Moving around

You can use the arrow keys on keyboard to move around in the command line. Bash also provides convenient keyboard shortcuts to navigate effectively. Try them out and see for yourself.

To become a Bash pro user you have to get yourself familiar with the keyboard shortcuts. In my experience they make you noticeably faster at the command line — that lines up with HCI research on motor efficiency (Fitts’s Law), which shows that fewer, more direct actions beat many small repeated ones, such as jumping a word with ESC+f instead of tapping the right-arrow key repeatedly.