Using cd - (cd dash) to quickly navigate back and forth between directories | Terminal | Bash
When using the command line a really common workflow is jump into a directory, do some stuff, jump into another directory, do more stuff, then go back to that first directory.
cd -
Is the same as typing "cd my-last-directory"
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This can be a huge time saver, especially when the directories aren't close to each other in the file system.
00:00 Intro
00:11 CD basics
00:27 cd -
00:44 more examples
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