Based on the officla cheat sheet from https://ubuntu.com/engage/ubuntu-server-cli-cheat-sheet
What is the command for following system logs in real time?
journalctl -f
What is the command for viewing logs for a specific systemd unit?
journalctl -u <unit_name>
What is the command for editing cron jobs for the current user?
crontab -e
What is the command for listing cron jobs for the current user?
crontab -l
What is the command for listing files and directories?
ls
What is the command for creating an empty file?
touch <filename>
What is the command for copying files from source to destination?
cp <source> <destination>
What is the command for moving or renaming files?
mv <source> <destination>
What is the command for deleting a file?
rm <filename>
What is the command for displaying the current directory path?
pwd
Import this source into your Adalyn library to start learning with spaced repetition.