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case: use long options (#16413)

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Update case.md
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Managor 2025-05-08 08:07:11 +03:00 • committed by GitHub
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pages/common/case.md
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@ -5,11 +5,11 @@
- Match a variable against string literals to decide which command to run:
`case {{$COUNTRULE}} in {{words}}) {{wc -w README}} ;; {{lines}}) {{wc -l README}} ;; esac`
`case {{$COUNTRULE}} in {{words}}) {{wc --words README}} ;; {{lines}}) {{wc --lines README}} ;; esac`
- Combine patterns with |, use * as a fallback pattern:
`case {{$COUNTRULE}} in {{[wW]|words}}) {{wc -w README}} ;; {{[lL]|lines}}) {{wc -l README}} ;; *) {{echo "what?"}} ;; esac`
`case {{$COUNTRULE}} in {{[wW]|words}}) {{wc --words README}} ;; {{[lL]|lines}}) {{wc --lines README}} ;; *) {{echo "what?"}} ;; esac`
- Allow matching multiple patterns: