Common EC2 connection errors and how to resolve them
Amazon EC2 (Elastic Compute Cloud) is a scalable cloud service that enables users to create and manage virtual servers. However, …
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How to install python 3.7 in ubuntu Linux guru
How to install python 3.7 in ubuntu. Python is a most populer programing language in the world, Also python is …
How to reset gitlab root password
Login in your server with root access, then start ruby on rail consol and login. Start Rubi consol using below …
Create Cockroach DB database and user
Cockroach DB useful commands. Here are some useful cockroach DB commands and steps to create a cockroach DB database and …
how to install and configure drupal on ubuntu
Drupal is an opensource content management system that allows anyone to build amazing websites. It’s free and has a community …
How to check if the package is installed in linux
Commands for check installed package : With Apt command : List all installed packaged : # apt list –installed For …
A free tool to analyze AIX and Linux performance
One of the tools I use to monitor performance on IBM AIX 5.3 and Linux is NMON. Using nmon, you …
GoAccess a Real time Web Server Log Analyzer
Installation : # yum install ncurses-devel glib2-devel GeoIP* # cd /opt # wget http://sourceforge.net/projects/goaccess/files/0.5/goaccess-0.5.tar.gz/download # tar zxvf goaccess-0.5.tar.gz # …
Creating custom SSH welcome messages
Login to your server as root via SSH. sudo vim /etc/motd Now type in the message you want everyone to …
How to Install Solr on Ubuntu 12.04
Solr Installation :- Apacha Solr requires Tomcat, so the first step, install the Tomcat server: apt-get install tomcat6 want to …