Linux Server

This guide will walk you through the process of creating a bootable installation media for Ubuntu Tools and Materials USB drive Ubuntu OS Download iso file Image writing software (e.g., …

In an era where online security is non-negotiable, encrypting data transmitted between web servers and users is imperative. Let’s Encrypt, a trusted Certificate Authority (CA), provides a seamless solution for …

The FreeSWITCH Command-Line Interface (CLI) provides powerful tools for monitoring and managing calls in your FreeSWITCH server. Whether you’re troubleshooting, gathering statistics, or simply keeping an eye on your system, …

To filter FreeSWITCH CLI running calls log, you can use the built-in command show channels concise followed by a pipe (|) and the grep command. Here’s how you can do …

Redis Server Migration with Data on another Linux server Copy all files on main server under /var/lib/redis Install redis-server on new server after installation stop the redis service systemctl status …

How to Back Up and Restore MongoDB Simple 2 command MongoDB mongodump     –> For dump all mongodb mongorestore  –> For restore all mongodb You can also specify the –host and …

PostgreSQL Backup Database and restore How to backup and restore Database * Postgres dump all the Database pg_dumpall pg_dump pg_dumpall dumps all databases in given PostgreSQL installation. Everything goes there. …

Install Postgresql Install PgAdmin4

Note: Replace yourdomain.com with you domain sudo su pm2 install pm2-healthvim ~/.pm2/module_conf.json {“pm2-logrotate”: {“max_size”: “500M”,“retain”: “200”,“compress”: “true”,“dateFormat”: “YYYY-MM-DD_HH-mm-ss”,“workerInterval”: “30”,“rotateInterval”: “* * * * 30”,“rotateModule”: “true”},“module-db-v2”: {“pm2-logrotate”: {},“pm2-health”: {}},“pm2-health”: {“smtp”: {“host”: …

Note: domainname —> replace with you domain name sudo apt remove postfix && apt purge postfixsudo apt install sendmailcd /etc/mailmkdir -m 700 -p /etc/mail/authinfonano /etc/mail/authinfo/authinfoadd line in that fileAuthInfo: “U:root@domainname.com” …