Language Selection

English French German Italian Portuguese Spanish

Let’s Play With GNU Screen

Filed under
Software
HowTos

The Screen utility is provided by the GNU Foundation; take a look at www.gnu.org/software/screen/ for more details. It comes pre-installed in most Linux distros—if not, you can use sudo apt-get install screen (or your distro’s package manager) to install it from the distro’s package repositories. I‘m using Ubuntu 10.04 32-bit, which has Screen pre-installed—version 4.00.03jw4.

Let’s get started. You can launch Screen by running screen in your terminal window. You will see a welcome banner and information, which you can page through with the space-bar, or hit Return to exit to a normal shell prompt. Now Screen is managing your session.

Note: Key bindings mentioned here are case-sensitive; Ctrl-a S is not the same as Ctrl-a s.

Screen lets you do many things. You can create Screen sessions using the key-binding Ctrl-a c. Understand that you have created a new shell, and it will appear on your screen—but the old shell you started with will also be running side by side. You can toggle between the shells using the Ctrl-a . (Ctrl-a followed by a period) key-binding. To view all shells managed by Screen, use Ctrl-a “.

rest here




More in Tux Machines

A Seat at the Big Kids’ Table at Ohio LinuxFest

Ohio LinuxFest isn’t just another excuse to travel. It’s a means for us to fulfill ourselves, and to get honest, tangible feedback for what we do and for what others are doing. It’s a place where ideas are sounded, bent, crumpled and turned until they either come out of the crucible perfect…or useless. That’s what our gatherings are about. They are about excitement and promise. They​ are about making sure the next generation has a real chance to put the first human footprint on Mars. They are a chance to insure they have the tools and the curiosity to take something apart and then make it better. This next generation will cure diabetes; they will make cancer an inconvenience and not a death sentence. Read more

OpenStack Juno is out, Debian (and Ubuntu Trusty ports) packages ready

This is just a quick announce: Debian packages for Juno are out. In fact, they were ready the day of the release, on the 16th of October. I uploaded it all (to Experimental) the same day, literally a few hours after the final released was git tagged. But I had no time to announce it. This week-end, I took the time to do an Ubuntu Trusty port, which I also publish (it’s just a mater of rebuilding all, and it should work out of the box). Here are the backports repositories. For Wheezy: deb http://archive.gplhost.com/debian juno-backports main deb http://archive.gplhost.com/debian juno main For trusty: deb http://archive.gplhost.com/debian trusty-juno-backports main Read more

Video: Systemd the Core OS (no coughing)

There has been so much negative stuff about systemd on teh Interwebs lately. It is so sad. Quite a few distros picked systemd because they liked a lot of the features it has. Why do the people who like systemd actually like it? Sure, if you look hard enough, you can find those answers... but I remembered a video where the man himself explains it. Read more

GParted 0.20 Improves Btrfs Support

GParted 0.20.0 is out today with a release that primarily improves Btrfs support. The improved Btrfs support comes via now handling support for resizing Btrfs file-systems that span multiple devices. GParted 0.20 also has GRUB2 restoration steps added to the help manual plus various translation updates. Read more