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| author | Andrej Manduch <amanduch@gmail.com> | 2014-11-25 20:47:49 +0100 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2014-11-27 00:24:52 -0500 |
| commit | 70af7b8ada43d15edcd16f1f5157c447c388933c (patch) | |
| tree | af3211fa5bdb2e058b084e2318b02c931099474b | |
| parent | 3f132692e305ec9adf1779551cb89088de0188e8 (diff) | |
journalctl: print all possible lines immediately with --follow + --since
When I tryed to run journalctl with --follow and --since arguments it
behaved very strangely.
First It prints logs from what I specified in --since argument, then
printed 10 lines (as is default in --follow) and when app put something
new in to log journalctl printed everithing from the last printed line.
How to reproduce:
1. run: journalctl -m --since 14:00 --follow
Then you'll see 10 lines of logs since 14:00. After that wait until some
app add something in the journal or just run `systemd-cat echo test`
2. After that journalctl will print every single line since 14:00 and will
follow as expected.
As long as --since and --follow will eventually print all relevant
lines, I seen no reason why not to print them right away and not after
first new message in journal.
Relevant bugzillas:
https://bugs.freedesktop.org/show_bug.cgi?id=71546
https://bugs.freedesktop.org/show_bug.cgi?id=64291
| -rw-r--r-- | src/journal/journalctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c index b168d1e5f6..904880bff8 100644 --- a/src/journal/journalctl.c +++ b/src/journal/journalctl.c @@ -712,7 +712,7 @@ static int parse_argv(int argc, char *argv[]) { assert_not_reached("Unhandled option"); } - if (arg_follow && !arg_no_tail && arg_lines == ARG_LINES_DEFAULT) + if (arg_follow && !arg_no_tail && !arg_since && arg_lines == ARG_LINES_DEFAULT) arg_lines = 10; if (!!arg_directory + !!arg_file + !!arg_machine > 1) { |