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  1. #!/bin/bash
  2. s="foo-bar-8568887b6f-d95wk        1/1     Running            0          48m"
  3. sed -n 's/^.*\(foo-bar[^[:space:]]*\).*/\1/p' <<< "$s"
  4. awk '$0 ~ /^foo-bar/{print $1}' <<< "$s"
Success #stdin #stdout 0s 4556KB
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Standard input is empty
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foo-bar-8568887b6f-d95wk
foo-bar-8568887b6f-d95wk
https://ideone.com/wpR2vW
language:
Bash (bash 5.0.3)
created:
4 years ago
visibility:
public

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