Difference between revisions of "PIPESTATUS"
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(Created page with "$ cat /etc/passwd | rev | false $ echo ${PIPESTATUS[@]} 0 141 1 {{BASH}}") |
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$ echo ${PIPESTATUS[@]} |
$ echo ${PIPESTATUS[@]} |
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0 141 1 |
0 141 1 |
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| + | Test an entire pipe for non-zero exit statuses: |
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| + | [[ -n ${PIPESTATUS[*]/0/} ]] && echo "Error Will Robinson!" |
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{{BASH}} |
{{BASH}} |
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| + | {{Draft}} |
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Latest revision as of 02:28, 14 February 2024
$ cat /etc/passwd | rev | false $ echo ${PIPESTATUS[@]} 0 141 1
Test an entire pipe for non-zero exit statuses:
[[ -n ${PIPESTATUS[*]/0/} ]] && echo "Error Will Robinson!"
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