Created
December 5, 2013 15:22
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This prints out time (in s since 1970) and line number+content to aid in profiling a bash script. Taken from: http://stackoverflow.com/questions/4336035/performance-profiling-tools-for-shell-scripts Note, that sometimes the first digit gets chopped off the date :/
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| PS4='$(date "+%s.%N ($LINENO) + ")' bash -x scriptname |
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