bash: Ex editor in pipelines
Use the -s
flag to hide warnings and the -c
flag to provide an ex command line to run:
ex -s -c '%s/Hi/Bye/' -c '%p|q!' <(echo Hi)
In a pipeline, refer to stdin:
echo Hi | ex -s -c '%s/Hi/Bye/' -c '%p|q!' /dev/stdin
Published on: 07 Feb 2022