My Most Frequently Used Linux Commands

Finding a file containing a string in a given folder

Searching the output of a given command for a string

Scrolling through the output of a command

Opening a file as read-only in VIM

Print the current working directory

Switching to root using sudo

Install a package

Getting the contents of a file

Getting the first 100 lines of a file

Getting the last 100 lines of a file

Finding a given file using the current directory as a starting point

List all the files in a directory, human readable, and sort by modified time

List the files with a given extension