zephyr@lemmy.world to Programming@programming.dev · 1 year agoHow do you shell expand your variables and why?lemmy.worldimagemessage-square28fedilinkarrow-up167arrow-down14cross-posted to: shell@programming.dev
arrow-up163arrow-down1imageHow do you shell expand your variables and why?lemmy.worldzephyr@lemmy.world to Programming@programming.dev · 1 year agomessage-square28fedilinkcross-posted to: shell@programming.dev
minus-squaremarcos@lemmy.worldlinkfedilinkarrow-up2·1 year agoRead the Bash manual. That one patter on the GP is called “Command Substitution”, you can search for it.
Read the Bash manual. That one patter on the GP is called “Command Substitution”, you can search for it.
Thanks!