What’s Difference Between Grep, Egrep and Fgrep in Linux?
One of the renowned search tool on Unix-like systems which can be used to search for anything whether it be
Search Results for: nix
How to Restrict SFTP Users to Home Directories Using chroot Jail
In this tutorial, we will be discussing how to restrict SFTP users to their home directories or specific directories. It
10 fdisk Commands to Manage Linux Disk Partitions
fdisk stands (for “fixed disk or format disk“) is an most commonly used command-line based disk manipulation utility for a
How to Block SSH and FTP Access to Specific IP and Network Range in Linux
Typically we all use SSH and FTP services often to access the remote servers and virtual private servers. As a
5 Command Line Ways to Find Out Linux System is 32-bit or 64-bit
This tutorial describes how to find out whether your Linux system’s OS is 32-bit or 64-bit. This will be helpful
20 Linux Accounts to Follow on Twitter
System Administrators often need to find new information in their field of work. Reading the latest blog posts from hundreds of
How to Setup Name-based and IP-based Virtual Hosts (Server Blocks) with NGINX
In a relatively short period of time since it was developed and made available (a little over 10 years), Nginx
How to Add Antivirus and Spam Protection to Postfix Mail Server with ClamAV and SpamAssassin – Part 3
In the previous two articles of this Postfix series you learned how to set up and manage the email server
How to Configure Postfix and Dovecot with Virtual Domain Users in Linux – Part 2
In the previous article of this series we explained how to set up and manage the mail server database securely
How to Get Hardware Information with Dmidecode Command on Linux
In this article we’ll see how we can use Dmidecode command to retrieve hardware information of any Linux system. Suppose
Setting Up NFS Server with Kerberos-based Authentication for Linux Clients – Part 7
In the last article of this series, we reviewed how to set up a Samba share over a network that
How to Install YTP-DL to Download Songs from YouTube Videos
youtube-dl is a Python based small command-line tool that allows to download videos from YouTube.com, Dailymotion, Google Video, Photobucket, Facebook,