Create a script clear_exim
# vi clear_exim
Insert:
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Install ClamAV 99.2 for RHEL7-CentOS6
1 – Install EPEL 7
RHEL7:
# wget http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-9.noarch.rpm
# rpm -Uvh epel-release*.rpm
CentOS 7:
# yum install epel-release
Plesk How to Disable SSLv3
https://support.plesk.com/hc/en-us/articles/213410909
Vulnerability check script:
wget http://kb.plesk.com/Attachments/kcs-40007/poodle.zip
unzip poodle.zip
chmod +x poodle.sh
for i in `echo 21 587 443 465 7081 8443 993 995 `; do /bin/sh /home/inet203/poodle.sh 10.204.35.204 $i; done
How to integrate ClamAV into PureFTPd
Installing ClamAV
ClamAV is not available in the official CentOS repositories, therefore, we enable the EPEL repository (if you haven’t done so already. Start by importing the RPM GPK keys.
rpm –import /etc/pki/rpm-gpg/RPM-GPG-KEY*
Then we enable the EPEL repository on our CentOS system as lots of the packages that we are going to install in the course of this tutorial are not available in the official CentOS 7 repository:
How to setup HAProxy on CentOS 7
Step 1 – Configure the /etc/hosts files
Log in to the load balancer server and edit the /etc/hosts file.
ssh loadbalancer@192.168.1.102
sudo su
Install PostgreSQL Database Server CentOS 7
To use PostgreSQL as your database. Install it with the following command:
[root@mattermost ~] yum -y install postgresql-server postgresql-contrib
After installation we have to init the database.
[root@mattermost ~] postgresql-setup initdb
Initializing database … OK
Install MariaDB on CentOS 6
Step 1. Setting up the MariaDB Repository
You should ensure that the available packages are up to date. For that, simply run the following command in terminal:
yum -y update
Now, add the MariaDB CentOS repository.
Create a new MariaDB repository file /etc/yum.repos.d/mariadb.repo with nano:
nano /etc/yum.repos.d/MariaDB.repo
Install a Mumble Server on CentOS 7
he first step is to go to http://wiki.mumble.info/wiki/Main_Page and download the latest stable release of the Mumble Static Linux Server.
As we are using the CentOS 7 operating system, we have to use the wget command to download it. We can do this by right-clicking on the direct link and select ‘Copy Link Adress’ and then paste it to the command line after the wget command.
wget https://github.com/mumble-voip/mumble/releases/download/1.2.13/murmur-static_x86-1.2.13.tar.bz2
Configuring a user in vsftpd
Add your system user
Yes, it is this simple, creating a new user for ftp access in vsftpd is as easy as creating a new valid linux system user.
useradd test
passwd test
How to setup HAProxy as Load Balancer
Step 1 – Configure the /etc/hosts files
Log in to the load balancer server and edit the /etc/hosts file.
ssh loadbalancer@192.168.1.102
sudo su
vi /etc/hosts
