6/12/2023 0 Comments Startx samsclass.info![]() dev/tty7), it probably starts by opening this device and using it to send certain requests to the kernel. Since X can't run unless it has permissions to write to the VC device (e.g. You can find out which kind your shell is running on like this: $ echo $TTYįor reasons I'm not very clear about, full-screen graphics software like Xorg needs to be associated with a virtual console. These are used for terminal emulators like Xterm, for SSH sessions, Screen windows, and so on. In addition there are pseudo terminals (PTYs), which have names like /dev/pts/19. These are used for console login shells and can be accessed using the keystrokes Ctrl-Alt-F1, Ctrl-Alt-F2, etc. will definitely create error.Įverything makes sense in field of Computer Science.Ī typical Linux system has a fixed number of virtual terminals/consoles (VCs), which are assigned devices /dev/tty1, /dev/tty2, etc. (because that too was designed to fullfill all the needs that ordinary console was giving!!!).īut running a command which results the same as Cutting a branch of tree on while sitting exactly on that branch. You must be able to access all the resources by the internal Xserver GUI terminal. In fact till now i don't saw any case where i cannot access the resource by the terminal running on Xserver. you will succeed but for sure you are going to break your XServer runtime. just run startx command by administrative privileges. So think by your own why should the GUI Terminal should let you to do that?.Īnd if you really want to force that command. and by entering the command startx you further again are requesting to open up and new XServer. So Here we know that even GUI is built up on console. and let us enter our favorite command in it. then what to do if we want to do some command line operations.Īnd the answer for that is terminal. In fact everything, including the GUI builds on top of it.Ĭolloquially we can say "terminal" refer to end-points in a computer network with a star-topography.Īs GUI are built up on console. It is a type of role in the workings of a UNIX-like system and at the same time the basic interface offered by the systems. Most terminals nowadays are strictly speaking terminal emulators. but now it not a saparate dedicated device. Virtual consoles because in early times it was a physical device. ![]() example in Linux we have virtual consoles which we can access them by combination of Ctrl + Alt + F1 to F7. Console is a special sort of terminal, it was also a Physical device.Gnome-Terminal, a black windows appear that run Shell so we can run our commands.Terminal is a program that run a shell, in the past it was a physical device (Before terminals were monitors with keyboards, they were teletypes) and then its concept was transferred into software, like Gnome-Terminal.Thanks for all the suggestions so far guys.To understand this first we have to understand the difference between terminal, shell and console. Any use in removing both then starting with just XMing? (Since it had an option to install a special version of PuTTY with it.) I first installed PuTTY, then downloaded XMing. My 'X Display Location is set to Localhost:0, so I'll retry it tonight using your settings. This is what I've been trying, and I get the cannot open display error. Make sure Xming is running on the PC, then type the X program followed by "&" this runs the program in a background process, returning control to the command line so you can launch more programs. ![]() Before connecting, select the Connection / SSH / X11 options on the left menu, tick the "Enable X11 forwarding" box and set the "X display location" to localhost:0.0 - now connect and login. You cannot run startx to get the desktop for that you need VNC, RDP or another connection. In fact, if you are running multiple monitors on your PC you can put Pi windows across the monitors. SimonSmall wrote:You can run X programs using X11 forwarding over SSH, not a problem to set up at all, and it works very well.
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