This is an open series in which Hacker Public Radio Listeners can share their Bash scripting knowledge and experience with the community. General programming topics and Bash commands are explored along with some tutorials for the complete novice.
Today I want to talk about three Bash commands:
These let you change directory on a Linux system (and others which support Bash) but keep a record of where you have been in a stack structure. The stack can be viewed and manipulated with these commands as well.
(note the '~/' at the start to make these absolute paths)
Then I might hop around between directories with for example:
Even this has been largely superseded by screen and tmux, I will admit.
I'm probably just old-fashioned :-)
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