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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6
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2answers
9k views

How to properly run “top” command through SSH?

I have to run top command on one computer being on another. My targeted PC has IP 192.168.0.81 I was trying to do it: ssh 192.168.0.81 top But I got this result: top: tcgetattr() failed: Invalid ...
2
votes
4answers
3k views

Terminal with “repeat last” button

I'm often compiling stuff and therefore repeating the same command over and over, so I'd like to benefit from my "visual memory" and have a sort of "repeat last command" button attached to a terminal. ...
1
vote
3answers
361 views

Print folders names character count

I am trying to use find . -type d -print | wc -m where -m or --chars would print the character counts of the folder names. Take following screen shot as example, the character count for tempFolder + ...
2
votes
5answers
5k views

Perl script, do cd on terminal

In Script to change current directory (cd, pwd) it is shown how to run a bash script that changes terminal directory. But how do i run a perl script that runs a bash script that changes terminal ...
16
votes
4answers
29k views

Backspace, Tab not working in terminal (using ssh)

When I ssh into another machine with Debian with my account(with sudo permissions), my backspace key generates some awkward symbols on pressing. Also Tab & del keys don't work too. On the other ...
11
votes
2answers
6k views

How to change the contents of a line on the terminal as opposed to writing a new one?

So, when wget gets a web page, it shows you a status bar that indicated how much the file(s) is/are downloaded. It looks like this: 25%[=============>______________________________________] 25,...
24
votes
6answers
7k views

Using VI keys to edit shell commands in UNIX

I used to have a co-worker who was really good at UNIX. He showed me how to use Vi key bindings to edit my shell commands. He placed the command in a file that ran every time I logged in. Since ...
4
votes
1answer
822 views

Activating colors in links2 (text mode)

I can't seem to see colors in links2 (text mode), even after playing with my TERM settings. The links2 manpage and README.Debian don't specifically address this issue. Also, command-line options like -...
2
votes
2answers
320 views

How do I get rid of the small nub in the bottom right corner of my terminal?

I'm setting up XMonad within Linux Mint, and I've been able to remove the menubar and the scrollbar from my terminal windows, but I can't get rid of the small resizing nub in the bottom right corner. ...
-1
votes
3answers
408 views

Duplicate bash prompts

I'm having an interesting issue with XFCE Terminal/Gnome Terminal (not reproducible in XTerm), where executing bash or logging in using login or su will open a new Bash instance inside a Bash instance ...
13
votes
4answers
12k views

Telnet send Ctrl-C

I use telnet to connect to a terminal server, which proxies the traffic to a RS-232 port. Unfortunately when using some of the devices it is not possible to send the CTRL+C character (0x03). Instead ...
3
votes
3answers
257 views

Emulate mouse cut'n'paste behavior in a test script

I've got a shell script which outputs shell commands which are supposed to be copy-pasted with the mouse from one terminal window to another (I can test it in the same window though). The output ...
7
votes
3answers
2k views

What is the terminal's graphic API?

How can certain programs set background and font colors, write characters to the same location on screen (e.g. to the third row, fifth column) more than once? Some examples are the progress bar ...
1
vote
2answers
22k views

changing an environment variable like PATH forever [duplicate]

Possible Duplicate: How do I set a user environment variable? (permanently, not session) to change the amount of PATH variable , I use : export PATH=... but when I close the terminal, the ...
2
votes
3answers
2k views

Pasting binary data into a Unicode terminal

I need to be able to paste binary data into a terminal. For some reason, every byte outside the ASCII range (0x80-0xff) is pasted as the same three byte sequence 0xef 0xbf 0xbd. For example: $ echo -...
5
votes
1answer
383 views

Is split-screen `cat`ing possible?

I asked the question How to use cat or less depending on the line count? with the intention of browsing many files without having to scroll up too far to view my history after displaying a long file, ...
8
votes
3answers
8k views

Having tmux load by default when a zsh terminal is launched

My current workflow is: CTRL+SHIFT+T to launch a new terminal window. That starts a new zsh terminal. Type tmux to start tmux. How can I have tmux load by default with a new terminal window?
45
votes
2answers
5k views

Can a terminal emulator be as fast as TTY 1-6?

I've been trying various terminal emulators lately, from the built-in gnome-terminal, aterm, xterm, wterm, to rxvt. The test I've been doing is in this order: Open up a tmux window with 2 panes The ...
5
votes
1answer
1k views

Redirect terminal output to image file

I need to programmatically run some unix commands and get the output in a image file, the format could be png or jpeg (jpg). The commands are run in an AIX (IBM *nix) machine. I don't have ...
3
votes
4answers
22k views

How to clean up the RAM memory that is being used as cache memory?

