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# Assuming an Ubuntu Docker image | |
$ docker run -it <image> /bin/bash |
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node { | |
echo 'Results included as an inline comment exactly how they are returned as of Jenkins 2.121, with $BUILD_NUMBER = 1' | |
echo 'No quotes, pipeline command in single quotes' | |
sh 'echo $BUILD_NUMBER' // 1 | |
echo 'Double quotes are silently dropped' | |
sh 'echo "$BUILD_NUMBER"' // 1 | |
echo 'Even escaped with a single backslash they are dropped' | |
sh 'echo \"$BUILD_NUMBER\"' // 1 | |
echo 'Using two backslashes, the quotes are preserved' | |
sh 'echo \\"$BUILD_NUMBER\\"' // "1" |
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!^ first argument | |
!$ last argument | |
!* all arguments | |
!:2 second argument | |
!:2-3 second to third arguments | |
!:2-$ second to last arguments | |
!:2* second to last arguments | |
!:2- second to next to last arguments |
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apiVersion: apps/v1 | |
kind: DaemonSet | |
metadata: | |
name: disk-checker | |
labels: | |
app: disk-checker | |
spec: | |
selector: | |
matchLabels: | |
app: disk-checker |