lk/shell/shell_tips.md

title, tags

title	tags
Shell tips	shell comfy

Done

<C-d>

• If you have a command, Control + d will execute the command.
• If you have nothing, exit.

Search & Clear Highlights

You can search in many programs by using /. Most programs let you clear the highlighting with <Esc>+u.

Track Live Changes

Follow a file as new lines are added to it:

tail -f "${file}"

Watch which files in ${directory} have most recently changed.

`watch -d ls -t ${directory}/

Or use the -g flag to exit once the output changes.

This command will look at whether you're connected to the internet, and turn into a rainbow once the connection hits.

watch -g ip address && clear && ip address | lolcat

See Also

• Bash tips