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12 lines
368 B
Bash
12 lines
368 B
Bash
#!/bin/bash
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#
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# Prefixes all lines on stdout and stderr with the process name (as determined by
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# the SUPERVISOR_PROCESS_NAME env var, which is automatically set by Supervisor).
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#
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# Usage:
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# prefix-log command [args...]
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#
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exec 1> >(awk '{print "'"${SUPERVISOR_PROCESS_NAME}"' | "$0}' >&1)
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exec 2> >(awk '{print "'"${SUPERVISOR_PROCESS_NAME}"' | "$0}' >&2)
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exec "$@" |