Linux, Windows, Security, Programming, Network Tutorials
Kali is a Linux distribution or it is a security and penetration test distribution. It is beyond a Linux distribution and provides a lot of useful, popular and featureful tools to the security professionals....
Modern days IT needs are changed according to 80’s and 90’s. In the old days just operating IT was enough for success but today’s situation it is changed. We need to secure the IT...
Kali is security distribution popular in the Cyber security community. Especially penetration testers really love it. Kali provides a lot of security exploitation tool to test various systems like server, network, application server, database,...
Linux man command is number one helper to get more detailed information about Linux commands. There are different alternatives like info but man is de-facto command for help. In this tutorial we will look various...
Linux have a lot of tools and bash alternatives to use. These tools varias from a little to to a complete application suite. But if we have less resources in our Linux system or...
Linux have a lot of tools, services and applications related email. Email have different architecture than standard client server. We will look an command line based mailing application named mailx. mailx more advanced version of...
Linux have a lot of tools to manage processes and network. But fuser is one of the most popular tool which combines process and network management in a single command. fuser can display process according to...
Linux have different type of perimeters to restrict and control network access. hosts.allow and hosts.deny files are one way of those. The TCP wrapper, ssh, ftp applications generally use rules provided in this configuration files. We...
Linux provides a lot of different type of shells. There are shells like bash, ksh, csh. But what non of them exist in a Linux or Unix system. The default shell for Linux and...
Linux have a lot of tools to display file content. cat , less , tail etc. are some of them. They have different features and usage areas. Tail is mainly developed and used to display end of...
