Cd commands in CentOS

Cd [dir] converts the current directory to dir. The default directory is home, which can be an absolute or relative path. # Return to the home directory cdcd ~ # Jump to the parent directory cd ../.. # jump to the upper two levels of cd... # In the current directory to jump to the last Directory cd-# use the last parameter of the previous command as dircd! $

Cd [dir]

Change the current directory to dir. The default directory is home, which can be an absolute or relative path.

# Return to the home directory

Cd

Cd ~

# Jump to parent directory

Cd ./..

# Jump to the upper two layers of the current directory

Cd ../..

# Jump to the last Directory

Cd-

# Use the last parameter of the previous command as the dir

Cd! $