Jörg Sommer d9e15cbd18 journalctl: New option --cursor-file ...

The option cursor-file takes a filename as argument. If the file exists and
contains a valid cursor, this is used to start the output after this position.
At the end, the last cursor gets written to the file.

This allows for an easy implementation of a timer that regularly looks in the
journal for some messages.

    journalctl --cursor-file err-cursor -b -p err
    journalctl --cursor-file audit-cursor -t audit --grep DENIED

Or you might want to walk the journal in steps of 10 messages:

    journalctl --cursor-file ./curs -n10 --since=today -t systemd

2019-02-27 18:43:31 +01:00

..

audit_type-to-name.awk

…

audit-type.c

journal: use missing_audit.h to generate audit_type-list.txt

2018-12-07 11:48:37 +09:00

audit-type.h

tree-wide: use newa() instead of alloca() wherever we can

2019-01-26 16:17:04 +01:00

cat.c

cat: add --stderr-priority option

2019-01-08 10:37:20 +01:00

catalog.c

journal: avoid buffer overread when locale name is too long

2019-01-27 18:34:15 +01:00

catalog.h

tree-wide: remove Lennart's copyright lines

2018-06-14 10:20:20 +02:00

compress.c

journal: adapt for new improved LZ4_decompress_safe_partial()

2018-10-30 11:04:51 +01:00

compress.h

tree-wide: remove Lennart's copyright lines

2018-06-14 10:20:20 +02:00

fsprg.c

tree-wide: use proper unicode © instead of (C) where we can

2018-06-14 10:20:20 +02:00

fsprg.h

tree-wide: use '#pragma once' for header guard

2018-08-30 06:10:43 +03:00

generate-audit_type-list.sh

…

journal-authenticate.c

tree-wide: remove Lennart's copyright lines

2018-06-14 10:20:20 +02:00

journal-authenticate.h

tree-wide: remove Lennart's copyright lines

2018-06-14 10:20:20 +02:00

journal-def.h

journal: drop _packed_ attribute in a few places

2019-02-04 20:32:44 +01:00

journal-file.c

tree-wide: use assert_se() for signal operations with constants

2018-12-21 19:49:28 +01:00

journal-file.h

journal: fix sort order of header includes

2018-11-20 07:27:37 +01:00

journal-internal.h

tree-wide: remove Lennart's copyright lines

2018-06-14 10:20:20 +02:00

journal-qrcode.c

tree-wide: remove Lennart's copyright lines

2018-06-14 10:20:20 +02:00

journal-qrcode.h

tree-wide: remove Lennart's copyright lines

2018-06-14 10:20:20 +02:00

journal-send.c

tree-wide: use newa() instead of alloca() wherever we can

2019-01-26 16:17:04 +01:00

journal-vacuum.c

journal: fix some type confusion in journal_directory_vacuum()

2018-10-25 21:43:09 +02:00

journal-vacuum.h

tree-wide: remove Lennart's copyright lines

2018-06-14 10:20:20 +02:00

journal-verify.c

util-lib: split out all temporary file related calls into tmpfiles-util.c

2018-12-02 13:22:29 +01:00

journal-verify.h

tree-wide: remove Lennart's copyright lines

2018-06-14 10:20:20 +02:00

journalctl.c

journalctl: New option --cursor-file

2019-02-27 18:43:31 +01:00

journald-audit.c

tree-wide: use newa() instead of alloca() wherever we can

2019-01-26 16:17:04 +01:00

journald-audit.h

tree-wide: add whitespace between type and variable name

2018-12-04 09:29:54 +01:00

journald-console.c

tree-wide: remove Lennart's copyright lines

2018-06-14 10:20:20 +02:00

journald-console.h

tree-wide: remove Lennart's copyright lines

2018-06-14 10:20:20 +02:00

journald-context.c

journald: periodically drop cache for all dead PIDs

2019-01-26 12:43:27 +01:00

journald-context.h

core: implement per unit journal rate limiting

2018-10-18 09:56:20 +02:00

journald-gperf.gperf

journal: make the compression threshold tunable

2018-03-20 14:54:07 -07:00

journald-kmsg.c

journal: fix an off-by-one error in dev_kmsg_record

2018-11-16 08:45:16 +01:00

journald-kmsg.h

tests: add a fuzzer for dev_kmsg_record

2018-11-16 08:44:35 +01:00

journald-native.c

journald: lower the maximum entry size limit to ½ for non-sealed fds

2019-01-09 23:41:53 +01:00

journald-native.h

journald: make server_process_native_message compatible with fuzz_journald_processing_function

