Linux is the most popular open sources free operating system which is based primarily on the Linux Kernel OS. The first Linux software was launched in 1971 and was entirely programmed using assembly language.  It became popular mostly because of its facility of providing open source software. This operating system has given unlimited advantages and privileges to its users. Easy ...

LVM stands for Logical Volume Manager. LVM, is a storage management solution that allows administrators to divide hard drive space into physical volumes (PV), which can then be combined into logical volume groups (VG), which are then divided into logical volumes (LV) on which the filesystem and mount point are created. The steps to create LVM are:- – Create physical ...

Some times we need to check the status of a service if it is running or not to cross verify something on server. Suppose you have edited your httpd.conf file and when restarting the service it just show start service is on. But when you try to get access to the web site the site is down. At that time we ...