The character based display-interface between human and computer.

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2
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1answer
326 views

Ctrl-Alt-F1 to F6 work differently for left and right sides of the keyboard

If I want to log in to the traditional text shell, I can only use the right side control and alt keys, the left side ones will do nothing. Once I switch to another shell, I now have to use the left ...
2
votes
1answer
406 views

Disable browser logging output to console

I'm currently using Ubuntu 11.04 and I'm running into a really annoying issue while developing for web. I'm rather new to Ubuntu, coming from FreeBSD where I never encountered an issue like this, so ...
2
votes
1answer
300 views

Change size of system console as user

At uni, I'm using a terminal to log into a text console of some unix server. As the monitors are 17" and the console is displayed full screen, it's a bit annoying to look at the screen with the ...
2
votes
0answers
154 views

add monitor to linux tty framebuffer

Whenever I use my laptop at my desk, I usually connect it to an external display on DP-1. To switch the window manager output to this display, I can just use xrandr --output DP-1 ... However, ...
2
votes
1answer
82 views

I no longer see the output of rc scripts

My current problem After cloning the root filesystem of my debian system to an SSD (cp -ax) I no longer see the output of my rc scripts during boot from the SSD. I do see them during shutdown or when ...
2
votes
0answers
115 views

How can force my screen to unblank?

I've been doing a lot of looking around forums for different ways to unblank the screen. I am running embedded linux on a machine I have and I found out that the screen goes blank under certain ...
2
votes
0answers
46 views

Screen size in FreeBSD in VirtualBox

I am installing FreeBSD 10.0 on VirtualBox, and I can't figure out how to change the size of my screan, in the virtualbox? The freebsd in the virtualbox treats my screen like it's 1/4th the size of ...
2
votes
0answers
74 views

tmux: shared session, one user in a pane, another in another pane, two different cursors

I've decided to try tmux: have been reading the docs and googling around, trying to find a way to have two users sharing a session, each with a different cursor. However, giving 777 permissions to ...
2
votes
1answer
300 views

How can I make the TTY use the appropriate charset?

Note: forked of this per recommendation here. While I got the X keyboard layout right on my own after I fixed that stupid typo, I still can't set the console charset, key map, font map, or whatever ...
2
votes
2answers
82 views

How do I prevent the screen from blanking?

I am running 12.04 Ubuntu Server and my screen blanks after some time. I am unable to unblank it without power cycling the computer. I can however log in via ssh and type who see that the tty1 ...
2
votes
1answer
243 views

accessing stdin/stdout of a process started in another tty

I logged in to my linux physically(say tty1) and started a process that watches stdin for commands and has some stdout-put. How can I access/use this process from a SSH session?
2
votes
1answer
357 views

Boot graphical application straight from Linux bootup (without verbose boot messages and desktop)

Is it possible to boot from minimum Linux core(Linux/Android) to an application (preferably created in interchangeable platform languages such as C# – Mono / GTK / Java / C) without any verbose ...
2
votes
2answers
680 views

How to switch from TTY to KDE in Oracle Linux

I had installed Oracle Linux. While installing I had selected KDE for the desktop. After finishing I assumed that I could login to KDE Desktop, but I got a TTY. It asked for login and I gave root ...
2
votes
2answers
4k views

How to change temporarily font size in text console in openSUSE?

I found several answers already but all of them are focused on changing size for good, i.e. at Lilo/Grub level. I don't want this though. So, key issues: changing size on-fly, I would like to ...
1
vote
2answers
1k views

How to exit login screen and start commandline while at login screen

I am at the gnome 2 login screen but I want to exit and re-enter command-line environment. I remember there was a combination hot key one has to invoke.
1
vote
2answers
5k views

How to set default console keyboard layout in Arch Linux?

