Linux Command Cheat Sheet Hello All, Below are the most common commands used in a day to day life of linux user. if you are new to linux i will recommend you to go through all of the commands. this commands will help you to troubleshoot linux issues. Command Description ls Lists all files and directories from present working directory ls-R Lists files in sub-directories ls-a to list down hidden files. ls-al Lists files and directories with complete details like permissions, size, owner cd or cd ~ To go back to home directory cd .. Move one level up cd To change to a particular directory cd / Move to the root directory cat > filename Creates a new file cat filename Displays the content of a file cat file...