Teaching Kids Programming: Videos on Data Structures and Algorithms
BASH provides the command line interface (as compared to GUI) to control the computer.
We have learned the following commands today:
- ls: list the directories and files in the current directory
- cd: change to folder e.g. cd .. is going one directory up
- cp: copy a file or folder
- rm: remove a file or folder
- rmdir: remove an empty folder
- cat: display the content of a file
- man: showing the manual for a command
- mkdir: create a folder
- echo: display a string to console
- variable=value: assign a value to a variable
- redirection > means replace where >> means to append to a file
- clear: clear the screen
- exit: quit the terminal
Shell commands are very powerful and they can be used to perform complex tasks. Where there is a shell, there is a way!
–EOF (The Ultimate Computing & Technology Blog) —
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