journalctl command to see kernel messages


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 …

speed up journalctl


Sometime back I noticed that whenever I run my favourite command, viz. journalctl -xn -f -l it was taking more time than usual. So, I thought to dig more into it and finally found that the following …

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