If you receive such message on your virtual machine, you have workaround to fix this problem.
Today we need to install ntp server. Lets do it on Centos 6.6. The same process will be for Centos 7.
1. Install NTP Server
We need to execute bash script on several servers. To do it manually – bad idea. But we have puppet. Lets make it by puppet.
- Create bash script name.sh.
- Create new manifest and apply it to our servers:
I need to install Ubuntu on Sony Vaio laptop. So I need to create bootable USB stick for that. My home OS is Mac OS X 10 and today we gonna make bootable USB stick on OS X.
Note: this procedure requires that you create an .img file from the .iso file you download. It will also change the filesystem that is on the USB stick to make it bootable, so backup all data before continuing.
Tip: Drag and drop a file from Finder to Terminal to ‘paste’ the full path without risking typing errors.
2. Open the Terminal. [Read more…]