The character based display-interface between human and computer.

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3
votes
1answer
39 views

Can I use two sets of I/O devices for two user sessions on one computer?

I want to connect a second monitor, keyboard and mouse to my PC (running Ubuntu) and let somebody else (e.g. my son) use the a different TTY while I am working. I know I can switch between TTYs using ...
3
votes
1answer
6k views

Change the number of rows and columns in the TTY [duplicate]

I want to resize the terminal which comes up when you press CtrlAltF1 (or F2,F3,...). 25x80 is small for a 24" screen. Tried using stty, but the commands stty columns 200 and stty rows 50 does not ...
3
votes
2answers
423 views

How to undo in spreadsheet calculator sc?

spreadsheet calculator sc is a very old console-based program. It does what the name says. I cannot find how to undo an operation in its man page. I currently use it together with RCS, ie. manually ...
3
votes
1answer
2k views

How to change the USB keyboard layout in an OpenBSD console?

I may be abusing the word console but I mean the mode without X i.e. pressing ^+Alt F1 and then log as other user where I want to use my chosen layout with USB keyboard. X works, it configures the ...
3
votes
1answer
164 views

Caps lock doesn't take effect on all letters

I have a laptop running Debian Jessie with only the Linux console (X server not installed). On this laptop caps lock doesn't take effect on the special Danish characters æøå (I just get æøå instead of ...
3
votes
1answer
746 views

Configure kbd and immediately profit of the changes without rebooting

I want to disable consoleblank and activates console clock vcstime which are obviously managed by kbd on my Debian 6. So I've changed the following in /etc/kbd/config file: POWERDOWN_TIME=1 ...
3
votes
1answer
721 views

How to increase the speed of a text console (kernel mode setting)?

On a Fedora 17 system (i915 hardware) KMS works out of the box - and using the console (i.e. Ctrl+Alt+F2 etc.) is very framebuffer-like. To the point that scrolling through a man page or cat log-files ...
3
votes
1answer
1k views

Framebuffer on OpenBSD?

I am migrating from Linux to OpenBSD, and one of the things I miss from my old OS is how even the consoles looked nice (so nice you could actually watch movies in there) under framebuffer using a ...
3
votes
0answers
47 views

Stop init.d from running, and go to terminal prompt

I'm running Rasbian (Debian?) on my Raspberry Pi, and have allot of auto-starting things in init.d. But what if I want to stop them all from running, and simply break into a terminal prompt? I've ...
3
votes
0answers
72 views

Output shutdown messages to multiple consoles

I have configured my system to direct console output on boot to serial and vga using kernel parameters. Serial is the last argument in the kernel parameters and will be the default used for ...
3
votes
0answers
124 views

LDAP: view DIT structure from terminal

Can I get list of existing entries using any console utilities? For example - I can get a tree of my filesystem with tree: $ tree . ├── Catalina │   └── localhost │   ├── host-manager.xml │   ...
3
votes
0answers
152 views

Getty not starting in qemu

I'm trying to get running an ARM based Debian inside qemu. As a rootfs I'm using structure from embeddedarm 2gb sdcard image with versatile 2.6.24 kernel downloaded from fedora qemu tutorial site. At ...
3
votes
0answers
494 views

How do I let an SDL app (not running as root) use the console

I want to use an SDL-based program to display graphics on the console, without having to log on from the console, and without running the program as root. For example, I want to be able to run it via ...
3
votes
1answer
160 views

Graphical console applications in Emacs

I am having trouble running htop within an ansi-term in Emacs 24.2. It looks like some of the control characters are not interpreted correctly. I thought ansi-term was capable of handling font ...
2
votes
2answers
771 views

How to find files with a certain subpath?

I need to find all xml-files that are placed in folders named config. Also config must be somewhere under a folder named trunk. For example, I am interested in all files like below: ...
2
votes
2answers
221 views

How to check who is logged in on the currently active virtual terminal?

