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How do you run Matlab in batch mode in R2021b Update 2?

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Jean-Luc Renard
Jean-Luc Renard 2022-2-15
回答： Dinesh 2023-12-29
Hi,
I would like to run a bash script in matlab without GUI.
In version R2020b, it was working, now (R2021b Update 2) it is not.
xy@host:~/dev/$ matlab -batch "compile_lib.sh"
MATLAB is selecting SOFTWARE OPENGL rendering.
< M A T L A B (R) >
Copyright 1984-2021 The MathWorks, Inc.
R2021b Update 2 (9.11.0.1837725) 64-bit (glnxa64)
December 14, 2021
To get started, type doc.
For product information, visit www.mathworks.com.
>> exit
Also tried: matlab -nodisplay -nosplash -nodesktop -r "run('compile_lib.sh');exit;"
But the output is the same as above.
Could you tell me what is the correct method to do this?
  1 个评论
Jan
Jan 2022-2-15
The run() command required the name of a Matlab script. "compile_lib.sh" does not sound like a Matlab script file name.

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回答（1 个）

Dinesh
Dinesh 2023-12-29
Hi Jean,
To run a bash script, you don't need MATLAB. You can just open terminal and execute the following command:
bash compile_lib.sh
If the script is a MATLAB script (.m file), then you would execute it without opening the GUI using the "run" function. The following is the documentation link:
https://www.mathworks.com/help/matlab/ref/run.html
If you still want to execute bash script using MATLAB only, then you can use the "system" function to do it:
matlab -nodisplay -nosplash -nodesktop -r "system('bash compile_lib.sh');exit;"

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