Linux & Windows Tips, Tutorials, , Ideas

How to make WHM & cPanel configuration

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Note: If you haven’t installed cPanel & WHM on your server yet, you may follow How to install WHM & cPanel on CentOS 6 Linux server to learn how to install cPanel & WHM on Linux CentOs server.
After you have done your cPanel & WHM installation on your server, you may access your control panel via https://youripaddress:2087 address. You should make some configuration for your first run.

 

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Managing PING through iptables

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Managing PING through iptables

PING Packet InterNet Gopher, is a computer network administration utility used to test the reachability of a host on an Internet Protocol (IP) network and to measure the total round-trip time for messages sent from the originating host to a destination computer and back.

 

 

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Proxmox : starting worker failed: unable to parse worker upid

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Proxmox : starting worker failed: unable to parse worker upid

First of all, back up the following files:

# nano /usr/share/perl5/PVE/Tools.pm
# nano /usr/share/pve-manager/ext4/pvemanagerlib.js

 

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Check and Repair Hard Disk for Linux

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No matter how well you take care of your computer, sometimes, it will just crash and you often have to pull off the plug to restart the computer. When such crashes happen, there is a chance that your filesystem will get corrupted or damage. It is advisable to do a filesystem check regularly to make sure that it is running properly and free of error.

 In Linux (and Mac), there is this powerful command “fsck” that you can use to check and repair your filesystem. “Fsck” stands for “File System Consistency checK”.

 

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Recommended mod_security best Rules

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Mod_security is a popular Apache plugin that serves as a Web Application Firewall, screening requests coming in to the webserver based on a set of configurable rules. 

The “best rules” for mod_security are often requested, although there is not a ruleset that is absolutely the best. Every website and application has slightly different circumstances, which will require some fine-tuning of the rules to make sure they are strict enough to be protective, but not so strict as to disallow normal users. 

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Cpanel Exim server troubleshooting .

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Email server troubleshooting – Cpanel

Email / Exim server troubleshooting techniques. You can use the following email server troubleshooting options in your cpanel. Mostly used this command to find spam emails and bulk email senders. You can also refer mostly used exim commands, also you can refer options in WHM – > Tweak Settings – > mail

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