Linux

Linux Bash Shell Useful Commands

Create a new tar archive. $ tar cvf archive_name.tar dirname/ Extract from an existing tar archive. $ tar xvf archive_name.tar View an existing tar archive. $ tar tvf archive_name.tar Check if remote port is open with bash: echo >/dev/tcp/8.8.8.8/53 && echo "open" Suspend process: Ctrl + z Move process to …

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Redhat Linux Tips & Tricks

Here are some useful tips and tricks for running Redhat Linux systems , from version 5.1 to 8.0. Some may be helpful to you. Some may be out of date. Some may be obvious in the manual, but who ever reads those? NOTE: You need to be root to do most of …

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Basic CLI Tips and Tricks II

This article is a continuation of our previous article – 40 Basic Command Line Tips and Tricks. The terminal is a really powerful tool when it comes to Linux, anything and almost everything on Linux can be done via the command line. Therefore it is necessary for us to have a basic …

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40 Basic Linux CLI Tips and Tricks

1.  Everything in Linux is a file including the hardware and even the directories. 2. # : Denotes the super(root) user 3.  $ : Denotes the normal user 4.  /root: Denotes the super user’s directory /home: Denotes the normal user’s directory. 5.  Switching between Terminals §  Ctrl + Alt + F1-F6: Console login §  Ctrl + Alt + …

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Install Apache on Ubuntu

How to install Apache on Ubuntu (all versions) the following command will only install Apache not PHP & MySQL as well which are commonly referred to as “LAMP” (Linux Apache MySQL & PHP). If you require a full LAMP setup on Ubuntu please follow our Ubuntu Install LAMP guide. Install Apache on Ubuntu by …

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System admins: patch your servers as often as you can!

About 71.2 percent of all exploits kits that attempt to inject malware into internet surfers’ computers were developed in Russia, and about 51.8 percent exploit rather older operating system vulnerabilities. To be sure, Blackhole 2.0 is the most often used hacking rootkit, installed on thousands of websites to attack and …

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