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SELinux

Linux Disable or Enable ExecShield Buffer Overflows Protection

Now that I have Cent OS (RHEL clone) installed on my IBM server, I’m wondering what is ExecShield and how do I disable the same?
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Sysadmin because even developers need heroes!!!

CentOS Linux Install OpenVZ Virtualization Software

How do I install OpenVZ Virtualization container software under Red Hat Enterprise Linux or CentOS Linux 5.x server?
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