Setting up Varnish in WHM – Cloudlinux Server

Setting up Varnish in WHM – Cloudlinux Server

We will see how to install Varnish in a WHM server. Useful for magento caching which can be done from the admin UI. 1) Install epel-release repository yum install epel-release –y yum install pygpgme yum-utils 2) Create /etc/yum.repos.d/varnishcache_varnish60.repo with...

Roundcube is stuck / freezed

Do you face an issue in which you can see that the mail has delivered to your recipient, but Roundcube still shows “Sending Messages” and just freezes ? Roundcube looks to be freezed ! The issue might be due to X-Frame-Options set to DENY in Apache...

Harden your Ubuntu 20.04 hosting server

We will look at some general server steps to harden your Ubuntu 20.04. 1. Set Auto-update On Ubuntu 20.04 # sudo apt install unattended-upgrades Now open the below file and edit # vim /etc/apt/apt.conf.d/50unattended-upgrades Uncomment this line :...

CSF cheatsheet

Some useful CSF / LFD commands to do via SSH. CommandsPurposeExamplecsf -eEnable CSFcsf -xDisable CSFcsf -fFlush/Stop firewall rulescsf -d IP CommentBlock the IP csf -d 1.2.3.4 badguycsf -d IP/netmaskBlock the IP rangecsf -d 145.123.44.0/24csf -dr IPUnblock an IPcsf...

Setup Free SSLs on your shared cPanel account

At times, the hosting guys wont enable the AutoSSL option or you wont find the letsencrpyt plugin in your cPanel interface to install Free SSLs. So how will you go about ? You can go to https://www.sslforfree.com/ and enter your domain name. After you give the domain...