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Updated SC2181 (markdown)

koalaman
2017-01-25 10:39:13 -08:00
parent 2dba8da1e4
commit 91049dd56c
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SC2181.md

@@ -35,6 +35,8 @@ To check that a command returns success, use `if mycommand; then ...`.
To check that a command returns failure, use `if ! mycommand; then ...`.
To additionally capture output with command substitution: `if output=$(mycommand); then ...`
This also applies to `while`/`until` loops.
### Exceptions: