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Output prefix with timestamp
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#!/usr/bin/env bash | |
{ | |
echo foo 1 | |
sleep 1 | |
echo bar 1 >&2 | |
echo foo 2 | |
sleep 1 | |
echo bar 2 >&2 | |
} \ | |
2> >(sed "s/^/$(date '+%Y-%m-%d %H:%M:%S') [ERR] /" >&2) \ | |
> >(sed "s/^/$(date '+%Y-%m-%d %H:%M:%S') [INF] /") |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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#!/usr/bin/env bash | |
output-prefix() { | |
"$@" \ | |
2> >(sed "s/^/$(date '+%Y-%m-%d %H:%M:%S') [ERR]${prefix} /" >&2) \ | |
> >(sed "s/^/$(date '+%Y-%m-%d %H:%M:%S') [INF]${prefix} /") | |
} | |
output-prefix ./loop.sh foo |
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