An easy way for MySQL “Too Many Connections” Fix
Recently I was looking for an easy way for MySQL Too Many Connections Fix. Though this was the first such…
How to use Unzip Command in Linux
ZIP is one of the most widely used archival, compression formats available. ZIP also supports lossless compression. A ZIP file…
20 DevOps Influencers to follow on Twitter
As the Agile philosophy continues to increase in popularity DevOps have become more important than ever. A recent study showed…
FTP in Linux- Configure access for users
In our earlier tutorial, we discussed how to install & configure VSFTP without anonymous access. In this tutorial, we will…
5 Key Points to Consider when Providing Internet for Events
Introduction Providing WiFi and Internet services at large events has become a vital consideration when planning an event. So much…
Best Linux Distributions for DevOps
Most companies expect DevOps engineers to possess highly technical skills, as well as knowledge of development and operations practices. It…
Creating an Offline YUM repository in CentOS
In our earlier tutorial, we discussed “How we can create our own yum repository with ISO image & by mirroring…
Using yum to download packages without installing them
In this tutorial, we are going to discuss how we can use yum to download packages without installing it on…
Some pretty useful SQUID proxy tips & tricks
In our earlier tutorials regarding Squid proxy server, we have learned to install & configure squid proxy, setup ACLs (…
Learning GREP command with examples
Grep is a very important & powerful Linux commands. It stands for ‘Global Regular Expression Print’ & is used for…
How can i install SNAP on Linux (CentOS/Ubuntu) ???
What is SNAP ??? Snap is containerized software packages that are simple to create & install. Snap packages are safe…
Guide to install DNS on CentOS 8/RHEL 8
All website or resources on the internet mostly uses meaningful URLs to locate themselves but we must know that behind…
Automating AWS: Lambda, Systems Manager, and More
As most who have adopted AWS services can confirm, the larger and more complex your cloud, the more overwhelming and…
Create a free Apache SSL certificate with Let’s Encrypt on CentOS & RHEL (6,7,8))
Let’s Encrypt is a free, automated & open certificate authority that is supported by ISRG, Internet Security Research Group. Let’s…
Brief & Simple guide to install SLACK on Ubuntu
Slack is a team messaging application used for team collaboration, communication. It provides many IRC like features like chat rooms,…
Simple guide to configure Nginx reverse proxy with SSL
A reverse proxy is a server that takes the requests made through web i.e. http & https, then sends them…