What this code do?
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I would like to know what this code does?
dos('rm *.ascii');
thanks
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Geoff Hayes
am 24 Jun. 2014
In the Command Window type help dos or doc dos. The dos function executes a DOS command and returns the result:
status = dos(command) executes the specified DOS command for Windows® platforms, and waits for the command to finish execution before returning the exit status to the status variable
The command string in this case is rm *.ascii which should remove all files with the ascii extension from the current directory.
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Geoff Hayes
am 24 Jun. 2014
I should have indicated that I ran this piece of code on my Mac where the rm command is valid and so will (and did!) remove all files with the ascii extension...
Image Analyst
am 24 Jun. 2014
Bearbeitet: Image Analyst
am 4 Mai 2020
Does that command even work, or does it throw an error?
For DOS, use del instead of rm. Or use the system() function instead of the dos() function.
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