CentOS Archives
List of Important files and Directories in Linux (Redhat,Centos,Fedora)
These are the important files in Linux, which is mostly used to configure the Linux System. /boot/vmlinuz – the typical location and name of the Linux kernel. /dev/hda – first IDE hard drive /dev/null – used when you want to send output into oblivion /etc/aliases – file containing aliases used by sendmail and other MTAs (mail transport agents). After updating this file, it is necessary to run the newaliases utility for t...
How to assign a static IP in Linux
Assigning a static IP on your Linux system is light. Few Tools in Linux like system-config-network and netconfig provides to you a simple to do this in GUI. CLI ( Command Line Interface) is better GUI (Graphical User interface) , as per my cognition. Here we go with CLI, Navigate to /etc/sysconfig/network-scripts/ [root@thiyag]# cd /etc/sysconfig/network-scripts/ In Linux, every network interface will have its own interface ...
Crontab Tutorial
What is a Crontab? A cron is a utility that allows tasks to automatically run in the background of the system at regular intervals by use of the cron daemon. Crontab is a file which contains the schedule of cron entries to be run and at what times they are to be run. This can be quite useful. How does it work? A cron schedule is a simple ASCII text file. Each user has their own cron schedule. This is normally located in /var/spool...
Nagios Quickstart with Fedora
This guide is intended to provide you with simple instructions on how to install Nagios from source (code) on Fedora and have it monitoring your local machine inside of 20 minutes. No advanced installation options are discussed here - just the basics that will work for 95% of users who want to get started. These instructions were written based on a standard Fedora Core 6 Linux distribution. What You'll ...
how to : FTP Vs SFTP
When you transfer files from your computer to your server or from one computer to another, you probably use an FTP program. Some of those programs, like FileZilla, offer support for additional protocols like SFTP. There is an important difference between FTP and SFTP, and you should know what both are before you start transferring files. FTP stands for File Transfer Protocol and is the most widely used protocol for file distribution and...
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