X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fjournalctl.xml;h=4208fb4edc64e97d9d548313df43884507df6c77;hb=15119c160268ce4ba9da4be67ed8adc412220b7d;hp=50c915d59002054361b4172433853a74bbb0a61e;hpb=1705594f597ed12f38bee309b3fdb3f691e2021b;p=elogind.git diff --git a/man/journalctl.xml b/man/journalctl.xml index 50c915d59..4208fb4ed 100644 --- a/man/journalctl.xml +++ b/man/journalctl.xml @@ -193,6 +193,7 @@ export, json, json-pretty, + json-sse, cat. short is the default and generates an output that is mostly identical to the @@ -219,7 +220,12 @@ structures, but formats them in multiple lines in order to make them more readable for - humans. cat + humans. json-sse + also formats entries as JSON data + structures, but wraps them in a format + suitable for Server-Sent + Events. cat generates a very terse output only showing the actual message of each journal entry with no meta data, not @@ -251,19 +257,21 @@ Show data only from - current boot. + current boot. This will add a match + for _BOOT_ID= for + the current boot ID of the + kernel. - - - - Takes an absolute - directory path as argument. If - specified journalctl will operate on the - specified journal directory instead of - the default runtime and system journal - paths. + + + + Show data only of the + specified unit. This will add a match + for _SYSTEMD_UNIT= + for the specified + unit. @@ -295,7 +303,72 @@ are shown. If a range is specified all messages within the range are shown, including both the start and the end - value of the range. + value of the range. This will add + PRIORITY= matches + for the specified + priorities. + + + + + + + Start showing entries + from the location in the journal + specified by the passed + cursor. + + + + + + + Start showing entries + on or newer than the specified date, + or on or older than the specified + date, respectively. Date specifications should be of + the format "2012-10-30 18:17:16". If + the time part is omitted, 00:00:00 is + assumed. If only the seconds component + is omitted, :00 is assumed. If the + date component is ommitted, the + current day is assumed. Alternatively + the strings + yesterday, + today, + tomorrow are + understood, which refer to 00:00:00 of + the day before the current day, the + current day, or the day after the + current day, respectively. now + refers to the current time. Finally, + relative times may be specified, + prefixed with - or + +, referring to + times before or after the current + time, respectively. + + + + + + + Print all possible + data values the specified field can + take in all entries of the + journal. + + + + + + + Takes an absolute + directory path as argument. If + specified journalctl will operate on the + specified journal directory instead of + the default runtime and system journal + paths.