Whenever I reboot my computer I have to set the keyboard layout in a console again with loadkeys. Is there a way to change the default keyboard layout that is loaded everytime the computer boots?
1
vote
4answers
982 views

Toggle between dvorak and qwerty

I've recently started to learn the dvorak keyboard layout, but I still need to use qwerty sometimes. I'm looking for a script to toggle between the two keyboard layouts. Also, I'd like to invoke ...
1
vote
1answer
39 views

Send specific signal number with specific key

I want to set a specific key like F12 to send me a specific signal number that out of linux signals range that I can handle this signal with trap command. How can I do that? NOTE: I'm working with ...
1
vote
1answer
48 views

Get current output

This just crossed my mind. Let's say that I'm operating a remote machine via SSH and I executed a make command to, e.g. build a new kernel for my machine. While I'm logged in that session, I can see ...
1
vote
1answer
587 views

Login other bash ttys after logging in to one

Is there a way to login certain (or all) ttys after logging into one? I don't want auto-login because I still want to login once (for security). I've looked into things like "screen" but they are ...
1
vote
2answers
576 views

Is there a way to view the console output instead of boot logo, while my RHEL 6.2 machine boots up?

My company provided laptop has RHEL6.2, with lot of programs to start up automatically, which makes the boot up process slow. While the machine boots up, there is the boring RHEL logo on the screen ...
1
vote
2answers
139 views

Saving files on lost focus in Vim

I have been trying to setup the shell version of vim to save any changed files when the shell window loses focus. Following these instructions does not work. Even though I am using OS X, I figure ...
1
vote
2answers
78 views

Lock console session

I've set up a no-x/console only system running a minimal install of debian jessie/testing. For this system I need a screen locker to lock the entire session when I'm away. vlock would be appropriate ...
1
vote
1answer
749 views

Try to disable console output, console=null doesn't work

as mentioned above, I want to to completely turn off the console output, but putting console= or console=null in the kernel command line doesn't change a thing. When I enque quiet to the kernel ...
1
vote
1answer
60 views

Is there any way to play gpu accelerated video without X?

You can play use mplayer on fbdev, but not with the gpu. That's as close as I can find.
1
vote
1answer
55 views

Emacs - Strange Whitespace

(I posted this same general question here on StackOverflow thinking it had something to do with my emacs configuration, but after following a comment there, I think it is exclusive to urxvt) My ...
1
vote
1answer
1k views

Can't open the initial console on ARM S3C2440 running utuLinux

I try to mount an NFS filesystem to the target board ARM s3C2440. I've started the NFS service and the portmap service. The server operating system is Ubuntu 10.04. I use minicom to communicate with ...
1
vote
1answer
51 views

use mosh without giving up local scrollback / history?

Is there a way to use mosh without giving up the local scrollback? Basically, in some circumstances, IP-roaming is indeed useful and needed, but the extra terminal emulation and key prediction seems ...
1
vote
2answers
60 views

Block physical console access

I'd like to block physical console access to my linux. I'd like to find, which module is responsible for keyboard input (ps/2, usb, ...) and vga output (only physical), so I can remove them from my ...
1
vote
2answers
776 views

How to change the default TTY after boot?

Normally when system starts you have all output printed on the TTY1, and that's ok, but I start X-server via startx and achieve this by the following lines in the ~/.profile file : if [[ $(tty) = ...
1
vote
1answer
66 views

Capture textual snapshot of pseudo terminal

My question is related to Keyboard and Console, but I want to do it for an arbitrary pseudo terminal, and not just the built-in Linux ones. Also, I'm not interested in a stream, I just want the ...
1
vote
1answer
930 views

/dev/console dynamic redirection

Is it possible to dynamically redirect all data sent to /dev/console into something else (for example - to /dev/null, /dev/tty9 or even /dev/null)? Of course, it can be done statically via ...
1
vote
2answers
409 views

What stream does perf use?

What stream does the perf command use!? I've been trying to capture it with (perf stat -x, -ecache-misses ./a.out>/dev/null) 2> results following http://stackoverflow.com/q/13232889/50305, ...
1
vote
1answer
1k views

Installing video driver on Arch Linux

I have Arch Linux installed in console mode on an Intel-PC machine. My task is to write and run an OpenGL display program on the machine to check whether it meets the following conditions: It would ...
1
vote
1answer
273 views

Can I use xterm to read/write to a pts without spawning another process (e.g a shell)?

