A terminal is an environment for text input/output. Inside the terminal, one runs command-line and text mode programs (including shells).

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4
votes
4answers
723 views

Show output on another “screen” and return to normal when done

I want a similar behavior as less vim nano etc. uses. Is this possible to achieve with bash?
1
vote
0answers
302 views

GUI for mount_afp?

I have installed mount_afp, so I can access my iMac via AFP on my PowerBook G4 running Debian XFCE. It works in Terminal (screenshot), but is there a GUI for it - like File Manager?
0
votes
2answers
479 views

Why does $TERM var equal linux with virtual terminals

Is there a terminal linux? I was experimenting with the machine to see how the virtual terminals work and when I echo $TERM it printed linux? Is this the default linux terminal? I tried searching for ...
3
votes
3answers
868 views

Difference between the terminal file and the terminal screen

I recently posted a question about terminals and this seemed like it deserved its own question. If the tty which would be synonymous with terminal, is just the device driver/device file itself, what ...
4
votes
2answers
1k views

Why use a pts for xterm or anything

I keep reading on multiple sites that pts device files are used for pseudo-terminals which are "not directly connected to the hardware" (ssh, telnet). Since xterm running on you machine is directly ...
3
votes
1answer
327 views

How to use SCSUDO to run scripts with positional parameters?

I am trying to use scsudo to run a number of defined commands to stop and start processes on a UNIX host. The issue I am experiencing is that scsudo does not seem to like the use of positional ...
2
votes
2answers
468 views

Why does “$i | sed” not work?

I have this code: if [ $i | sed -e "s/^.*\(.\)$/\1/" = "/" ] then echo "folder" else echo "file" fi where $i is something like this app4/ The code above should get the last char of the ...
3
votes
1answer
1k views

How to use scriptreplay?

I know I can replay terminal actions with: scriptreplay /path/to/$STARTTIME-timing.txt /path/to/$STARTTIME-log.txt But how can I replay the actions from, for example, the 2nd to the 3rd minute? ...
1
vote
2answers
3k views

Is there any way to get control over a terminal by ssh with no (screen) [duplicate]

Possible Duplicate: How can I disown it a running process and associate it to a new screen shell? Let's say I'm install applications directly on to a Linux box. May I go to another machine ...
4
votes
1answer
731 views

wait for autossh connection to complete

I'm trying to create a script that runs a few commands that take a long time to execute and require a constant connection, but autossh user@server wait $! #or wait ${!} commandA commandB doesn't ...
4
votes
2answers
4k views

Disable scroll lock

We have a shell/tty based application that has ~1,000 users. It is running in an environment where X Server is not available. If a user accidently turns on the Scroll Lock, it makes it seem as if the ...
35
votes
5answers
36k views

How to clear terminal completely?

When we use clear command or Ctrl+L in terminal, it clears terminal but we can still scroll back to view the last used commands. Is there a way to completely clear the terminal?
3
votes
1answer
821 views

Hardware code(s) from “sensors” command

When running the sensors command in the terminal, the output contains what appears to be some sort of unique identifier for each piece of hardware listed. This is the output, as you can see below, for ...
18
votes
2answers
10k views

Force GNU screen to reflow to current terminal width on reattach?

I would like to force GNU screen to reflow to the existing terminal width when I reattach a session. It seems to me this worked properly before I upgraded a machine to CentOS 6, but I cannot figure ...
2
votes
1answer
144 views

In terminal, I can search to end of log faster than the data gets there

[The Question] Is there some way to have the pipe/tee/write combo write lines immediately? ... if it can be done, what is the trade-off? [The Backdrop] My script sends a keypress to the terminal, ...
5
votes
1answer
1k views

GNU screen color and pine

I use GNU screen to run pine mail reader. I use external aspell to do spellchecking for the e-mails I sent. The problem is that when aspell finishes, pine restores the old content of the terminal, but ...
2
votes
1answer
278 views

Vim: mouse support lost after using netrw in xterm

Every time I access the filesystem using: :tabe dirname (e.g.: :tabe .) :vsp dirname :sp dirname in order to open some file while editing another one, I lose the mouse support inside the Vim ...
4
votes
1answer
710 views

Outputting to the screen on an ARM Mini2440. Currently just has a login prompt

I have a mini2440 ARM computer with a small screen and currently have it booting Debian Squeeze. I'm communicating with it over a serial connection using minicom. When the thing boots it gives me a ...
5
votes
3answers
649 views

How do I prevent a script from terminating when the shell exits?

