LinuxTechLab Blog

ss command examples

Identify network issues :- Learn to use SS command (with examples)

Last updated on March 12th, 2018 at 07:20 pmSS command is used to get various network/socket connections related information from a Linux system. Previously we had used netstat command to perform the same operations...

install kodi

Convert your PC to entertainment center : Install Kodi on Ubuntu & Debian

Last updated on March 17th, 2018 at 06:26 amIf you are movie or TV lover, then you should already know what KODI is. For those of you who still don’t know about Kodi, it...

install couchdb

How to install CouchDB (& GUI manager) on CentOS & Ubuntu

Last updated on March 12th, 2018 at 07:21 pmApache CouchDB is an open source, document oriented NoSQL database server. CouchDB uses JSON for data storage, JavaScript for MapReduce indexes, and regular HTTP for its...

Restore deleted files in Linux

How to restore deleted files in Linux with Foremost

Last updated on March 12th, 2018 at 07:21 pmIt might have happened to you at one point or another that you deleted a file or an image by mistake & than regretted it immediately....

install openvpn

Simple Guide to install OpenVPN on CentOS, Ubuntu (& their derivatives)

Last updated on March 12th, 2018 at 07:22 pmOpenVPN is an open source application that allows us to create a SSL based virtual private network (VPN) that supports both site-to-site  & client-to-site tunnels. It...

screen command with examples

Learn to use Screen command (with examples)

Last updated on March 12th, 2018 at 07:22 pmScreen command is a very important command that provides the ability to launch & use multiple shell sessions from a single ssh session.  When a process...

install elk stack

Install ELK stack: Manage logs with Elasticsearch, Logstash & Kibana

Last updated on March 12th, 2018 at 07:22 pmELK stack is a popular, open source log management platform. It is used as a centralized management for storing , analysing & viewing of logs. Centralized...

install ntp

Network Time Protocol: Install NTP server on Linux machines

Last updated on March 12th, 2018 at 07:22 pmNTP or Network Time Protocol is a very important service that is used to keep the system time accurate. NTP service is used to synchronize time...

Linux Directory structure

Reference guide to Linux Directory structure

Last updated on March 12th, 2018 at 07:23 pmWhen we install a Linux distribution we see that a number of directories are created. These created directories may be same or partially different on various...

MySQL error “Too Many Connections”

Resolve MySQL error “Too Many Connections”

Last updated on March 12th, 2018 at 07:24 pmRecently I came across a MySQL error “Too Many Connections”. Though this was a first for me but as I came to know afterwards, it is...

install drupal

Install DRUPAL & create your own Website/Blog

Last updated on March 12th, 2018 at 07:24 pmDrupal is a free and open source content management system. Drupal aka Drupal core can server as a website, a single or multi-user blog, or even...

nmcli

Managing network connections using IFCONFIG & NMCLI commands

Last updated on March 12th, 2018 at 07:25 pmEarlier we have discussed how we can configure network connections using three different methods i.e. by editing network interface file, by using GUI & by using...

install apache maven

How to install Apache Maven on CentOS (& other Linux distros)

Last updated on March 12th, 2018 at 07:35 pmApache Maven is an open source build automation tool that is mainly used for creating JAVA based projects. Though used mainly for java projects, Apache maven...

du & df commands

Use of du & df commands (with examples)

Last updated on March 12th, 2018 at 07:35 pmIn this article I will discuss du & df commands. Both du & df commands are important utilities of Linux system & shows disk usage of...

install owncloud

Create your own personal Cloud: Install OwnCloud

Last updated on March 12th, 2018 at 07:35 pmCloud is what everyone is talking about. We have a number of major players in the market that are offering cloud storage as well as other...

nmap command

Beginner’s reference guide to NMAP command

Last updated on March 12th, 2018 at 07:35 pmNetwork Mapper or NMAP command open source security tool & is said to be the best port scanner. It is mainly used for auditing the network...