red hat enterprise

Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ (2)

by on July 26, 2012 · 9 comments

I‘m getting the following error when I run mysql -u root -p

Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ (2)

How do I solve this problem under CentOS / RHEL / Red Hat Enterprise Linux server 5.x or 6.x?

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RHEL / Centos Linux Disable Firewall

by on June 27, 2012 · 1 comment

How do I disable firewall under CentOS Linux version 6.x running on my HP micro server?

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Upgrading Red Hat Enterprise Linux From Version 6.2 to 6.3

by on June 22, 2012 · 6 comments

Red Hat Enterprise Linux v6.3 has been released and available via RHN for immediate update. How do I upgrade my RHEL from 6.2 to the latest 6.3 version?

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CentOS / RHEL CacheFS: Speed Up Network File System (NFS) File Access

by on June 4, 2012 · 5 comments

We are using NFS v4 server under RHEL 6.x+. How do I configure CacheFS for NFS under Red Hat Enterprise Linux or CentOS to speed up file access and reduce load on our NFS server?

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CentOS / RHEL: Disable or Enable SELinux Policy Modules

by on May 6, 2012 · 0 comments

How do I disable or enable SELinux policy modules under Red Hat Enterprise Linux running on Dell hardware?

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CentOS / RHEL / Scientific Linux 6 Enable & Install EPEL Repo

by on January 24, 2012 · 7 comments

Extra Packages for Enterprise Linux (or EPEL) is a Fedora Special Interest Group that creates, maintains, and manages a high quality set of additional packages for Enterprise Linux, including, but not limited to, Red Hat Enterprise Linux (RHEL),CentOS and Scientific Linux (SL). How do I enable it under CentOS 6 or RHLE 6 server?

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RHEL / CentOS 6 Linux Install Memcached High Performance Distributed Memory Object Cache Server

by on January 24, 2012 · 5 comments

How do I install memcached server under Red Hat Enterprise Linux 6.x server running on IBM hardware to cache query for my php based apps?

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