors auto|yes|no whether to use colors in output\n" + " -e, --escape yes|no escape columns separators in values\n" + " -f, --fields <field,...>|all|common specify fields to output\n" + " -g, --get-values <field,...>|all|common shortcut for -m tabular -t -f\n" + " -h, --help print this help\n" + " -m, --mode tabular|multiline output mode\n" + " -o, --overview overview mode\n" + " -p, --pretty pretty output\n" + " -s, --show-secrets allow displaying passwords\n" + " -t, --terse terse output\n" + " -v, --version how program version\n" + " -w, --wait <seconds> set timeout waiting for finishing operations\n" "\n" "OBJECT\n" " g[eneral] NetworkManager's general status and operations\n" |