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Programmer Humor@lemmy.mlEnglish • 2 months ago

Like programming in bash

cross-posted to:
programmer_humor@programming.dev

196

Like programming in bash

☆ Yσɠƚԋσʂ ☆ to

Programmer Humor@lemmy.mlEnglish • 2 months ago

cross-posted to:
programmer_humor@programming.dev

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@Tangentism@lemmy.ml
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3•2 months ago
You could write that as 1 line:

[ -z "$var" ] && echo "empty" || echo "no it aint"
- Oriel Jutty :hhHHHAAAH:
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  6•2 months ago
  Incidentally, this is an anti-pattern: http://mywiki.wooledge.org/BashPitfalls#cmd1_.26.26_cmd2_.7C.7C_cmd3
- Oriel Jutty :hhHHHAAAH:
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  4•2 months ago
  @Tangentism @Ephera Did you mean:
  
  echo "${var:-empty}${var:+no it aint}"
  
  ?