0 个投票

I want to save my output to .txt file. I have used
diary Output.txt
diary on
some code
diary off
It saves diary file in same directory. But when I run the same code again it writes the command window output under the previously saved content instead of overwriting. I want to overwrite the previous content and make a file having only single output.

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Walter Roberson
Walter Roberson 2019-5-12

3 个投票

dfile ='Output.txt';
if exist(dfile, 'file') ; delete(dfile); end
diary(dfile)
diary on

5 个评论
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Andrew Robison
Andrew Robison 2019-6-26
I tried this, but the file is still not deleted. It doesn't have correct permissions.
Walter Roberson
Walter Roberson 2019-6-26
If you do not have permissions to delete the file, there is not much that MATLAB can do about that.
Andrew Robison
Andrew Robison 2019-6-26
My warning is:
Warning: File not found or permission denied
The file is clearly in the directory, but I can only delete the file after closing MATLAB.
Walter Roberson
Walter Roberson 2019-6-26
It would probably be a good idea to fully qualify the diary file name, in case you are not in the same active directory that you think you are.
Jimmy Neutron
Jimmy Neutron 2020-10-29
@Andrew Robison If you add
diary off
at the end of your .m file, everything works fine

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