How to change key file of AWS EC2 instance after launch
Lost AWS EC2 instance’s key? Want to recover your instance? Here’s the way to launch same server using new key
Lost AWS EC2 instance’s key? Want to recover your instance? Here’s the way to launch same server using new key
How to issue a free SSL certificate for your site using let’s encrypt for Apache, and NGINX web server or using Docker Container
Create MongoDB Replica set for high availability of your mongodb cluster and auto recovery when primary instance goes down
Server space is full? checkout out these three commands which can show you exact utilization for your disk
ls, cat, touch, mkdir, rm, rmdir, date, echo, export, cd, pwd, cp, mv, passwd, whoami learn about these most used linux commands
to transfer, upload or download files from server to local machine use this scp command on command line linux or ubuntu
Jenkins, Docker, Git, ELK Stack, Nagios, Kubernetes, Ansible, Slack, Prometheus, Terraform are our top 10 Devops tools
deploy python flask APIs using Docker and run it without spending hours of time debugging why it is not running the same way it runs in your machine
Maintaining website uptime 24*7 is important for any business. create automated monitoring for your website to get notified when site is down
Build Java spring boot application using gradle, create jar file and deploy it using openjdk, all in just one dockerimage.