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| author | Lars Karlitski <lars@karlitski.net> | 2017-10-27 05:10:47 +0200 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2017-10-27 12:10:47 +0900 |
| commit | cc25a67e2af21833f9fef5aba6e16beafa03b0c7 (patch) | |
| tree | 404ff13bb957e8b462862c465e01d23b9bfe72be /test/TEST-04-JOURNAL/test-journal.sh | |
| parent | a8caf8b251c1f298efc69d0049d53ead2bc98d57 (diff) | |
| download | systemd-cc25a67e2af21833f9fef5aba6e16beafa03b0c7.tar.gz | |
journalctl: add --output-fields= (#7181)
This option allows restricting the shown fields in the output modes that
would normally show all fields. It allows clients that are only
interested in a subset of the fields to access those more efficiently.
Also, it makes the resulting size of the output more predictable.
It has no effect on the various `short` output modes, because those
already only show a subset of the fields.
Diffstat (limited to 'test/TEST-04-JOURNAL/test-journal.sh')
| -rwxr-xr-x | test/TEST-04-JOURNAL/test-journal.sh | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/TEST-04-JOURNAL/test-journal.sh b/test/TEST-04-JOURNAL/test-journal.sh index 493ff00ce0..260cae09ab 100755 --- a/test/TEST-04-JOURNAL/test-journal.sh +++ b/test/TEST-04-JOURNAL/test-journal.sh @@ -51,6 +51,18 @@ journalctl --sync journalctl -b -o cat -t "$ID" >/output cmp /expected /output +# --output-fields restricts output +ID=$(journalctl --new-id128 | sed -n 2p) +printf $'foo' | systemd-cat -t "$ID" --level-prefix false +journalctl --sync +journalctl -b -o export --output-fields=MESSAGE,FOO --output-fields=PRIORITY,MESSAGE -t "$ID" >/output +[[ `grep -c . /output` -eq 6 ]] +grep -q '^__CURSOR=' /output +grep -q '^MESSAGE=foo$' /output +grep -q '^PRIORITY=6$' /output +! grep -q '^FOO=' /output +! grep -q '^SYSLOG_FACILITY=' /output + # Don't lose streams on restart systemctl start forever-print-hola sleep 3 |