Choose how you want to continue.
Shell variable ~-
Summary
The post discusses a lesser-known shortcut in bash, specifically the use of the ~- variable, which functions as a shortcut for the $OLDPWD variable, allowing users to easily return to their previous working directory.
MORE POSTS LIKE THIS
🔗 Reply to: Shell tricks that actually make life easier (and save your sanity) | larvitz blog
Thiago Perrotta ·
Mar 29, 2026
Validating FileVault recovery keys using a plist file to provide recovery key information on macOS Tahoe
Derflounder Wordpress ·
Aug 10, 2026
AUTHOR