subprocess module: execution of standard binaries without shell?
lists at cheimes.de
Thu Feb 26 05:46:08 EST 2009
Visco Shaun schrieb:
> hi all
> while getting used to with subprocess module i failed in executuing a)
> but succeeded in running b). Can anyone explain me why as i am providing
> absolute path? Is this has to do anything with shared library.. which
> must be accessed based on system variables?
> a) pipe = subprocess.Popen("/bin/ls /", stdout=subprocess.PIPE,
> ==>OSError: [Errno 2] No such file or directory
You have to use a list instead of a string here.
pipe = subprocess.Popen(["/bin/ls", "/"], stdout=subprocess.PIPE)
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