Patch command not found in Cent Os?

[james_0_0_7]

Hi,
     Recently was hardening Kernel +Grsecurity, but there is a bit problem when i enter "patch" command it says "-bash: patch: command not found" and sometimes some other command also not found why is it so?

An Answer for this will be really a piece of gold for me.

Thanks

[青山 素子]

I don't think patch is installed unless you install the development category. Just run yum to install it if you need to.

[james_0_0_7]

Thanks very much i got patch command working