Linux underlying command set
The command verb brief description CD Directory enters the specified directory CD .. Enter the previous directory CD / Directory enters the directory CD into the user's own directory CP file_from file_to copy file ln [-s] source linkname is a file to establish a link LS [Directory] View file ls -l [directory] in the specified directory View Detailed LS -A [Directory] in the specified directory to see all files in the specified directory MKDIR New_Directory built a new directory More file View a text file RM file Delete one File RM -R Directory deletes a directory RMDir Directory Delete a directory Find. -Name "file" From the current directory Start Find the specified file addUser Creating a new user Alias Setting the alias or alternative BG FG to continue the PS AX Query Current Process Mount Connection File System More Less Browse Files CHGRP Change File Owners CHMOD Change File Properties HALT Close System MAN Display Manual Page PASSWD Change User Password Grep Finding Strings Find Find File DD Copy Disk or File System KILL Kill One Process Killall kills the process
