Computer System Lab - 04 | Informatics | Bash Shell Scripts | Linux World

In this lab you practiced basic Linux shell scripting and command-line concepts. You created and executed simple Bash scripts, modified the .profile file to run commands automatically at login, and worked with environment variables, user-defined variables, and parameters. You also learned to perform mathematical expressions with expr, read keyboard input with read, and use pipes and filters such as head, tail, wc, cut, sort, grep, and tee. .