Normally Dockerizing the Node application is a simple task. We can use the direct on-build images available in Docker hub. That Docker image is enough to deploy the NodeJS application. All versions of on-build Node image is available in hub.…
[Solved] Container already locked for OpenVZ VPS
OpenVZ is one of the host virtulization technique using since years ago.. It’s simple and easy to manage from the command line. You can do almost all operations from the host machine command line interface itself. Operations like, creation of…
Automated backup job using AWS Lambda
Aim: To automate AWS instance backup job with some retention period. Automated backup job using AWS Lambda. How to Automate AMI Backups & Cleanups, using AWS Lambda (Serverless)? Is it possible to automate AWS AMI creation and deletion using Lambda…
Sar command usage with examples in Linux
Sar is one of the smart command line utility in Linux. Also, System Activity Reporter (SAR) is one of the important tool to monitor Linux servers.This command will helps system administrators to check the server resources status at different time…
Advantages and disadvantages of Shared hosting – A clean view
We have discussed the basic idea of Web-hosting concept in one of our previous post. In that article, I explained the basic concept of web hosting, different types of web-hosting environments, web-hosting types with examples. You can recollect those details from…
15+ Commonly using OpenVZ commands and its usages
OpenVZ is a container based, OS level virtualization technique for Linux. OpenVZ creates multiple secure, isolated Linux containers (otherwise known as VEs or VPSs) on a single physical server. Each container performs and executes exactly like a stand-alone server. These…
Increase page loading speed – Leverage browser caching – .htaccess
How can I enable Leverage browser caching via .htaccess file? Leverage browser caching – It is a simple method to reduce the page loading time of a website for regular visitors. This technique is useful to speedup pages for websites…