Latest Articles

How To Convert PEM File To PPK Private Key ?

If you are a Windows user and want to connect your AWS EC2 Instance  with your .pem file, you will need to convert .pem file to .ppk because we you can use only

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How to install Nagios 4.2.0 on RHEL/CentOS and Fedora

Nagios is the most popular and famous web based Linux Monitoring tool. Nagios is fee for everybody and it allows to monitor CPU Loads, RAM consumption, Network response time, CPU usages, Number

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How To Install Composer On CentOS/RHEL/Fedora System

Composer is a dependency manager for PHP. It allows you to declare the dependent libraries for your project needs. It is used in all modern PHP frameworks and it is one of

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How to configure SFTP server in Linux

SFTP stands for SSH File Transfer Protocol. It is secure way to transfer file between two remote systems. If you want to create a user on your system that will be used

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Script To Convert Octal To Decimal

In this article I will provide you a shell script to convert octal to decimal. In this article we will use (()) and bc command to accomplish this task. Follow the below

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How to mount SAMBA share (SMBFS) in Linux

Linux system can also browse and mount SMB shares. In this article I am going to explain how you can mount SAMBA file system (SMBFS) permanently in Linux. Please note that this

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Password protected GRUB in Linux/UNIX

As a System Administrator, you should protect GRUB bootloader menu so that nobody can change anything in this file. GRUB (Grand Unified Bootloader) is a default bootloader in in all Linux/UNIX system.

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How to monitor all Virtual Host Bandwidth usage in Apache using access log

If you are trying to find a way to monitor the bandwidth usage of virtual host in Apache without installing something like PLESK, CPanel, Or ISPConfig. This article will help you to

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Why we can create only 4 Primary Partitions in HDD?

Question: I would like to install CentOS alongside Windows 8 on my HP Laptop, but I noticed that this model has already four partitions. I would like to create one more primary

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List of all running process in Linux

To show the all running process in Linux commonly ps command used, but there are different tools are available in Linux that provides you a list of all running process on the

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