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« Previous ( 1 2 3 4 5 ... 6 ) Next »Configure DomainKeys (OpenDKIM) with Postfix on CentOS 7
OpenDKIM is method to digitally sign & verify emails on the mail servers using public & private keys.
Set Password Policies in SLES (SUSE Linux Enterprise Server)
Steps to implement password policies can implemented using pam file “/etc/pam.d/common-password”
Use Git to take Backup of Configuration files on Linux
Sometimes while working on Linux servers we need to take backup of config files, traditional way of taking backup is to copy the same file with different name or insert some characters at end that file.
Ubuntu 15.10 Desktop Installation Guide
Ubuntu has released its latest version Ubuntu 15.10 code name as “Wily Werewolf” on 22nd Oct 2015. As this version is not LTS, so support will be provided only for 9 months
11 df command examples in Linux
df (disk filesystem) command is used to display disk usage of the file system. By default df command shows the file system usage in 1K blocks for all the current mounted file system.
Install PAC Manager on Linux Mint, Ubuntu & OpenSUSE
PAC (Perl Auto Connector) Manager is a open source tool in Linux like operating system, which provides GUI (graphical user interface) to manage ssh,telnet, sftp, rdesktop, vnc,remote-tty & ftp sessions.
Install WebSVN for Apache Subversion(SVN) on CentOS 7 & RHEL 7
WebSVN provides a Graphical User Interface (GUI) for managing Apache Subversion (SVN) repositories. Using WebSVN we can compare the revision of files.
Install and use Ansible (Automation Tool) in CentOS 7
Ansible is a free & open source Configuration and automation tool for UNIX like operating system.
Login to Single user mode in SUSE Linux (SLES / openSUSE)
For troubleshooting point of view sometime we have to login in single user mode in Linux to execute commands like reseting root password in case if system admin forget the root password and run fsck command if the file system got corrupted.
Configure NIC(Network Interface Card) bonding in CentOS 7 / RHEL 7
NIC(Network Interface Card) bonding is also known as Network bonding. It can be defined as the aggregation or combination of multiple NIC into a single bond interface.
Install & Configure VNC Server in CentOS 7 and RHEL 7
VNC (Virtual Network Computing) Server allows the remote Desktop sharing using remote VNC clients like VNC viewer.
10 YaST2 Command Examples in SUSE Linux
YaST2 is a Configuration tool in SUSE Linux which is used to configure the system’s Hardware like printers, Sound cards, keyboards , network cards.It also help us to configure Network clients & services like NIS, NFS.
Installation Steps of VirtualBox on OpenSUSE 13.1 & 13.2
VirtualBox is the virtualization software used at desktop level in linux like operating system .It allows us to install and run multiple Virtual Machines ( VM) at the same time.
How to Install TeamViewer On Ubuntu 15.04
TeamViewer is a free software available for Linux like Operating system which allows us to take the remote control of Linux box via Internet.
Extend Swap Space using Swap file in Linux
Steps to extend or increase swap space using a swap file in Linux
Linux Real Time scenarios & Issues with their solutions
List of Linux Real Time scenarios & Issues with their solutions
Command Line Arguments in Linux Shell Scripting
Command line arguments (also known as positional parameters) are the arguments specified at the command prompt with a command or script to be executed.
16 cat command examples for beginners in Linux
Cat is the basic command when we start learning Linux/Unix, as the name suggest it is used to create new file ,concatenate files and display the output of files on the standard output.
Installation Steps of MediaWiki on Linux
Mediawiki is a free open source wiki software which is written in PHP and allows the visitors of your website to edit the pages.
How to Install Adobe Flash Player on Ubuntu 15.04
Adobe Flash player is important plugin that allows our web browsers to play multimedia contents like audio & videos streaming, flash based games and other rich media stuff.