Do you have multiple vms and real machines you use for random testing, and small tasks? need to know what machine you are on? what kernel you are using? what the current Linux distribution info is? what OS version did you last install on here? and more such questions? well! we have some of the […]
Xvfb or X virtual framebuffer X virtual framebuffer is a display server using the X11 protocol. In contrast to other display servers, it performs all graphical operations in memory without showing any screen output. which makes it ideal for some surprising uses. e.g.
Xvfb :1 &
xv -display :1 &
import -display :1 -window root image.png
(above snippet via Wikipedia) I had to run xvfb automatically on boot on […]
Got an RPM laying about you need to install but it has a bunch of dependencies? well let yum do the heavy lifting.
yum --nogpgcheck localinstall SomeApp.noarch.rpm