The Secure Shell (SSH) Protocol by default uses port 22. Accepting this value does not make your system insecure, nor will changing the port provide a significant variance in security. However, changing the default SSH port will stop many automated attacks and a bit harder to guess which port SSH is accessible from. In [...]
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After I have faced a lot of difficulty compiling and installing asterisk on My 64-bit Servers, I decided to share with you how to compile it and install it on 64-bit CentOS system. The experience went very smoothly and the configure script was able to pick up all the packages needed to activate various interesting [...]
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in this tutorial i will show you how to install MySQL Database on CentOS 1. Identify the Group name of MySQL Packages # yum grouplist | grep -i mysql MySQL Database 2. What is bundled in the “MySQL Database” group? # yum groupinfo “MySQL Database” Group: MySQL Database Description: This package group contains packages useful [...]
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When you are using Linux its necessary to know which group your user belong to. To know which files you have access to, here i will present to you the command that you need to know it. here i am using Cent OS but this command should on all other Linux distributions. The command is [...]
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I will show in this tutorial how to check CPU information in CentOS firstly you to install lm_sensors by writing thin command: # yum install -y lm_sensors After Download is completed write this command: # sensors-detect then it ask some questions about configuring lm_sensors, say yes to all of them after the configuration completed write [...]
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You can get Linux CPU information by displaying this file /proc/cpuinfo that contains some useful information about the system information Like CPU Information open the terminal and right this command: $ less /proc/cpuinfo output will be something like this:
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There are different ways to setup TCP/IP hosts so that you can reach to remote destinations. The simplest one is to setup default gateway by modifying the /etc/sysconfig/network Open /etc/sysconfig/network file: # vi /etc/sysconfig/network Setup GATEWAY={Router-IP}, if router IP is 192.168.8.1, type: GATEWAY=192.168.8.1 Save and close the file. Here is my complete file:
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Today i present to you five lightweight Linux distributions hope you like it. SliTaz (http://www.slitaz.org) SliTaz GNU/Linux is a free operating system working completely in memory from removeable media such as a cdrom or USB key. It is light, speedy and fully installable on a hard drive. SliTaz is distributed in the form of a LiveCD that [...]
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In CentOS, all the communication occurs between configured software interfaces and the network devices connected to the System. all network configuration files for interfaces are located in /etc/sysconfig/network-scripts/ . three categories of files are located in this directory: interface configuration files interface control scripts network function files
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Absinthe is iPhone,iPad jailbreak software that developed and released by Chronic Dev team, that is easy to use, also its available in all operating systems Linux,Windows and Mac OS X. Absinthe is an untethered jailbreak for A5 devices based on the ‘corona’ exploit.
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