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Showing posts with the label dvtm

The desktop environment.

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Most computers started with a command line interface. Then eventually migrated to a pictured interface Every computer now has some kind of desktop environment that allows to to interact with the system. The first gui (graphical user interface.) first came from Xerox.  Not going to show every desktop, but I will show the ones I think important. Then came the copy cats such as apple with the Mac and Microsoft with windows. You had to use their gui environment. Linux did not lock you into the desktop, but their were two major variations that sort of stems from the original environments. Gnome was a sort of gui that was like the apple interface and then there was kde which stemed from the mswindows interface. Then things soft of changed. Developers thought that a tiled interface would be easier I call them the Fisher-Price interfaces. Not fond of the tiled environment as you seem to lose some control over the desktop.  To each his own. There...

Guiless?

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You actually can do a minimal windowing from the command line in Linux with dvtm. Dvtm is excellent for low end machines where graphics are not a priority. In the picture shown we have a working clock, SC a spreadsheet that you can easily export data to your favorite desktop spreadsheet such as Libreoffice, Links2 a web browser pointed to www.google.com, and finally nano a pretty decent basic text editor. I prefer vim, but nano has more of a user interface. Cheatsheet: `dvtm` is one simple, easy-to-use terminal multiplexer. Commonly used Options:     -v         prints version information to standard output, then exits.         -m <mod>   set default modifier at runtime.         [cmd...]   Execute cmd after dvtm is started. KeyBoard Shortcuts:     Mod    Each keybinding begins with Mod which defaults to ^...

Command line freedom.

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More and more computers are going back to the command line. This is being done so that it takes less resources to run that system. It also makes it easier to have what is known as virtual machines all running on one piece of hardware, thereby saving money. That includes Microsoft products such as their server. Yes, they will have a product that runs without MSWindows. Just like the old DOS machines. With Linux, BSD, and etc have been doing this all along. Two invaluable tools are DVTM (a command line window manager and SCREEN (a command line connection or session  detacher/reattach). With SCREEN you can free yourself of that ssh or rlogin session and then reattach to the session later from the same or another computer. For details see: http://www.instructables.com/id/Linux-screen-play/ . With DVTM you can have multiple windows or more than one usable prompt at a time. You could be working on your favorite  spreadsheet doing important reports while watching an...