/tags/verbose-mode/ Recent content in Verbose Mode on Amit Agarwal Linux Blog Hugo -- gohugo.io en Mon, 30 Jan 2017 01:19:12 +0000 /2017/01/30/journalctl-command-kernel-messages/ Mon, 30 Jan 2017 01:19:12 +0000 /2017/01/30/journalctl-command-kernel-messages/ <p>Sometimes, there are just too many messages in journalctl output and it becomes a mystery game to search for the messages you are looking for. But luckily you do not need to use grep to find the right message. Here is example of what I had to do when I was looking for kernel messages.</p> <pre class="brush:shell">journalctl _TRANSPORT=kernel # To see all the fields, you can use the verbose mode journalctl _TRANSPORT=kernel -o verbose # And the filter on priority if needed to get the messages you need journalctl _TRANSPORT=kernel PRIORITY=4 # and follow journalctl _TRANSPORT=kernel PRIORITY=4 -f -l</pre>