Suhosin is an advanced protection system for PHP installations. It was designed to protect servers and users from known and unknown flaws in PHP applications and the PHP core. Suhosin comes in two independent parts, that can be used separately or in...
If you are deploying VMware View 4.5 in an Active Directory 2008 environment (including 2008 R2 Forest and Domain functional levels), you may encounter an error when deploying Windows XP virtual desktops via View Composer. The errors usually say...
In the Linux operating system, root has the highest authority and is also known as the owner of super authority. Operations that ordinary users cannot perform can be completed by root users, so they are also called super administrative users...
In order to increase the memory limit for Java, perform the following steps, create a new file: nano /var/cpanel/tomcat.options Insert the following 2 lines: Xmx200M Xms100M Where Xmx is the upper limit and Xms is the lower limit. You have to...
If you have recently set-up a new vSphere environment with vCenter Server, you may encounter an error stating that Remediation Failed because a host Failed to download vibs. In our case, the vCenter Server was installed on Server 2008 R2 and the...
You first have to install the devel packages for unixodbc, then add a line in rawopts file and rebuild Apache+PHP. 1. Install the UnixODBC devel packages: yum install unixODBC unixODBC-devel 2. You now need to create a file...
You may see error “Fatal! Write failure” error message while adding email forwarders OR setting a catchall email address from cPanel >> “Email Accounts” section. The error is: Fatal! Write Failure:...
A new Adobe hotfix for ColdFusion has been released recently. The vulnerability which was discovered by Richard Brain was rated as important by Adobe and could affect a large number of Internet-facing web servers. How does the...
Learn to shut down or restart your Linux system, warn users that the system is shutting down, and switch to a somewhat restrictive run level. This process is unfamiliar to many Linux enthusiasts. Next, Ian Shields, a senior programmer from...
Wait… before I try to copy this directory recursively, how big is it?
du -sh /path/to/directory
-s : Display for the entire folder, not for all subfiles separately
-h : Display size in human-readable format: KB, GB, TB..