I want to collect statistics about who is using a computer and for how much time. I can use the users command to see who is logged in but I want to know who is on the currently active VT. I don't care ...
2
votes
4answers
246 views

change to text console using ssh

I'm connecting to target computer through SSH from command line. Target computer is running Gnome. I need to be able to tell the target computer to change its desktop to a fullscreen text console ...
2
votes
2answers
1k views

Cannot scroll terminal in Fedora CLI

I work on Fedora 17 entirely in CLI (or TUI) and I do not have a mouse. If I output something that is long I cannot scroll the lines. I tried Ctr+Up, Ctr+Shift+Up, Ctrl+A as some sites suggest but ...
2
votes
2answers
249 views

utf-8 sequence in the console

when I perform the "tree" command in the console, here's what I've got : . ├── Annexe\ 1\ -\ Sch\303\251ma\ global\ de\ la\ base\ de\ donn\303\251es.raw ... The result is composed of utf-8 ...
2
votes
2answers
1k views

How can I retain the console input in mplayer when reading from stdin?

I'm playing around with the command line interface of mplayer. I'd like to script it in the following way find /some/path/ -type f | grep -vif blacklist | mplayer -shuffle -playlist - where ...
2
votes
1answer
99 views

Display power management in console

When in console (i.e. not in Gnome or KDE) the display will automatically power down in case of inactivity. It seems to me to be set to something around 30 minutes. This power management is completely ...
2
votes
3answers
338 views

RHEL - shutdown a locked out system

I have a RHEL system which is locked out. I don't have the password of the system. If am able to shut it down or properly restart it, I can edit the kernel to have single mode and then reset the ...
2
votes
1answer
3k views

open /dev/fb0: No such device

I installed fbi framebuffer to view images on TTY terminals (outside X). When I do: fbi image.jpg it outputs the following error: open /dev/fb0 no such device Yet when I run ls /dev/fb*, I ...
2
votes
1answer
2k views

autologin console as root on fedora

Can someone help to autologin in console text mode as root in fedora, usually I can do using script like this : /sbin/autologin.sh: #!/bin/bash 0</dev/$1 1>/dev/$1 2>&1 cat /etc/issue ...
2
votes
2answers
36 views

Is a virtual console considered a process running on the OS kernel?

A terminal emulator is a program/process running in the GUI of an OS. A linux kernel offers 7 virtual consoles. Is a virtual console also a process running on the OS kernel?
2
votes
1answer
52 views

mysql console, keeps outputting garbled text if 'b' key is pressed

mysql -u username -p mysql> Now in the console whenever I press the b key the screen goes berserk with garbled text: Google doesn't help here. Edit: using ubuntu 12.10 with xterm or the ...
2
votes
2answers
919 views

How to startup FreeBSD in console mode

I have recently installed a VMware image of FreeBSD, although when I boot up I get the message: Welcome to DesktopBSD, select from the following options: http://i.imgur.com/VWahL.gif The trouble is ...
2
votes
1answer
1k views

CentOS: Alert all desktop users from comand-line

Can someone tell me if there is an way to notify all online (Desktop) users from command-line. I know that if I want that I get notifyed when something is done, I just do like this: sudo apt-get ...
2
votes
1answer
36 views

Run an X11 command from a different console

On my Ubuntu 14.04 virtual machine compiz freezes often. I usually swtich to tty1 and kill the process, then switch back to tty7 and, if I can see a terminal window, I run compiz --replace & in ...
2
votes
2answers
2k views

RHEL7 text-only installation

I want to install RHEL7 in purely text-only mode. Although I added the inst.text and inst.cmdline kernel option (since I want it to install from kickstart) it still requires more than a console as it ...
2
votes
1answer
462 views

Is many consoles in securetty file a risk?

I got a problem So I expect you can give me an answer. I have to evaluate the security of a RedHat server. The idea is review the /etc/securetty file to ensure that only the console tty is listed. But ...
2
votes
1answer
131 views

console displaying quote character from gcc wongly

After an upgrade to debian wheezy my text consoles displays questions marks where there should be quotes Under X I see things correctly window.cpp:1056:21: error: base operand of ‘->’ is not a ...
2
votes
2answers
376 views

incorrect lines display in ssh console

I have problem with my console drawing lines. The problem is when I connect through ssh to server everything draws ok. But when I use up arrow key to show last used commands it often leaves few ...
2
votes
1answer
349 views

What tool can preview console font?

