Most distros of Linux come with appropriate drivers for the most common file system types. Windows 7, Vista, XP, 2000, older NT systems, and Windows Server 2003 and 2008 are formatted with NTFS. In rare cases, OEM manufacturers have pre-installed Windows XP and Windows 2000 to FAT32 filesystems. All of the Red Hat releases of Linux [...]
Nginx is an open source web server that is similar to Apache, but very light weight. Nginx is both web server and reverse proxy server. Nginx is pronounced as “Engine X”. Nginx is short form after you remove both the e’s from “Engine X”. It serves static and index files Reverse proxy with caching Supports [...]
Data loss will be costly. At the very least, critical data loss will have a financial impact on companies of all sizes. The ' dd ' command is one of the original Unix utilities and should be in everyone's tool box. It can strip headers, extract parts of binary files and write into the middle [...]
YUM stands for Yellowpage Updater Modifier is a Package Manager tool for rpm package supportable Linux distributions. It is used to install, uninstall, update, list the available packages and search the rpm packages from the database. Purpose of yum is to install rpm packages easily with all required dependencies for administrators. 1. Install a Package [...]
Crontab allows Linux and Unix users to run commands or scripts at a given date and time. You can schedule scripts to be executed periodically. Cron is one of the most useful tool in a Linux or UNIX like operating systems. It is usually used for sysadmin jobs such as backups or cleaning /tmp/ directories and [...]
ODOO is an Open Source ERP business software, is one of the most popular and well-used application in the market. It is a web based application with rich features like Open-source CRM, Billing and Account Management, HR Management, Order Tracking etc. Before going to install the Odoo, make sure that system is up to date. [...]
GNOME is a highly intuitive and user friendly desktop environment for CentOS and RHEL 7 based system. If you did a minimal install, then it will quickly tell you how to install GNOME GUI on a CentOS7 or RHEL7 using a command line options. Linux admin spends most of his time on working in terminal, [...]
(Image Source Google) Trivial File Transfer Protocol (TFTP) is an Internet software utility for transferring files that is simpler to use than the File Transfer Protocol (FTP) but less capable. It is used where user authentication and directory visibility are not required. TFTP uses the User Datagram Protocol (UDP) rather than the Transmission Control Protocol [...]
Access remote system by using SSH Open a terminal and install ssh # apt-get install openssh -y or # yum install ssh* -y Now, we connect the another system before we know the ip address, username and password. e.g. Username - splunk IP - 192.168.1.4 Password - *********** Now we connect the system #ssh splunk@192.168.1.4 ssh [...]
Boot Loader Bootloader or Boot Manager is a piece of code that runs before any operating system is running. When a computer is powered-up or restarted, the basic input/output system (BIOS) performs some initial tests, and then transfers control to the master boot record (MBR) where the boot loader resides. Used to boot other operating [...]
