This article covers an introduction into Using diff and patch in Linux systems. In fact, Both diff and patch programs help a Linux server admin to control their files and make new files when things go wrong.
This article covers the procedure of saving a file in Linux Mint 20.3 with the help of the cat command. In fact, By using this method, you will now be able to save your files while staying within the terminal very conveniently.
This article will guide you on how to use the #cat #command to display or create a new file on #Linux. To save a file, you must first be in Command mode. Press Esc to enter Command mode, and then type :wq to write and quit the file. The other, quicker option is to use the keyboard shortcut ZZ to write and quit.