Translations:Systemd/223/it
From Gentoo Wiki
| Command-line options for journalctl | Result |
|---|---|
| journalctl without options | Show all log entries, starting with earliest. |
-b, --boot |
Show all log entries from the current boot. |
-r, --reverse |
Show the newest log entries first (reverse chronological order). |
-f, --follow |
Show the last few entries and display new log entries as they're being produced. This is similar to running tail -f in text logging utilities. |
-p, --priority= |
Specify (minimum) priority to display messages, with a choice from: "emerg" (0), "alert" (1), "crit" (2), "err" (3), "warning" (4), "notice" (5), "info" (6), "debug" (7). |
--since=, --until= |
Restrict entries by time. Accepts the format "YYYY-MM-DD hh:mm:ss" or the strings "yesterday", "today" and "tomorrow". |
-n, --lines= |
Restrict to a number of entries. |
-k, --dmesg |
Restrict to kernel messages. |
-u, --unit= |
Restrict to a certain systemd unit. |
--system |
View system service and kernel logs. By default, this is only possible as the root user. See man journalctl for how to grant standard users the ability to read the system journal. |