Category CentOS 6

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Install cPanel / WHM on CentOS 7.7

Today we’ll install cPanel or WHM on CentOS 7.7 cPanel is the most popular control panel in the shared hosting space. It is so widely used that it is the defacto control panel in the industry, Plesk comes in close…
check mysql / mariadb table for primary key

Check MySQL / MariaDB table for Primary Key

It is pretty straightforward to check a MySQL / MariaDB table for a Primary Key, connect to the db server, login or open up your favorite MySQL client. Without selecting any table, issue the following command: SHOW INDEXES FROM <TABLE>…

Can’t add server – NewRelic

Ran into this very interesting issue today, I was trying to add two servers I had rented into NewRelic’s server monitor. The first one was successful but I couldn’t for the life of me add the second one. Turn’s out…

Install Java JDK 1.8 – CentOS 6.7

I usually download the rpm or source from Java.com and install it manually but this time around it just wouldn’t work. So this is the alternative, read: supported way, of installing Java JDK 1.8. Issue yum list *jdk* to get a list of…

Install Maven 3.3.3 – Centos 6.7

You need Java JDK installed, see this link Install Java JDK 1.8 Download the package from: maven.apache.org Move the compressed archive to the location you want and extract. cd /opt wget unzip apache-maven-3.3.3-bin.zip mv apache-maven-3.3.3 maven Create the following symlink: (note:…

MISSING: nc – Zimbra

Checking for prerequisites... FOUND: NPTL MISSING: nc FOUND: sudo-1.8.6p3-20 FOUND: libidn-1.18-2 FOUND: gmp-4.3.1-7 FOUND: libaio-0.3.107-10 FOUND: libstdc++-4.4.7-16 FOUND: unzip-6.0-2 Checking for suggested prerequisites... FOUND: perl-5.10.1 FOUND: sysstat FOUND: sqlite ###ERROR### Right after fixing the host file issue, this came up.…