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Centos/Redhat

How to increase Swap in Linux / CentOS / Redhat / Ubuntu

Hi here we will go to know about the swap file system, and how to increase? First thing, what is swap? Swap is one type of file system (id=82), which is used as the virtual ram for the system, it provide the extra memory resource to system when it required. In windows it’s called pagefile.sys, […]

How To Configure LVM on Linux / CentOS / Redhat

Here in this we will learn to Setup Logical Volume Management LVM on Linux. This provides a method of allocating space on mass-storage devices that is more flexible than conventional partitioning schemes. In particular, a volume manager can concatenate, stripe together or otherwise combine partitions into larger virtual ones that administrators can re-size or move, […]

Install Nginx on CentOS 5 via YUM

Nginx is a popular lightweight server for those who do not need the bulk and extra services that Apache may offer. This article will look at installing Nginx on a CentOS  using the ‘yum’ package manager.