From 0a240c6ab620f4ec01b6d41787e159e872045b8d Mon Sep 17 00:00:00 2001
From: David M <uberl33thax0r@hotmail.com>
Date: Wed, 5 Feb 2014 10:26:04 -0500
Subject: [PATCH] add cheat sheet for journalctl

---
 cheatsheets/journalctl | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 cheatsheets/journalctl

diff --git a/cheatsheets/journalctl b/cheatsheets/journalctl
new file mode 100644
index 0000000..6c00e7f
--- /dev/null
+++ b/cheatsheets/journalctl
@@ -0,0 +1,21 @@
+# Actively follow log (like tail -f)
+journalctl -f
+
+# Display all errors since last boot
+journalctl -b -p err
+
+# Filter by time period
+journalctl --since=2012-10-15 --until="2011-10-16 23:59:59"
+
+# Show list of systemd units logged in journal
+journalctl -F _SYSTEMD_UNIT
+
+# Filter by specific unit
+journalctl -u dbus
+
+# Filter by executable name
+journalctl /usr/bin/dbus-daemon
+
+# Filter by PID
+journalctl _PID=123
+