How I can catch output of gitlab-runner in bash
How I can catch output of gitlab-runner in bash
Why when I write into terminal
#!/bin/bash
out=`gitlab-runner list`
echo "list: $out"
out variable is still empty and output of the command always display in terminal? Install Gitlab Runner
out
How I can catch this output?
list:
Command output first. Then
list: – vihtor
Sep 14 '18 at 7:05
list:
1 Answer
1
gitlab-runner list outputs the list on stderr, thus you would not catch it as output to stdout.
see Bash how do you capture stderr to a variable?
and change your script to:
#!/bin/bash
out="$(gitlab-runner list 2>&1)"
echo "list: $out"
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What's the output you're getting? A list and then a line with
list:afterwards?– that other guy
Sep 14 '18 at 4:26