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Changing the hostname on CentOS 7 is pretty straight forward, issue the following at shell and replace HOSTNAME with the hostname you want to set. hostnamectl set-hostname HOSTNAME To verify that the new hostname is set issue the following: hostnamectl
The easiest to add or edit the dns servers your server uses is to edit the file at and then add dns entries in the following manner nameserver 208.67.222.222 nameserver 8.8.8.8 nameserver 208.67.220.220 nameserver 8.8.4.4 So I’ve gone and set…
Error: system-config-network: command not found The new command for this is nmtui
This can be a little tricky if you’re new to Odoo because at the time of creating a new database / company it only asks you for a password and not an email address. The default username is admin. Use the password…
A lot of people, including us, have been getting really slow download speeds on the OS X El Capitan, or macOS Sierra, download. Chances are, the servers nearest to you are being seriously hammered, hence the slow download. An easy fix to this is…
Install Memcached on your server if you haven’t already done it: LINK Issue the following at shell: yum install php-pecl-memcache Now add memcache to PHP, create a file at: /etc/php.d/memcache.ini and the following to it extension=memcache.so Restart apache systemctl restart httpd Verify the…
Issue the following command to get going: yum install memcached Edit the config located at /etc/sysconfig/memcached PORT=”11211″ USER=”memcached” MAXCONN=”1024″ CACHESIZE=”640″ OPTIONS=”-l 127.0.0.1″ Make sure you set the OPTIONS section as above, also increase the CACHESIZE according to your needs Start it up: systemctl start…
Look for the exact name of the installed rpm you want to remove rpm -aq | grep -i XYZ Copy the complete line of the rpm you want to remove and issue the following to remove rpm -e XYZ Note:…
The solution two this error is one of two things, either session create is not checking for an existing session before starting one, or the php.ini has session.auto_start enabled. Make sure you create a session by checking if one doesn’t already…
Our starting point is a 64-bit, fresh CentOS 7 (minimal ) machine. Get your machine up to date before proceeding: yum update -y We’ll start by installing PostgreSQL yum install postgresql postgresql-server postgresql-libs Since this is the first time installing…