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Latest IT News and Updates
Q. I am getting a Forbidden 403 error after I've changed the DocumentRoot in Apache for my domain. What do I do?
A. This is a security feature on the Apache running on Ubuntu (and Debian). The solution is quite simple:
Here's a quick way to determine if the week is odd or even in bash. You can replace the "even" and "odd" with whatever functions you are looking to perform (eg. backup)
Copy and paste this into a file:
You have a server, but want to setup VNC to access the GUI? This tutorial will help with that. We've used Ubuntu 16.04 to install, but it should work with others as well.
Install the components
apt-get -y install ubuntu-desktop tightvncserver xfce4 xfce4-goodies autocutsel
Add the vnc user and give it a password:
You can add vnc as sudo, so you could run apps as root. Edit the sudoers file:
echo "vnc ALL=(ALL) ALL" >> /etc/sudoers
Q: We have switching our Exchange server to another one, but the autodiscover keeps reverting back. Is there a way to fix this?
A: You can manually bypass the Microsoft Exchange settings. (Below was tested on Exchange 2010 and 2013.)
Adjust the following registry settings. Depending on your version of Microsoft Office the number between "Office" and "Outlook" will change. For example, in Outlook 2007 it is 12.0, for Outlook 2010 it is 14.0, for Outlook 2016 it is 16.0:
The widely used ifconfig is missing from Centos 7.X version of Linux with minimal install. To get it back, run the following command:
The command will then be available as usual.
If you don't want to use ifconfig and are wondering how else you can find the IP address, you can run this command: