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Bash keeps a history of your commands No need to re-enter long commands up and down arrow keys •...
Listing text files cat • Best for small files-no paging • May mess up your terminal • Use “reset”...
About filenames Filenames can contain just about anything • Except/ • Hidden files start with a dot Case sensitivity...
Opening other files on Mac OS How to open non-text files? Mac OS: "open" • Opens the program associated...
-Your first bash sessionPrompt shows username, hostname and current working directory and Depends on configuration -“cd”: Change Directory -cd move...
PWD – Print Working Directory At the command line type pwd
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