In particular, I created a script to start Firefox which I double-click and choose 'Run in terminal,' but when the shell exits Firefox is killed immediately. How do I prevent this from happening?
13
votes
2answers
14k views

How to automatically record all your terminal sessions with script utility

What I want to achieve is be able to record my terminal sessions to file automatically whenever I use Yakuake/Konsole. It's easy to achieve if at the start of my session I do: script -f ...
1
vote
2answers
390 views

screen : automatic creating or reattaching sessions in different configurations

What's clean way to achieve, following functionality: function screen_create_or_reuse(){ if [ running_screen_session "$1" ]; then reattach_screen_session screen_name_"$1" else ...
2
votes
1answer
590 views

After screen Reattaching, previous bash broken

After I reattach screen session : screen -DR already_attached_session My previous terminal is broken with broken bash: [remote power detached] Warning: Program '/bin/bash' crashed. I can not ...
6
votes
2answers
3k views

working with filenames in a different encoding over ssh

I'm ssh'ing to a remote system where a different encoding for the filenames (and for the users' locales) has been used. And this causes some problems. Problems solved by matching the locale settings ...
6
votes
1answer
2k views

Is there a legend some place that describes all of these color-coded values at the bottom of byobu?

On my EC2 instance I am presented with a screen where the bottom looks like Some of the values seem pretty clear to me. Is there a legend available, or some place that explains this various color ...
5
votes
1answer
986 views

Fetching user input while running in the background

I am writing a script that prompts the user for input and does some processing afterwards. I was using read to get the data, but then I noticed that when the script is ran with a keyboard shortcut (I ...
5
votes
1answer
2k views

Why do backgrounded processes sometimes stop spontaneously?

Sometimes, some time after I've backgrounded a process with bg in bash, when I press Enter in the same shell to redisplay the prompt (just to check that I'm still in bash when some output from the ...
14
votes
3answers
561 views

How to log whatever I enter in terminal to file

I am a novice just learning Fedora 13. I just wanted to know if its possible to redirect whatever I type in the terminal to a file, so that I would be able to see from the file, that a particular ...
3
votes
2answers
2k views

sv_SE.UTF-8 Problems with Bash and VIM in iTerm2

Two specific issues, despite me running iconv -f iso-8859-15 on my old files when converting from sv_SE.iso8859-15 to sv_SE.utf-8 I still get distorted characters. And I believe it's because of Vim ...
1
vote
1answer
2k views

How to filter wvdial/pppd terminal output

I use wvdial to connect to the net with with my USB modem. It works correctly, and I am quite happy with it. When I start it in XFCE I have it set to output to a borderless, transparent terminal so ...
4
votes
3answers
5k views

How to list available app commands in terminal

I'm using fluxbox and recently i wanted to start an application for video editing and i couldn't remember it's name. I usually run apps from terminal so I was wondering is there a way to list all ...
3
votes
2answers
2k views

How can I pipe input from one SSH session to another? Using fifo?

A while ago I saw an article about piping messages from one console window to another using fifo ? I haven't used that before and can't find my link to the article. How can I set this up? I'd like ...
1
vote
1answer
323 views

Strange terminal behavior: 'j' key not working in urxvt

For some bizarre reason my 'j' key stopped working properly. Every time I hit the key, it prints "true". If I type 'jake', the terminal prints: >>trueake I don't know what lead to this. I ...
0
votes
1answer
2k views

unable to open X server

I am trying to generate a screenshot of a firefox window in my terminal, but I keep getting an error: root@host [~]# DISPLAY=:1 firefox http://www.cnn.com & sleep 5 && DISPLAY=:1 import ...
5
votes
2answers
24k views

Changing terminal emulators

I have ssh access to a remote machine. In this machine if I run echo $TERM I get xterm. If I want to change my terminal emulator to some other emulator (assuming that it's installed on the remote ...
3
votes
2answers
3k views

How to refresh a window by terminal? Or how to simulate `F5`?

