OVH CentOS 7 server grub rescue prompt
On an OVH Cpanel server running CentOS 7, the server won’t boot. When accessing the server console using IPMI, I found the…
CentOS 7
How to reset CentOS 7 root password using console
If you have lost the root password of your CentOS 7 system and have access to the console directly or using KVM,…
Install PHP APC Cache on CentOS 7 using yum
To install APC cache on CentOS 7, run yum install php-pecl-apcu After that, you need to restart the Apache webserver. systemctl restart…
Install Tomcat on CentOS 7
Apache Tomcat is an open source implementation of the Java Servlet and Java Server Pages. To install Apache Tomcat on CentOS 7,…
Elasticsearch failed to start on CentOS 7
After installing elasticsearch on CentOS 7, it failed to start with error [root@ns3160182 ~]# systemctl start elasticsearch.service Job for elasticsearch.service failed because…
Install Latest MariaDB on CentOS
To install the latest MariaDB on the CentOS server, go to https://mariadb.org/download/?t=repo-config On this page, select CentOS, then select your CentOS version…
Install python 3.6 on CentOS 7
CentOS 7 come with Python 2.7. To install python 3.6, first install the EPEL repo. yum install epel-repo -y Install IUS repo.…