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Linux

Disk Usage – DU command

DU is the short form of Disk Usage. The linux du command is used to summarize or find out the disk usage in terms of file size. It can be used to get the size of the folders and the total disk usage. The following are some of the du …

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Backup and Restore a Single Table in MySQL Database

Hello, Taking the backup of a single table of a MySQL database and restoring it is possible via command line. You might have done this using phpmyadmin or via other applications, let’s check how this can be done using the command line tool. I am not writing too much, let’s …

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No Internet Access in CentOS 7 VirtualBox

Hi, I was trying to create a Virtual Machine using oracle virtual box, I was able to create the VM with CentOS 7 installed on it but I checked the internet access, I found there were no internet access with it. I tried to ping ‘google.com’ and failed. I did …

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How to install Proftpd in Ubuntu/CentOS/RedHat

Hi Linux users, This is going to be a less content blog post, I will just tell how we can install proftpd in various flavors or servers we have with us. How to install proftpd in CentOS and Redhat Linux: The method is very easy as you all know, we …

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Useful lsof Commands and Switches – Linux

lsof command in Linux: lsof is one of the most powerful tool for all sysadmins to check and analyze processes running on your Linux server. This gives a detailed information about processes running on the server, path to the executables and other library files the process is calling. In other …

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How to Use lsof Command in Security Analysis – Linux

Hi all, Server security is very important when we run important applications or websites on servers. As a Linux systems administrator enhancing security or finding intruders, hackers etc and block them from taking or destroying our data is inevitable. Security features can be added, there are many applications, tools for …

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How To Fix Error: kernel neighbour table overflow – Linux

Hi, If you guys are getting the below mentioned error with the syslog, you can follow the steps mentioned in here to have a fix for it. The error in the syslog will look like below:kernel: Neighbour table overflow This problem usually occurs in 2.6X kernels if your node is …

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Windows or Linux Hosting – Which one is better

Hi all, This is very common questions when we plan to develop personal blog or web site hosting to our needs. In web hosting company, they provides connectivity and space to your content. Your file includes script like JavaScript, jQuery, style etc and media files like image, videos, PDF or …

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The Midnight commander

The midnight commander (mc) is a powerful text based file manager. It is a directory-browsing tool and allows all the basic file operations. It can be used to view the contents of archived files, browse the ftp repository of a remote server and undelete files in the older file systems, …

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