How to initiate a linux (shell) command from matlab but not wait for the output?

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covariant_cat 2013-7-12

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https://ww2.mathworks.cn/matlabcentral/answers/81948-how-to-initiate-a-linux-shell-command-from-matlab-but-not-wait-for-the-output

评论： esmail 2015-2-17

I know I can use the function unix (or system), but it has to wait the script to return. The script actually will run for a long time. I prefer matlab function to return immediately after calling the shell script. Is it possible?

Thanks a lot in advance!

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Ken Atwell 2013-7-13

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If you end the command line with an ampersand, system should return immediately

system('some-long-running-command &');

Of course, you won't be able to capture the output of the command.

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covariant_cat 2013-7-13

Thanks a lot! It works!!

esmail 2015-2-17

Hi. My problem is that I'm running multiple files with & in the background and am using system('wait') for all of them to complete. However, system('wait') is not working. I'd appreciate your response.

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