Why when I write into terminal
#!/bin/bash
out=`gitlab-runner list`
echo "list: ${out}"
out variable is still empty and output of the command always display in terminal? Install Gitlab Runner
How I can catch this output?
How I can catch output of gitlab-runner in bash
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1 Answers
gitlab-runner list outputs the list on stderr, thus you would not catch it as output to stdout.
see Bash how do you capture stderr to a variable?
and change your script to:
#!/bin/bash
out="$(gitlab-runner list 2>&1)"
echo "list: ${out}"
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