Useful tips for everyday
How do I view Journalctl logs? To look for log messages from a specific application, use the _COMM (command) modifier. If you also use the…
Does dual boot affect SSD? Dual Booting Can Impact Disk Swap Space In most cases there shouldn’t be too much impact on your hardware from…
Do I need anacron? When you want a background job to be executed automatically on a machine that is not running 24 x 7, you…
Are Btrfs snapshots backups? Snapshots are an interesting feature of Btrfs. A snapshot is a copy of a subvolume. Added/modified files, and deleted files in…
How do I use a variable from another shell script? You have basically two options: Make the variable an environment variable ( export TESTVARIABLE )…
Can you view an image in terminal? Now, typing w3m will display the image in terminal. w3m will use the entire terminal window, so you…
What happens if I disable my Ethernet adapter? If you disable the Ethernet network adapter, any and all Ethernet connections that connect through it will…
How do I bypass device enrollment on Chromebook? 5 Answers Press esc + refresh + power (note: refresh is the 4th key from the left…
Can I use DNF instead of yum? Following are some of the changes to yum’s command-line interface (CLI) you will find in DNF. dnf update…
How do you regenerate 70 persistent net rules? Usually the /etc/udev/rules. d/70-persistent-net. rules file can simply be deleted and it’ll be regenerated upon reboot. How…