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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2
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1answer
7k views

What is the command or hotkey for stopping a running program in DrJava?

I installed DrJava about a week ago. Its been working fine so far but I ran into an infinite loop and wanted a way to stop the program from running without having to force DrJava to quit. Is there a ...
0
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0answers
29 views

How to bring back `irb` back to teminal screen

I run a program by irb that have rescue and retry statement. Accidentally, I closed the irb running terminal. But process itself is still alive like this. ps ax | grep irb 17749 pts/0 S+ 0:00 ...
5
votes
2answers
2k views

How can I check which terminal definitions are available?

The bulk of the question is in title, but to elaborate a little: On most Linuxes I can find /usr/share/terminfo -type f. But on Solaris machine I have nearby - this directory doesn't even exist. I ...
6
votes
2answers
705 views

Log file visualizer in a Terminal (UNIX) (terminal logging replay)

I need to log in to various servers via ssh, and its a useful thing to log the terminal (even things in smitty menus/AIX and with correct/exact date/time). I already have a solution for this: 0) # ...
1
vote
1answer
103 views

Combining local and remote terminal multiplexing

I use tmux regularly to easily handle multiple terminals on my local machine. Sometimes, I need to connect to a remote machine and start a script in one the terminals (i.e. a pane or window in tmux). ...
0
votes
1answer
159 views

Highlight patterns in command output (grep-like but without excluding lines) [duplicate]

I need a command that colorizes some symbol sequence in output of a certain command. I'd like it like grep make it. $ some-command | grep symbol-sequence However grep removed lines that isn't ...
2
votes
2answers
2k views

How do I increase my iterm (tmux) window scrollback (not the line scrollback)

When I want to scroll back, i.e. with my mouse (or with PageUp) I can only go up about 43 pages (about 2000 lines). Can I increase that? I have my terminal preference -> "Scrollback Lines" set to ...
1
vote
1answer
143 views

Can I enable framebuffer support in xterm [closed]

Can I enable framebuffer support in xterm? If yes, how can I do it? If no, what terminal emulator have a framebuffer support?
-3
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1answer
47 views

In what directory can I find the list of terminal commands or the set of scripts that give each one its purpose/power?

Is it hidden or accessible? Also, can you create a new script and define a new command to execute system-wide by adding it to this directory and giving it the same privileges?
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0answers
33 views
3
votes
1answer
622 views

Broken history search after upgrade of oh-my-zsh

I did the auto-upgrade of oh-my-zsh a few days ago. Now my filtered history (type a few letters and up arrow) no longer works. I did not realize how dependent I became on it. EDIT: For example, I ...
0
votes
3answers
125 views

Switch user on terminal

I'm switching user using command: sudo su - userName On my terminal I always have: user@user directory $ (some command) But when I switch user I have only : $ (some commands) It is hard to ...
0
votes
1answer
95 views

Having an independent console to kill rogue process?

Sometimes a flash plugin starts using all the mem and CPU or an app is also behaving "naughtily" and my system starts to crawl until i finally get a terminal with htop up and kill the rogue process, ...
0
votes
1answer
175 views

Getting more output from NetCat

Currently I'm using the standard netcat -e /bin/sh to provide a remote shell for other computers to access. The problem is however that this shell is rather terrible, since it has limited output. For ...
1
vote
1answer
142 views

Window title in X shows wrong application name

I am using LXDE environment in Debian, but I think my question is general. When I have a window opened (i.e. terminal emulator running bash) the window has a window title with the text /bin/bash. When ...
2
votes
4answers
328 views

How Can I Change the Default arguments to gcc When I run Make “filename”

Forgive me if I posted this in the wrong Stack. Every time I run make for a file without any Makefiles in the directory, make still works and compiles the source code but only with the arguments: gcc ...
1
vote
2answers
292 views

Supply input to a program with a password prompt

Is there any Linux command which supplies multiple enter keys to another process which is running in a terminal till the other process dies? For example consider the command yes ' ' | ./ssr-sim ...
-2
votes
2answers
581 views

Run command automatically after login?

