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About SElinux: enter "setenforce 0",system complains bad command

Hello everyone
I want to run matlab704 on my FC4 box, and before it I turn off the SElinux by "setenforce 0" , but the system some times complains bad command some times not. I don't know why, please help me.
Thx!

Aladin:)

The BASH shell will complain that a command cannot be found if the file with the given name does not exist in a directory listed in the $PATH environment variable.

You can see the current search path with

Code:

echo $PATH

and add a directory to it with

Code:

export PATH=$PATH:/usr/sbin/

I think setenforce lives in /usr/sbin/ which is on the root user's path by default but not on the path of regular users.

Another way around this would be to give the full path:

Code:

/usr/sbin/setenforce 0

You can find out where setenforce is on your system using

Code:

locate setenforce

You need to be root when you run that command.

OKay,I've made it!
Thx all!!!