To list all letsencrypt SSL certificates, run certbot certificates Example root@ok:~# certbot certificates Saving debug log to /var/log/letsencrypt/letsencrypt.log Revocation status for /etc/letsencrypt/live/boby.hosthat.com/cert.pem…
When running database migration in a new larvel project, i get following error boby@hon-pc-01:~/www/proxy (master)$ php artisan migrate In Connection.php line 664:…
How to list iptables rules Block an IP using iptables Open MySQL Port 3306 in CentOS 7 Saving iptables firewall rules Port…
zmcontrol is CLI tool for managing Zimbra Mail Server. To use, zmcontrol, you need to become user zimbra. su – zimbra zmcontrol…
mosquitto is an Open Source MQTT server. MQTT is a machine to machine or IOT (Internet of Things) protocol. https://mosquitto.org To install…
Install Open Source Zimbra Mail Server Reset Zimbra Administrator Password zmcontrol CLI for Zimbra Mail Server Zimbra Generate DKIM Key Zimbra Unable…
To reset Administrator password for Zimbra Mail Server, run su – zimbra zmprov sp ADMIN_EMAIL NEW_PASSWORD Zimbra
Node.js applications when you run with nodejs command, need to restart when a change is made to the source code of the…
nvm is a Node Version Manager, which allows you to run multiple versions of Node.js To install nvm, run To list all…
Auto Start pm2 on bootHow to host static site using pm2 pm2 is a process manager for node.js applications. It is similar…
https://vuestorefront.io – store front for magento. Magento 2 Magento 2 Login Errors Magento version To find the version, go to Magento 1.9
To set cronjob for Magento 1.9, add */3 * * * * /bin/sh /var/www/html/cron.sh Magento