Checking website safety to avoid Cyber threats online
I. Investigating: is this website safe Run following command sudo yum install epel-release sudo yum install imapsync II. Ensure SSL is there before making a purchase We can audit the HTTPS availability with the SSL analyzer URL’s available over the internet. Also, there is a range
IMAPSYNC
When you want to migrate your email from old hosting provider into your new hosting provider, you can use imap-sync for this purpose. II. Install imapsync Run following command sudo yum install epel-release sudo yum install imapsync II. Run imapsync to sync email imapsync --host1 <source-host>
Common Virtualmin Postfix issue
I. Cannot be enabled unless a BCC map Failed to save enabled features : Automatic BCCing of outgoing email cannot be enabled unless a BCC map is defined. Solution Go to Webmin → Servers → Postfix Mail Server.Click on the BCC Mapping icon, and make sure the Sender BCC mapping lookup
LINUX common monitor commands & tools
I. Common Commands & Tools 1. PHP Performance debugger Strace is good tool to debug PHP performance. Firstly, you need to install it via CentOS yum install strace Ubuntu apt-get install strace For detect all PHP-FPM we can use following command strace -c -f $(pgrep php-fpm |