How to Install RVSkins
RVSkin is an awesome skin for cPanel, the installation is pretty straight-forward, and is done via SSH, RVSkin is a multilingual, multi-theme advanced skin management software for cPanel server.
Root access is required.
mkdir /root/rvadmin
cd /root/rvadmin
wget http://download.rvglobalsoft.com/download.php/download/rvskin-auto/saveto/rvauto.tar.bz2
bunzip2 -d rvauto.tar.bz2
tar -xvf rvauto.tar
perl /root/rvadmin/auto_rvskin.pl
You can now login to WHM (as root) and navigate to RVSkin Manager, listed under Plugins in the left-hand navigation.
How to install Softaculous in WHM
1) In order to install Softaculous ensure ionCube Loaders are enabled.
If it is not enabled you can go to WHM >> Tweak Settings >>PHP >> Select ioncube from Loader to use for internal cPanel PHP
2) Now Login to the server as root.
3)Go to the directory /usr/local/cpanel/whostmgr/docroot/cgi
cd /usr/local/cpanel/whostmgr/docroot/cgi
4) Download Softaculous
wget -N http://www.softaculous.com/ins/addon_softaculous.php
5) Change the permissions to 755
chmod 755 addon_softaculous.php
That’s for the command line.
Now login to WHM
6) Go to WHM > Plugins> Softaculous – Instant Installs
Using netstat to find largest number of established connections
To find out the largest number of established connections you can simply use something like
netstat -an | grep ‘ESTABLISHED’ | awk ‘{print $4}’ | cut -d: -f1 | uniq -c | sort -rn | head -n 1
3 192.168.1.2
To see the list of the top 10
netstat -an | grep ‘ESTABLISHED’ | awk ‘{print $4}’ | cut -d: -f1 | uniq -c | sort -rn | head -n 10
2 192.168.1.2
How to view all
netstat -an | grep ‘ESTABLISHED’ | awk ‘{print $4}’ | cut -d: -f1 | uniq -c | sort -rn
3 192.168.1.2
You can also view all but have pages so you can view each in detail
netstat -an | grep ‘ESTABLISHED’ | awk ‘{print $4}’ | cut -d: -f1 | uniq -c | sort -rn | more
8 192.168.1.2
You can show the port with:
netstat -an | grep ‘ESTABLISHED’ | awk ‘{print $4}’ | uniq -c | sort -rn
1 192.168.1.2:58632
1 192.168.1.2:58631
1 192.168.1.2:58629
1 192.168.1.2:58628
1 192.168.1.2:58627
1 192.168.1.2:58613
1 192.168.1.2:55154
1 192.168.1.2:48673
Kill all processes matching certain strings.
This guide will help you to know how to kill all processes matching certain strings, for our example we will use httpd.
One very simple method is killall, such as
If that doesn’t work you can go through the process list and kill -9 the pids by using the following,
kill -9 $(ps aux | grep -v grep | grep httpd | awk ‘{print $2}’)
Where httpd is the string.
cPanel FTP and MySQL General Information and Error Log files
FTP: Logins and General Errors.
General information and login attempts are logged here
FTP Transactions
This is a symbolic link in most cases to /usr/local/apache/domlogs/ftpxferlog, which contains a history ofthe transactions made by FTP users.
MySQL: General Information and Errors
/var/lib/mysql/$(hostname).err
This path could vary, but is generally located in /var/lib/mysql. Could also be located at /var/log/mysqld.log