Another quick question. I have installed f.lux on Ubuntu 12.04, however the program refuses to work unless I run a command xflux -l [longitude] -g [latitute] -k [temperature] So I've created an ...
0
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0answers
22 views

Terminal data flows [duplicate]

When you press enter after entering information into the terminal, what path does the terminal take in order to determine what to do with the string? How can I inject a process at the front of that ...
3
votes
0answers
542 views

How to set a background image for urxvt?

How do I set a tiled background image in urxvt? I have tried the following alternatives in my .Xresources file: URxvt*backgroundPixmap: /home/jgg/Pictures/tiles/escheresque_ste.png;style=tiled ...
0
votes
2answers
73 views

htop displays incorrectly on different vps

When I use "htop" command for linux (+F5), layout on 2 my vps different: Why on my first server I see broken tree?
0
votes
1answer
130 views

Terminator interface inside tilda emulator?

Does anyone knows how to use Terminator inside Tilda? I use Tilda emulator a lot but sometimes I need to have different terminal windows open to check things out and I don't want to open Terminator ...
1
vote
1answer
263 views

Function key mappings in telnet session to Universe Application

Our client uses Termtek terminals to connect to their Universe platform. More terminals needed and we can't get any. The alternative is to get winboxes and run wintegrate or try and get a Linux ...
3
votes
2answers
2k views

Why using cat on binary files messed up the terminal and how?

If I understand correctly the cat manual: concatenate files and print on the standard output cat will take files as argument and print them on standard output. What I don't get is if I use the ...
3
votes
2answers
505 views

How to redirect tty1 to an X11 (KDE) Konsole shell?

I would like to see what is going on at tty1 - the console I was booting from - while I am now on tty7 running X11 with KDE4, without switching back to tty1 (Ctrl+Alt+F1). I would like to see it ...
2
votes
2answers
108 views

In OS X Darwin, why can I interfere with text input across user sessions using cat?

OS X Darwin: Disrupting Terminal Sessions Across User Identities How, in Brief: with cat < /dev/ttys_, in Terminal. My Question This OS X 10.9.2 Darwin behaviour seems odd to me, and I would ...
2
votes
2answers
569 views

Booting from command line

I have a desktop version of #! installed on my laptop. I am quite new to Linux, but learning more everyday. I would like to know if it is possible to choose on start-up to boot into the Desktop, as ...
1
vote
1answer
81 views

How can I get `cacafire` to show up in the original gnome-terminal, instead of a separate window?

If I am in a Linux virtual terminal (pressing Control-Alt-F1 on Ubuntu), and I use the command cacafire, I get the flames inside the actual terminal. However, if I am in the gnome environment, and I ...
1
vote
2answers
220 views

Why Putty inserting ~ into my Fedora bash shell

Recently while working in Putty logged into my Fedora system I have started getting random ~ characters on my shell. Additionally, while I am editing in VIM I'll have characters randomly change to ...
0
votes
3answers
79 views

Terminal Root Command Warning

Is it possible to write a script (or change some file) in order to warn the user that they are using a command that is normally reserved for root? And if so, how? I'm currently the administrator of ...
3
votes
1answer
98 views

Center Mutt pager horizontally

Is there a way to horizontally center emails when reading them in a larger terminal using mutt? I'm not interested in centered justification of the text in the email, but I am interested in forcing ...
0
votes
1answer
102 views

Can't terminate PHP daemon process

I've started a PHP daemon process via SSH with php ./my-script.php --daemon Now I want to quit this process, but I can't. It's still active in the foreground of my shell and I've hit CTRL + C ...
4
votes
2answers
414 views

Can zsh access the stdout of last run program?

I often use find or locate to find out about paths. (~) locate foobar.mmpz /home/progo/lmms/projects/foobar.mmpz The next step is often to open or otherwise manipulate the files. In a happy case ...
5
votes
3answers
865 views

key bindings table?

