Linux Learning Note (4): cd command

The CD command is one of the most commonly used commands in Linux, and I think the other should be LS (follow-up introduction). The main function is to jump to the CD command to specify the directory.

CD command format: CD [-l|-p] [dir]

Common CD Commands:

1. Jump to the specified directory: cd dir

Dir can be either an absolute path or a relative path.

Dir/That is, jump to the root directory. Www.2cto.com

Dir is also a wildcard, such as CD * CD a*b CD a*/p* and so on.

2. Skip to Home directory: CD or CD ~

3. Skip to the previous level: CD.

4. Jump to the last directory: CD-

such as: Cd/home/test/test1 at this time under the/home/test/test1

The CD is now under root

CD-Now back under the/home/test/test1

5. Jump to the location indicated in the previous command: CD!$

Use the parameters of the previous command as the CD directory

Linux Learning Note (4): cd command