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Daniel Terhorst-North

@grumpyoldtechie @Cykelero yep, it’s a bash-ism. Nothing to do with posix Bourne shell. Not sure about ksh.

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Daniel Terhorst-North

@grumpyoldtechie @Cykelero looks like ksh also has SECONDS but theirs is more sensible, which is generally true of ksh vs bash in my experience:

unix.stackexchange.com/a/11499

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