Do we have a key bindings table that translates all the various ways of referring to a key press? I'm using zsh, but I presume that if there was such a table it would work for any shell. The reason I ...
1
vote
1answer
152 views

How to have longer key bindings for stty

If I want to have more than 2 key sequence for binding to the suspend signal, how would I do that? To clarify, Ctrlz is for suspending. But if I want Ctrlz and a k with the previous 2 keys depressed ...
1
vote
1answer
427 views

Connect to pseudoterminal (same user) from lost session [duplicate]

I was running several large processes at once, and my PC froze (I suspect due to heat, its a laptop, and the fan was at maximum for several minutes just prior to locking up). The mouse cursor moved, ...
19
votes
5answers
16k 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?
2
votes
1answer
93 views

Start scrolling command prompt when filled until a particular fraction

I'm using the default terminal command prompt on Ubuntu 12.04. When I'm doing something on the prompt (as opposed to editing in VI) the scrolling starts when the text reaches bottom of the screen. I ...
4
votes
1answer
323 views

How to find out the escape sequence my keyboards sends to terminal?

Let's say we have a generic keyboard with some unknown keys which may send escape sequences to terminal. The keyboard is connected to an xterm terminal emulator running on a generic BSD/Linux. To ...
3
votes
1answer
101 views

How to show console color in Emacs shell

When I run a command by smart-compile, I get string like this. [32mYour bundle is complete![0m [32mIt was installed into ./vendor/bundle[0m I think [32m and [0m represent color in console. Is ...
1
vote
3answers
2k views

Copy & paste in a terminal without SHIFT

In all terminal emulators that I know of, Ctrl is used for sending control codes such as Ctrl+C and Ctrl+Z. On most systems this conflicts with common keyboard shortcuts. Thus on all those systems ...
2
votes
2answers
270 views

Command-line editing vim style [duplicate]

I recently discovered terminal's feature, you can set the keys emacs or vi style I prefer the second. so if you do set -o vi You can use k j l h keys to navigate on the command line. And you can ...
2
votes
1answer
823 views

How do I temporarily make Weechat's message area “full width” like irssi?

Coming from irssi, I'm used to being able to copy and paste messages from the message view of my terminal (PuTTY) running irssi with relative ease without having hard wraps on the text. This works ...
4
votes
2answers
340 views

Ctrl-space not getting through ssh

I am on windows 8 using GIT bash to access a remote server via ssh. When I press Ctrl+Space in emacs running locally in console (emacs -nw), everything works as expected. However, when going over ssh, ...
2
votes
0answers
188 views

How to send/receive Messages on RFCOMM Terminal

I have connected to another Bluetooth device via RFCOMM. Now i want to send/receive Messages, but just typing them into the Console won't send them.. where to do that?
12
votes
4answers
3k views

What does a bash sequence '\033[999D' mean and where is it explained?

I have come across bash sequences such as \033[999D and \033[2K\r which are used to do some manipulation on a printout on a terminal. But what do these sequences mean? Where can I find a list/summary ...
2
votes
2answers
2k views

Del key in AIX ksh over PuTTY telnet

At the place where I work we're developing under AIX with ksh and connecting to it via telnet. Most people use ArcTel to connect, while I prefer PuTTY. The only problem I have with PuTTY is that the ...
9
votes
1answer
6k 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
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0answers
90 views

unable to open openmpi ? Terminal / OSX 10.9.1

Hi I am trying to simulate an example of a software using terminal on OSx 10.9.1. When I execute examples the terminal said Bus error:10 and some errors abput openmpi. I downloaded Openmpi versions ...
1
vote
1answer
60 views

What drawbacks does xterm has?

Why there are so many terminal emulators claim that they were designed to replace 'xterm'? What disadvantages does xterm has? Tell me as simply as you can,a few words is enough,I don't want to read ...