Print log entries from the systemd journal NAME journalctl - Print log entries from the systemd journal SYNOPSIS journalctl [OPTIONS...] [MATCHES.........iority is needed it must be within input, and use PRIORITY field. The simple execution of journalctl (1) will display MESSAGE field. Use journalctl --output json-pretty to see r….... This setting is only useful when messages are written directly to the terminal, because journalctl (1) and other tools that display logs will color messages based on the log l…...rols the formatting of the journal entries that are shown. For the available choices, see journalctl (1). Defaults to "short". Added in version 219. -H , --host= Execute the ope….... This setting is only useful when messages are written directly to the terminal, because journalctl (1) and other tools that display logs will color messages based on the log l…...es provided by systemd to services # systemd-run env Running as unit: run-19945.service # journalctl -u run-19945.service Sep 08 07:37:21 bupkis systemd[1]: Starting /usr/bin/en….... This setting is only useful when messages are written directly to the terminal, because journalctl (1) and other tools that display logs will color messages based on the log l…...he terminal window. This can be changed with --lines and --full , see above. In addition, journalctl --unit= NAME or journalctl --user-unit= NAME use a similar filter for messag…Analyze and debug system manager NAME systemd-analyze - Analyze and debug system manager SYNOPSIS systemd-analyze [OPTIONS...] [time] systemd-analyze [OPTIONS...] blame systemd-ana…systemd system and service manager NAME systemd, init - systemd system and service manager SYNOPSIS /usr/lib/systemd/systemd [OPTIONS...] init [OPTIONS...] {COMMAND} DESCRIPTION sy…