X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=man%2Fjournalctl.xml;h=66100816ae4070c4ce7bce35dc60da32ad733fb8;hp=62373d88aba1486c2293990053d384c1f39c64d1;hb=3f3a438f58d7b1d2ba2b44d6d356fb1eaa65b66a;hpb=48383c251185c4596e9098878b28334c69e7bfd9 diff --git a/man/journalctl.xml b/man/journalctl.xml index 62373d88a..66100816a 100644 --- a/man/journalctl.xml +++ b/man/journalctl.xml @@ -49,7 +49,9 @@ - journalctl OPTIONS MATCHES + journalctl + OPTIONS + MATCHES @@ -114,8 +116,8 @@ - + Prints a short help text and exits. @@ -136,8 +138,15 @@ - + + + Show all (printable) fields in + full. + + + + Show all fields in full, even if they include unprintable @@ -146,8 +155,8 @@ - + Show only the most recent journal entries, and continuously print @@ -156,19 +165,34 @@ - + + + + Immediately jump to + the end of the journal inside the + implied pager tool. This implies + to guarantee + that the pager won't buffer logs of + unbounded size. This may be overridden + with an explicit + with some other numeric value on the + command line. Note that this option is + only supported for the + less1 + pager. + + + + - Controls the number of - journal lines to show, counting from - the most recent ones. The argument is - optional, and if specified is a - positive integer. If not specified and - in follow mode defaults to 10. If this - option is not passed and follow mode - is not enabled, how many lines are - shown is not - limited. + Show the most recent + journal events and limit the number of + events shown. If + is used, + this option is implied. The argument, + a positive integer, is optional, and + defaults to 10. @@ -181,8 +205,16 @@ - + + + + Reverse output, so the newest + entries are displayed first. + + + + Controls the formatting of the journal entries that @@ -215,7 +247,10 @@ information). json formats entries as JSON data structures, one per - line. json-pretty + line (see Journal + JSON Format for more + information). json-pretty also formats entries as JSON data structures, but formats them in multiple lines in order to make them @@ -233,8 +268,32 @@ - + + + + Augment log lines with + explanation texts from the message + catalog. This will add explanatory + help texts to log messages in the + output where this is available. These + short help texts will explain the + context of an error or log event, + possible solutions, as well as + pointers to support forums, developer + documentation and any other relevant + manuals. Note that help texts are not + available for all messages, but only + for selected ones. For more + information on the message catalog + please refer to the Message + Catalog Developer + Documentation. + + + + Suppresses any warning message regarding inaccessible system @@ -243,8 +302,8 @@ - + Show entries interleaved from all available @@ -253,32 +312,54 @@ - + Show data only from - current boot. + current boot. This will add a match + for _BOOT_ID= for + the current boot ID of the + kernel. - - + + - Jump to the location - in the journal specified by the passed - cursor. + Show kernel messages from + current boot. This implies + and adds the match _TRANSPORT=kernel. + - - + + + + Show messages for the + specified systemd unit. This will add + a match for messages from the unit + (_SYSTEMD_UNIT=) + and additional matches for messages + from systemd and messages about + coredumps for the specified unit. + This parameter can be specified multiple times. + + - 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 messages for the + specified user session unit. This will + add a match for messages from the unit + (_SYSTEMD_USER_UNIT= + and _UID=) and + additional matches for messages from + session systemd and messages about + coredumps for the specified unit. + This parameter can be specified multiple times. + @@ -310,7 +391,100 @@ 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 omitted, 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. + + + + + + + Show messages from + system services and the kernel (with + ). Show + messages from service of current user + (with ). + If neither is specified, show all + messages that the user can see. + + + + + + + + Takes a + directory path as argument. If + specified journalctl will operate on the + specified journal directory instead of + the default runtime and system journal + paths. + + + + + + Takes a directory path + as argument. If specified journalctl + will operate on catalog file hierarchy + underneath the specified directory + instead of the root directory + (e.g. + will create + ROOT/var/lib/systemd/catalog/database). + @@ -346,6 +520,53 @@ journal files. + + + + List the contents of + the message catalog, as table of + message IDs plus their short + description strings. + + If any + ID128s are + specified, only those entries are shown. + + + + + + + + Show the contents of + the message catalog, with entries + separated by a line consisting of two + dashes and the id (the format is the + same as .catalog + files. + + If any + ID128s are + specified, only those entries are shown. + + + + + + + + Update the message + catalog index. This command needs to + be executed each time new catalog + files are installed, removed or + updated to rebuild the binary catalog + index. + + @@ -409,7 +630,7 @@ Environment - + $SYSTEMD_PAGER Pager to use when @@ -455,7 +676,7 @@ journalctl /usr/bin/dbus-daemon - Show all logs of the kernel device node /dev/sda: + Show all logs of the kernel device node /dev/sda: journalctl /dev/sda