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rmmod command

RedHat / Centos Disable IPv6 Networking

Our policy and network configuration does not requires IPv6 support in RHEL / CentOS / Fedora Linux. How do I prevent the kernel module from loading at boot time and disable IPv6 networking?
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Linux: AMD Phenom II and AMD Athlon II CPU Change Frequency On All Logical Cores

I've AMD Athlon II processors based server and it does not change frequency on all logical cores under CentOS version 5.5 or RHEL Linux. How do I fix this problem?
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CentOS / Red Hat / Fedora Linux Turn off Beep / Bell Terminal Sound

Q. I'm using CentOS Linux v5.x and I'd like to turn off the bell sound. How do turn off the beep?
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Howto: Linux Add or Remove a Linux Kernel Modules / Drivers

How do I add or remove hardware device driver (module) from running Linux kernel?
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