applying unix commands in matlab
3 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
I have been trying to apply unix commands in the MATLAB environment but it is not working. For example, if I enter this simple command to display the environment variable PATH, the following is the output:
[status, cmdout]=unix('echo $PATH')
status =
0
cmdout =
$PATH
When I apply this same command in cygwin, it gives me a long output pointing to the correct directory. What do I need to do to fix this?
3 Commenti
Daniel Shub
il 14 Ago 2013
I don't have the documentation in front of me, but I am pretty sure the MATLAB UNIX command is not magically and does not give you access to UNIX from a Windows machine.
Risposta accettata
Walter Roberson
il 14 Ago 2013
The unix() command does not deliberately pass the command to a Unix command shell. The unix() command and system() command and dos() command are identical (or very nearly so), and all three of them pass the command to the "system shell". Which, on MS Windows, is "cmd.com" or "cmd.exe" or whatever the 64 bit equivalent name is.
If I recall old MS Windows information properly,
system('print PATH')
Note: if you are calling to the system just to look at environment variables, then instead use MATLAB's getenv()
getenv('PATH')
7 Commenti
Walter Roberson
il 15 Ago 2013
Modificato: Walter Roberson
il 15 Ago 2013
system(sprintf('a.exe ''%s'' > ''%s''', FileIn{i}, FileOut{i})
Più risposte (1)
Vedere anche
Categorie
Scopri di più su Source Control Integration in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!