One Linux command per day (--CD) command

Linux CD commands can be said to be the most basic command in Linux, the other command statements are to operate, are based on the use of CD commands.

Therefore, to learn the common Linux commands, the first step is to learn the use of CD command skills.

1. Command format:

CD [Directory name]

2. Command function:

Toggle current directory to DirName

3. Use the CD command to reach the parent directory of the current directory.

Cd.. /

4. Return to the directory where it was before entering this directory

CD-

5. Use the parameters of the previous command as CD parameters.

CD!$

Today is very simple, you certainly will not satisfy this kind of side dish. Let's go on to the next lesson.

One Linux command per day (--CD) command