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# This script is intended to be piped into by automation, in order to
# mark output lines with timing information. For example:
# /path/to/command |& awk --file timestamp.awk
BEGIN {
STARTTIME=systime()
printf "[%s] START", strftime("%T")
printf " - All [+xxxx] lines that follow are relative to right now.\n"
}
{
printf "[%+05ds] %s\n", systime()-STARTTIME, $0
}
END {
printf "[%s] END", strftime("%T")
printf " - [%+05ds] total duration since START\n", systime()-STARTTIME
}
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