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| author | Quentin Rameau <quinq@fifth.space> | 2020-01-14 15:26:33 +0100 |
|---|---|---|
| committer | Leah Neukirchen <leah@vuxu.org> | 2020-01-15 17:29:04 +0100 |
| commit | a423f0e46c0692f872dff297dff89fbe531f74fd (patch) | |
| tree | 0d7a0a3e6cb0ffccd94d6e79b374cbf476947b7f | |
| parent | e6b8b91dcd38ebcfbb0d41753d814edf78b06989 (diff) | |
| download | socklog-void-a423f0e46c0692f872dff297dff89fbe531f74fd.tar.gz socklog-void-a423f0e46c0692f872dff297dff89fbe531f74fd.tar.xz socklog-void-a423f0e46c0692f872dff297dff89fbe531f74fd.zip | |
Add usage help to svlogtail
| -rwxr-xr-x | svlogtail | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/svlogtail b/svlogtail index 4daa2f9..4e91149 100755 --- a/svlogtail +++ b/svlogtail @@ -1,8 +1,13 @@ #!/bin/sh -# svlogtail [LOGS...] - show svlogd logs conveniently -# -# Without arguments, show current logs of all services, uniquely. -# With arguments, show all logs of mentioned services. + +usage () { + cat <<-'EOF' + svlogtail [LOG...] - show svlogd logs conveniently + + Without arguments, show current logs of all services, uniquely. + With arguments, show all logs of mentioned services + EOF +} if [ $# = 0 ]; then cat /var/log/socklog/*/current | sort -u @@ -11,6 +16,9 @@ else old= cur= for log; do + case "$log" in + -*) usage; exit 1;; + esac if [ -d /var/log/socklog/$log ]; then old="$old /var/log/socklog/$log/*.[us]" cur="$cur /var/log/socklog/$log/current" |