I don't know about the console font format, for a normal truetype font, I could use gnome-font-viewer to preview it, but what about console font? If I don't switch back to another tty, and use setfont ...
2
votes
3answers
1k views

How do I restore my console default font, and why has it changed?

I'm using Lubuntu 11.10, and I use my console a lot. Today I discovered that its font was changed; specifically, this screen is from yesterday: and this is from today: First of all, any idea of ...
2
votes
1answer
103 views

Make 'CTRL-/' behave the same in vtty and xterm

When I press Ctrl+/ in a graphical terminal (e.g. xterm) I get "undo". However, in a virtual terminal (e.g. Ctrl+Alt+F1) I get "backspace". In practice I run into this when I'm using emacs in a ...
2
votes
1answer
21 views

create several /dev/xconsole files automatically upon boot

I understand from my previous question that the /dev/xconsole file can be created using mkfifo. On my system (Debian Wheezy), /dev/xconsole gets created automatically. I am wondering who creates it ...
2
votes
1answer
1k views

How much speed difference for a tweaked bios versus uefi boot? [closed]

EFI can be faster, but that's not certain. The biggest speed difference is in hardware initialization early in the process. On my systems, this is a fraction of the total boot time, so a ...
2
votes
2answers
368 views

Changing TTY font to a non-default font

I found two ways to change the TTY font: dpkg-reconfigure console-setup editing /etc/default/console-setup Either way I'm limited to the fonts in /usr/share/consolefonts (I'm using Debian). How ...
2
votes
1answer
169 views

Locking console when computer suspends/hibernates

In X I've used the following script (from here) to lock the computer with i3lock each time pm-suspend or pm-hibernate are invoked. /etc/pm/sleep.d/00screensaver-lock: #!/bin/sh # ...
2
votes
2answers
166 views

Weird escape sequence

I need help identifying what this escape sequences represents. I see this sequence is autogenerating on my server's console, but I'm not sure what is the reason for that. Escape sequence: ^[[[D I've ...
2
votes
2answers
702 views

How can I replace a tty using getty with qingy on ubuntu 12.04 or later?

Qingy is a getty replacement. I'd like to use it for a tty terminal on Linux Mint 15 (in hopes of getting tmux to get proper 256 colors in tty which fails with fbterm) which means replacing getty. ...
2
votes
2answers
160 views

Looking for a GUI application to enter linux commands

I am looking for a GUI console where I can enter Linux commands in an entry widget and the result will be output in a text area widget. Is there is such software available? Something like this: In ...
2
votes
3answers
661 views

netcat doesn't work as expected when detached from console with nohup (Ubuntu/Debian 64bit)

I'm trying to leave netcat running and close the ssh session (even stop the ssh daemon). But it then exits before all of the data is written. I'm testing in a non-ssh (local) console: nohup nc -l -p ...
2
votes
1answer
718 views

Console font - how to show accents?

Arch linux on VirtualBox. My problem is the console (not X) does not show accents like "á ã ç". The problem is showing, not typing. I have a text file with these accents and when I use "cat" the ...
2
votes
1answer
3k views

Using screen to connect to Cisco console

I am trying to configure a Cisco (small business 300) via serial port. I read here: http://www.commandlinefu.com/commands/view/6130/use-screen-as-a-terminal-emulator-to-connect-to-serial-consoles ...
2
votes
3answers
577 views

Insert Unicode Characters at Console Login

My password contains "special" characters like ü. How can I login at the console (no X running) when the default keyboard layout does not provide these characters? Or, differently put: how can I ...
2
votes
1answer
1k views

Show current “setterm” values/settings

I know that setterm can be used to adjust parameters such as screen blanking time on a virtual console. How can I show the current setterm settings/values for all parameters?
2
votes
2answers
115 views

disabling ctrl-alt-del and /etc/init

My OS is RHEL 6.2 I disable Ctrl+Alt+Del by changing in /etc/init/control-alt-del.conf the line exec /sbin/shutdown -r now "Control-alt-del pressed" by exec /bin/true I'll be testing it next ...
2
votes
1answer
21 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. ...