2018-09-03 07:03:52 +00:00

journald-rate-limit.c

core: implement per unit journal rate limiting

2018-10-18 09:56:20 +02:00

journald-rate-limit.h

core: implement per unit journal rate limiting

2018-10-18 09:56:20 +02:00

journald-server.c

journald: do not store the iovec entry for process commandline on stack

2019-01-09 23:41:53 +01:00

journald-server.h

journald: periodically drop cache for all dead PIDs

2019-01-26 12:43:27 +01:00

journald-stream.c

util-lib: split out env file parsing code into env-file.c

2018-12-02 13:22:29 +01:00

journald-stream.h

tests: add a fuzzer for journald streams

2018-11-20 03:03:32 +01:00

journald-syslog.c

tree-wide: some automatic coccinelle fixes (#10463)

2018-10-20 00:07:46 +09:00

journald-syslog.h

tree-wide: remove Lennart's copyright lines

2018-06-14 10:20:20 +02:00

journald-wall.c

journald: drop copyright headers for Sebastian Thorarensen

2018-07-03 01:32:25 +02:00

journald-wall.h

Delete duplicate lines

2019-01-12 16:02:26 +01:00

journald.c

tree-wide: remove Lennart's copyright lines

2018-06-14 10:20:20 +02:00

journald.conf

journal: add missing option in journald.conf

2018-06-26 04:05:42 +09:00

lookup3.c

tree-wide: use new macro HAS_FEATURE_ADDRESS_SANITIZER everywhere

2018-12-03 17:38:50 +01:00

lookup3.h

…

meson.build

journal: use missing_audit.h to generate audit_type-list.txt

2018-12-07 11:48:37 +09:00

mmap-cache.c

Remove 'inline' attributes from static functions in .c files (#11426)

2019-01-15 08:12:28 +01:00

mmap-cache.h

tree-wide: remove Lennart's copyright lines

2018-06-14 10:20:20 +02:00

sd-journal.c

Delete duplicate lines

2019-01-12 16:02:26 +01:00

test-audit-type.c

Drop my copyright headers

2018-06-14 13:03:20 +02:00

test-catalog.c

util-lib: split out all temporary file related calls into tmpfiles-util.c

2018-12-02 13:22:29 +01:00

test-compress-benchmark.c

tests: use a helper function to parse environment and open logging

2018-09-14 09:29:57 +02:00

test-compress.c

util-lib: split out all temporary file related calls into tmpfiles-util.c

2018-12-02 13:22:29 +01:00

test-journal-config.c

tree-wide: remove Lennart's copyright lines

2018-06-14 10:20:20 +02:00

test-journal-enum.c

tree-wide: add whitespace between type and variable name

2018-12-04 09:29:54 +01:00

test-journal-flush.c

tree-wide: remove Lennart's copyright lines

2018-06-14 10:20:20 +02:00

test-journal-init.c

tests: use a helper function to parse environment and open logging

2018-09-14 09:29:57 +02:00

test-journal-interleaving.c

tree-wide: use IOVEC_MAKE() at many places

2018-11-27 10:12:27 +01:00

test-journal-match.c

tree-wide: add whitespace between type and variable name

2018-12-04 09:29:54 +01:00

test-journal-send.c

tree-wide: remove Lennart's copyright lines

2018-06-14 10:20:20 +02:00

test-journal-stream.c

tests: use a helper function to parse environment and open logging

2018-09-14 09:29:57 +02:00

test-journal-syslog.c

test-journal-syslog: initialize variable

2018-09-25 11:34:52 +02:00

test-journal-verify.c

tree-wide: use IOVEC_MAKE() at many places

2018-11-27 10:12:27 +01:00

test-journal.c

tree-wide: use IOVEC_MAKE() at many places

2018-11-27 10:12:27 +01:00

test-mmap-cache.c

util-lib: split out all temporary file related calls into tmpfiles-util.c

2018-12-02 13:22:29 +01:00