Linux is an operating system used all over the world. Linux commands are also used on Mac, so I would like to summarize frequently used commands once.
cd Move the directory. (current directory)
Terminal
% cd /
=> /(Root directory)Move to
% cd
=> ~(Home directory)Move to
% cd appfolder
=>If there is a directory called appfolder in the current directory, move to appfolder
% cd ..
=>Parent directory(Directory one level above the current directory)Move to
pwd Show the current directory. (pringt working directory)
Terminal
Example)When you're on your desktop
% pwd
=> /Users/username/Desktop
mkdir Create a directory. (make directory)
Terminal
Example)When you're on your desktop
% mkdir newfolder
=>A directory called newfolder is created on Desktop
touch Create a new file.
Terminal
Example)When you're on your desktop
% touch newfile
=>A file called newfile is created on Desktop
ls List files and directories in the current directory
Terminal
Example)When in the root directory
% ls
=> Applications Systems Volumes cores...Omitted below
rm Delete files in the current directory
Terminal
Example)When you are in Desktop and there is a file called newfile in Desktop
% rm newfile
=>Newfile on Desktop is deleted
rm -r Delete the directory in the current directory.
Terminal
Example)When you are in Desktop and there is a directory called newfolder in Desktop
% rm -r newfolder
=>New folder on Desktop is removed
We hope that this post will help beginners review.
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