Re: mod_perl odd behaviour with system() or exec() call or backticks

For now I am out of ideas,

The list of things to check is: perms/user, paths/shebang, %ENV, chroot, firewall, AppArmor/SELinux

There, now you have more ideas :)

Comment on Re: mod_perl odd behaviour with system() or exec() call or backticks

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Re^2: mod_perl odd behaviour with system() or exec() call or backticks by pucek (Initiate) on Jul 10, 2014 at 10:12 UTC
Thank you for quick response. I already verified permissions, paths and shebang are correct too. Concerning environmental variables, should I look for something particular? I don't know how to verify AppArmor/SELinux, I never changed anything concerning that. Could firewall influence execution of a command by the script? I thougth it could block the script itself, but not a particular operation in that script.	[reply]

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Re^2: mod_perl odd behaviour with system() or exec() call or backticks
by pucek (Initiate) on Jul 10, 2014 at 10:12 UTC

Thank you for quick response. I already verified permissions, paths and shebang are correct too. Concerning environmental variables, should I look for something particular? I don't know how to verify AppArmor/SELinux, I never changed anything concerning that. Could firewall influence execution of a command by the script? I thougth it could block the script itself, but not a particular operation in that script.

[reply]