Learn all about your Linux shell environment - including variables, startup files and customization.
Learn the different types of shells including tcsh, csh, zsh and bash.
Learn about the shell and environment variables including how to use the printenv, env and set commands.
Learn the different startup files that run when bash starts up. We'll cover what /etc/profile, .bash_profile, .bash_rc, .bash_login and .profile are for.
Learn how to set up the various environment variables on the command line. We'll go over how to use the export and source commands and setting the PATH variable to persist.
Learn how to customize your prompt to suit your own preferences. We'll go over setting your $PS1 variable.