Thursday, March 6, 2008

exit status @ commands ] pipe

http://www.networkcomputing.com/unixworld/answers/003.html says:

"You are correct that the exit status of a pipeline is reported as the exit status of the last command in the pipeline. What happens to the exit status of the first (or other) command? It is ignored by the shell. However, you should be able to capture it with a little ingenuity."

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