Linux, Windows, Security, Programming, Network Tutorials
Services are all over the Linux world. Enterprise Linux world turn over services. There are different tools to manage Linux services like Sys-V, upstart, systemd etc. Systemd is gaining popularity in recent times. Fedora, CentOs, RedHat uses systemd for a
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I have some route in my routing table. But I want to delete one route from routing table. How can accomplish this? List Existing Routes To get detailed information about route that will be removed we list the existing routes
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Systems connected to the network will generally access to the internet. In order to access to the internet they need some network configuration like gateway or default gateway. In this tutorial we will examine how to add or change default
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I have a box with Ubuntu Linux and I want to add new route to my box. Because I want to access external network from a different interface and network. How can I add new route to my Ubuntu, Debian,
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Nessus is very good tool to manage vulnerabilities or vulnerability scanning. How can I install Nessus into my dpkg based pentest box? My distro my Debian, Ubuntu, Kali etc. Get License Key First step is license key. In old days
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Awk is a stream type programming language. Awk can edit given text ant provided new text according to instructions. We will look popular usages of Awk in this tutorial. There are alternative awk implementations like below Nawk Gawk Awk Syntax
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Old days of Unix to make backups into tape archives tar utility was used. The days past and Linux become popular in UNIX world. But the popularity of tar is never ended. tar is used compress and extract files. We
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Linux operating system provides a lot of different functionalities with different tools and commands. ls is the most used command in linux. ls is the arm and leg of Linux system administrator. ls provides a lot of different functionalities with different options. Man ls Man page
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We are decent with scripting language bash and not now hot to remove older files for example 1 day. rm command do not have this type of option to use easily. I think adding this type of feature make a
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One of the main duty of System Administrator is monitoring and checking the disk usage. According to situation take action against it. df command is used to file system disk space usage. It is practical to see disk usage in
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