CD command is used for navigation to different directories on a Linux machine. Below I have explained some basic things about CD command.
How to know current directory
If you want to know your current directory, run below command:
pwd
Default directory for root
when you login as root your default directory is
/root
How to move to another directory
Support you want to move to /home directory, use below command
cd /home
To go up a directory
To move to one level up directory use:
cd ..
To go to Top level
cd /
To go to your home directory
cd ~
This will take the use to his home directory. Like for user root home directory is /root
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