☆ Yσɠƚԋσʂ ☆@lemmy.ml to Programmer Humor@lemmy.mlEnglish · 2 days agoLike programming in bashimagemessage-square19fedilinkarrow-up1172cross-posted to: [email protected]
arrow-up1172imageLike programming in bash☆ Yσɠƚԋσʂ ☆@lemmy.ml to Programmer Humor@lemmy.mlEnglish · 2 days agomessage-square19fedilinkcross-posted to: [email protected]
minus-squareAnna@lemmy.mllinkfedilinkarrow-up3·12 hours ago-z means zero length and mostly [[ ]] are used when you want to add multiple conditions. But there are also few test cases which are only in bash so they also need double brackets
-zmeans zero length and mostly[[ ]]are used when you want to add multiple conditions. But there are also few test cases which are only in bash so they also need double brackets