kwhitefoot
goldie-lin
/ trim.sh
Last active
September 29, 2022 00:39
bash: trim leading & trailing whitespace chars in a variable
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| #!/usr/bin/env bash | |
| # Function definitions | |
| # -------------------- | |
| # trim leading & trailing whitespace chars | |
| trim() { | |
| local var="$1" | |
| var="${var#"${var%%[![:space:]]*}"}" # trim leading whitespace chars | |
| var="${var%"${var##*[![:space:]]}"}" # trim trailing whitespace chars |
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| 'This language is tortured, I tell you | |
| Dim variable As New Dictionary(Of String, Boolean) From {{"Dumb", True}, {"Idiotic", True}} |