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…
Author: Arunlal A
Senior System Developer at Zeta. Linux lover. Traveller.
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Happy coding and deploying!
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…
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…
How to sort and count emails in mail queue with mail senders’ name – Exim command
We already discussed the same on one topic to find-out the spamming on cPanel server with Exim. Here I am discussing some quick ways to list spam emails count with corresponding email senders’ name. It’s very useful in some situations…
List Subdomains, Addon domains and Parked domains of a cPanel account via command line
Yeah, it’s possible to sort out all associated domains (Subdomains, Addon-domains and Parked-domains) for a cPanel account via command line. This will be helpful for server admins to sort out all associated accounts simply and quickly from the command line.…
Important log file paths for Directadmin server
Why DirectAdmin? DirectAdmin is one of the commonly using web hosting control panels available now. It is an easy to use control panel. DirectAdmin is an extremely efficient control panel that uses the bare minimum of system resources. This makes…