I have a process which reads and writes to a pseudo terminal. I would like to open xterm and have it open a pseudo terminal and leave it open so I can communicate with this process without creating ...
1
vote
2answers
332 views

Can't switch to console using my own compiled kernel

In my Ubuntu, I can't switch to console through Ctrl+Alt+Fx using my own compiled kernel, and a black screen appears. I can switch back through Ctrl+Alt+F7. Using the default Ubuntu kernel, I can ...
1
vote
3answers
5k views

Cannot execute binaries in Ubuntu : file not found

When I try to run any executable file a file not found error occurs. Sometimes it says nothing but doesn't do anything. For example, when I execute ./blah-blah.bin it fails finding the file when it ...
1
vote
2answers
323 views

How to log the output of a daemon application?

I have a Java program running as a daemon (thanks to YAJSW, a wrapper for java). The thing is that this java application writes several lines of console text, (simply imagine a Hello World App). If I ...
1
vote
1answer
13 views

Resync NumLock light with NumLock status

I plugged a second keyboard into my computer to test something, and now my NumLock light is out of sync with the lock status (the light is off when NumLock is on, and vice-versa). How can I get the ...
1
vote
1answer
13 views

Virtual console pauses video and audio playback running in KDE

In Kubuntu 14.04, when I switch to one of the virtual consoles by pressing CTRL-ALT-F1...F6 all audio and video playback running in the GUI gets interrupted and continues only when going back to X. ...
1
vote
0answers
20 views

(nologin) root and id X re-spawning

Today I faced a strange issue on one of the test server. Server was set to Runlevel 5. But it didnt work and system changed to runlevel 3. It was showing "init: Id "x" respawning too fast: disabled ...
1
vote
1answer
74 views

Combos with shift not working in emacs on console

I'm running emacs 24.3.1 on a system with a console-only minimal install of Debian Jessie. Non of the keybindings that involve the shift key works in emacs (except shift to modify upper case). These ...
1
vote
1answer
70 views

What is the Command to check the history of the command executed which should based on the user who accessed it [closed]

I am looking for the command or script to meet the following requirement. I wanted a history of all the users who connected to my machine and what commands they execute in there session and at which ...
1
vote
0answers
45 views

Why CentOS 6 adjusts console width when running screen?

I run a console window through my PuTTY session. That console windows has a column width of 140. When I start the screen session, the console shrinks to 80 columns. I do not see this behavior on ...
1
vote
0answers
308 views

Console Terminus Font Size in Slackware?

I am running Slackware 14.1 mostly from the command line on a 1366x768 monitor (using a vesa mode appropriate for the resolution, 0x34c if it matters, giving me a screen resolution of 1366x768x32 in ...
1
vote
0answers
588 views

Debian 7 - Startx fails to start system

When I boot into the second primary boot loader, I get to the text based console to boot when I type 'startx'. The screen loads, and goes black for 10 seconds. Then when it loads a white screen ...
1
vote
0answers
634 views

badblocks and “end_request: I/O error” in output

I have 500GB disk in my toshiba laptop, I tried to do backup of files in this HDD but it failed few times (ubuntu just closed copying operation or unmounted disk during copying files). So I boot my ...
1
vote
0answers
35 views

How to get 256 color support in a login shell TTY? [duplicate]

I want to experiment with a fully text-based environment, however, the only thing that is stopping me - is getting 256 colors so my Vim color schemes could work perfectly. When I enter a TTY by ...
1
vote
1answer
129 views

Clearing the “old” scrollback buffer

This might seem to be a duplicate question but it isn't. I know that I can use printf "\033f" to clear the scrollback buffer of the "current" session but that doesn't work for old sessions. My ...
1
vote
0answers
277 views

why cannot read /dev/console after reboot AIX

I use < /dev/console when running Micro-Focus cobol programs in background cron jobs instead of < /dev/null because then we don't get an warning about the input file not supporting ioctl. The ...