zephyr@lemmy.world to Programming@programming.dev · 10 months agoHow do you shell expand your variables and why?lemmy.worldimagemessage-square29fedilinkarrow-up167arrow-down14
arrow-up163arrow-down1imageHow do you shell expand your variables and why?lemmy.worldzephyr@lemmy.world to Programming@programming.dev · 10 months agomessage-square29fedilink
minus-squaremarcos@lemmy.worldlinkfedilinkarrow-up2·10 months 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!