How to solve crash in virtual servers when running Xen 4.8 and later versions
Resolving the bug in Xen version 4.8 and later versions in CentOS and Ubuntu Based Linux Distribution by easy to use techniques and modifying the kernel parameters.
Disabling crashkernel on CentOS 7
Crashkernel feature uses up a useful amount of memory which is needed by the system itself. Therefore it is best to disable this feature to save up more memory for the System in general. Here is an easy procedure to Disable crashkernel in CentOS.
Easy way to free disk space on CentOS 7
The most effective method of clearing up disk space via the inbuilt resources in CentOS. This Tutorial will show you how to free up space in your CentOS machine Safely and effectively without loosing vital files.
How to fix ModSecurity Error Failed deleting collection
This article will show you exactly what we did to fix ModSecurity error: collections_remove_stale: Failed deleting collection.
