If you have the different versions of Linux kernel installed on your server and you are using only the latest one and want to remove the old, unused kernel’s on server. Follow the below steps to remove the old kernels. […]
Category: Linux
R1soft Error Failed to connect to (hostname) after 120000 milliseconds
R1soft server is unable to connect to Agent server, and giving following error message: [wpfmb type=’error’ theme=2]Failed to connect to (hostname) after 120000 milliseconds[/wpfmb] […]
How to delete error_log files of all accounts on a cPanel server
Error_log file saves the error logs of a account / user / website. There can be multiple error_log file under one user account. These error_log files can consume lots of space on your server. Sometimes the size of error_log files are in GB. So, you may want to delete all error_log files to free up some […]
How to Reduce High Memory Usage by Apache / HTTPD on a cPanel Server
If Apache / HTTPS is using bunch of memory on your server here is how you can optimize Apache on your server / VPS. Login as root in WHM and explore to: WHM Home >> Service Configuration >> Apache Configuration >> Global Configuration Now change value of Max Connections Per Child. Default value of Max Connections […]
HTTP failed to start because of syntax error in HTTPD.conf
We have recently installed CentOS 6 and trying to configure Apache virtual hosts to host several domains / websites without any control panel like cPanel. But after editing /etc/httpd/conf/httpd.conf file for virtual hosts, Apache was fail to start with following error message: […]
How to disable un-necessary default Apache Modules
By default Apache loads number of modules which probably you do not need. If you’re running mostly WordPress based websites on your VPS / Server, you can consider disabling un-needed Apache modules. this can save numerous memory and optimize server. […]
Cpanel update failure during updatenow
Today I was getting following warning message from our cPanel server: [wpfmb type=’error’ theme=2]The /usr/local/cpanel/scripts/updatenow –upcp –log=/var/cpanel/updatelogs/update.1450258802.log` command failed and exited with the code “255” (signal = 0) [/wpfmb] To resolve this Error follow the steps below: Login to your server via SSH as root Run following commands: /scripts/autorepair fix_duplicate_cpanel_rpms /scripts/upcp –force The above commands […]
Error: Login without a password is forbidden by configuration (see AllowNoPassword)
Just upgraded ubuntu and checked my all config is as it is. All was ok then i started my phpmyadmin and found error: [wpfmb type=’error’ theme=2]“Login without a password is forbidden by configuration (see AllowNoPassword)” in ubuntu[/wpfmb] […]
How to Install XCache on Ubuntu 15.04
These instructions are intended specifically for installing XCache, an open-source opcode cacher, on Ubuntu 15.04.I assume that you already have a web server with Apache and PHP installed. […]
How To Set Up vsftpd on Ubuntu
VSFTPD program was built to have strongest protection against possible FTP vulnerabilities.It is authorized under the GNU General Public License. It is secure and very quick. In this tutorial, we will see how to install VSFTPD and how to setup VSFTPD for different uses on UBUNTU 15.04. […]