Linux, Windows, Security, Programming, Network Tutorials
Checkpoint, Palo Alto, Cisco ACS and others, all of them are enterprise, popular and good firewalls. But all of them requires some price to pay. Are there any free alternative to these enterprise firewalls?...
File sharing is one of the oldest and most popular usage area of the internet. In the old days there was ftp to share files. After ftp era various protocols and tools came into...
Linux provides cut command for remove sections from each lines of output in bash. cut command provides mechanism to filter extract column/text from file or standard output. Detailed examples can be found below. We have following...
Virtual Private Network simply VPN is one of the most known IT term between people. What is VPN? Virtual means the network or tunnel we will create is virtual not a physical network. This...
Tmux is terminal multiplexer popular in Linux world. Tmux provides multiple windows in a single session. Tmux also have the ability to detach and run after disconnect and attach after connection. This is very...
Network file System is is simple way to share files and folders over network. NFS is developed by Sun Micro-systems in 1980. NFS is very popular in Linux and Unix world. NFS is alternative...
Linux system administrators generally prefer to work with command llne. While working with command line a terminal emulator should be used. There are a lot of terminal emulators alternatively in Linux. In this post...
SSH is the one of the most popular tool in the Linux and Unix world. SSH or Secure Shell as its name suggests creates secure shell connections to the remote systems. Most of the...
youtube-dl is a small application written with python to download youtube provided media content like video and audio. What makes youtube-dl so popular are simple, works and rich feature set. youtube-dl currently supports YouTube.com, Dailymotion,...
Linux network stack provides a lot of network related features like a commercial network router or switch. There are different tools and ways to manage these advanced features. In this tutorial we will look ip tool...