I would like a way to refresh a specific window by the terminal. Probably I will need a comand to find the id or the name of the window and a command to refresh it. It looks like xrefresh cannot do ...
20
votes
2answers
19k views

Refresh aliases and functions after defining new aliases and functions?

When I define a new alias in .bash_aliases file or a new function in .bashrc file, is there some refresh command to be able immediately use the new aliases or functions without closing the terminal ...
6
votes
2answers
2k views

How to switch X windows from the command-line?

How can I create a script that automatically switches windows? I'm trying to do the same thing Alt+Tab does.
8
votes
2answers
714 views

Vi mode in other console programs

I quite like the Vi mode of bash. Is there any way to make it work in other programs (gnuplot for instance)? EDIT: As Shawn suggested below, configuring .inputrc and using rlwrap -a -c gnuplot gives ...
16
votes
3answers
11k views

How to launch a set of program inside tmux or gnome-terminal within a script?

I wanted to launch a few commands simultaneously in tmux or gnome-terminal or xfterminal , every different tab with a single command running , and close that tab when that command finishes. Any ...
3
votes
5answers
4k views

Open file found with 'find' command

This is probably an easy one, but I can't figure it out and it's pretty much not searchable. In a folder hierarchy I have exactly one file of type xyz. I want to find that file and open it with a ...
32
votes
9answers
134k views

How to connect to a serial port as simple as using SSH?

Is there a way to connect to a serial terminal just as you would do with SSH? There must be a simpler way than tools such as Minicom, like this $ serial /dev/ttyS0 I know I can cat the output ...
1
vote
2answers
805 views

What does pressing Alt+Shift+3 do in Terminal?

What does pressing Alt + Shift + 3 in Terminal do? All I can see is that it prints a pound sign and jumps to the next line, but, supposedly, it does something special.
0
votes
2answers
780 views

How do I set different directories for different domains on CentOS 5.5 server?

I'm running a CentOs 5.5 server and wanted to know what commands I needed to run to be able to do the following; I have 3 domains on the server - example1.com, example2.com, example3.com I wanted ...
2
votes
2answers
158 views

How can I create a terminal window with one tab per long-running script that I can individually kill with ctrl-C and restart?

I am working on an application that requires running many long running scripts, some of which I want to restart from time to time. Currently, I am trying to use gnome-terminal to solve this problem, ...
3
votes
1answer
2k 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 ...
4
votes
2answers
1k views

Bash: How do you view text that has been “scrolled up too far” in the terminal?

I know there is a simple unix command that allows you to view things from the top and/or allows you to scroll indefinitely toward the top. Not sure what to call it, so it's difficult to google. Thanks ...
4
votes
2answers
3k views

Ctrl+a+d exiting terminal?

I don't know what I have changed, but if I am on a terminal and I press Ctrl+a+d (that is, the three keys simultaneously) the terminal is killed. This is on gnome-terminal on Ubuntu and using zsh as ...
11
votes
2answers
3k views

What’s the difference between a “raw” and a “cooked” device driver?

Does this concept only apply to terminal drivers (which is what most sites cover) or to any driver in general?
12
votes
3answers
6k views

Why don't my arrow keys work in sh?

I recently installed Ubuntu and when I run sh on the Terminal my arrow keys don't work so I can't go through my call history or edit whatever I'm typing. It just comes out as weird characters like ...
0
votes
1answer
368 views

Non printing characters

I would love to get the mappings to work for keyboard shortcuts shown here http://ascii-table.com/ansi-escape-sequences.php I have the hang of color but for some reason nothing else seems to work!