My processor is using a big part of my RAM memory as cache and I want to clean it up because of that; will it prejudice something?
1
vote
0answers
484 views

grub-mkfont input and output formtas

I have a font that I can set using setfont and rc.conf [CONSOLEFONT]. It is in psf2 format. I would like to use the font in Grub as well. I'm using Grub2. When I run grub-mkfont -o ~/outfont pc.psf ...
3
votes
4answers
296 views

Change working directory of 2 terminals at once

I've typically have gnome-terminal open with ~8 tabs, using 2 consecutive tabs for the same task (one has emacs, the other is used to do git checkins and unittest runs and so). When changing tasks, I ...
9
votes
5answers
11k views

Fix terminal title after SSH remote logging to another machine

right now I am using an one-line perl code to change titles of my terminal bars, print("\e]0;@ARGV\7"); but every time after I ssh to another remote machine, the title will be modified by the host (...
4
votes
1answer
645 views

gnome-open replaced by sublime?

Update: It seems that it has been automatically fixed, however the same applies whenever I try to sudo gnome-open or gksu gnome-open Well, this is a really weird one. I'm currently running Mint 13 ...
42
votes
3answers
107k views

What is the best text-mode browser? [closed]

I am looking for one that is updated frequently and has support for many things.
1
vote
1answer
4k views

How to download all images from a website (not webpage) using the terminal?

I want a command that I type a URL, for example photos.tumblr.com, and it download all photos on this site in a folder, but not only images of the site's homepage. This command need to download the ...
2
votes
1answer
1k views

Garbage characters appear on screen when typing

When typing, garbage characters somehow appear on the screen for all the letters that I type. The garbage character is a small rectangle box, and this prevents me from executing any commands on the ...
79
votes
3answers
49k views

Scroll inside Screen, or Pause Output

I use screen for my command-line tasks while managing the servers where I work. I usually run small commands (mostly file-system tasks) but sometimes I run more extensive tasks (like DBA). The output ...
3
votes
1answer
543 views

Porting GNOME keyboard shortcuts to URXVT [closed]

I recently switched from gnome terminal to urxvt. I am also a heavy emacs w. tabs user which uses a lot of key combinations similar to urxvt (tab related stuff) like Shift-Left and Shift-Right. These ...
2
votes
2answers
542 views

What is the difference between `terminator -e ranger` and ranger from terminal?

EDIT: I just noticed that when I hit Enter on the ranger (if it is executed with terminator -e ranger) then nano opens while with e it uses my main editor. In contrast, when I use a normal shell to ...
7
votes
3answers
2k views

Colorized `cat` for source and script files? [duplicate]

Possible Duplicate: How can I display syntax highlighting on a file? Is there any application like cat, but with color output? I'd like to view my files with colors like in any IDE's editor.
1
vote
1answer
402 views

How to stop appearance of ^T% in the first line when I open a new lxterminal tab with ^T in zsh?

Steps to reproduce: Have zsh as default shell. Open a new terminal. for example, with Ctrl+Alt+T. Press Ctrl+Shift+T to open a new terminal tab. ^T% appears as the first line I'm running ubuntu 11....
2
votes
1answer
501 views

Shell from a Firefox tab

I have a requirement for a user in the office where they would like to open a terminal shell within a Firefox tab. Is this at all possible?
2
votes
2answers
2k views

Launch terminal in su mode XFCE

I want to set up a launcher for my terminal in XFCE that automatically prompts for the su password, in gnome my shortcut was: gnome-terminal --command="su -" --geometry=180x40+400+80 How do I ...
2
votes
2answers
134 views

Is there an easy way to stop and reissue a command?

I am doing Node.js development in Ubuntu and I'm curious if there is a way to quickly stop and restart a node server. I run this command to start my app: $ node app.js When I make changes to ...
10
votes
2answers
11k views

Execute command in remote active terminal

Suppose you have a terminal emulator (T1) open with a PID of 6350. From another terminal, type this command (C1): echo "ls\n" > /proc/6350/fd/0 This writes ls and the new line in T1 but does ...
0
votes
1answer
416 views

Run a script after some command were executed

I have a list of scripts ./myscript <param> | grep "asd" ./myotherscript <param> <param> > file ... How can I automaticaly run another script when one of these command in the ...
6
votes
2answers
4k views

Disable bold font in urxvt

I want to disable the bold font in my urxvt config (.Xresources). xterm has the option allowBoldFonts. Is there a similar option for urxvt? I can't find anything similar.
9
votes
1answer
3k views

How to save a session in Yakuake

I use the Yakuake drop-down terminal and would love if it could save my session of tabs somehow. When I have 6-7 tabs open, all named and everything, it is a giant pita having to re-create that on ...
-4
votes
1answer
167 views

Linux kernel compiling commands [closed]

I'm trying to make a mini operating system (using the linux kernel). I'm planning on it being for x86 and I'm trying to make it so that it not only runs on qemu but also on a real device. What are the ...
2
votes
3answers
3k views

open whole folder in gedit

Moving from OS X & Textmate to Ubuntu & gedit, the one feature of Textmate I am missing is it's command line tool. With mate I was able to open a folder as a Textmate project using mate . ...
5
votes
3answers
7k views

How do I run safecopy in terminal?

I'm very new to terminal and Linux so apologies! I have a crashed external hard drive that is spinning but wont appear on the desktop. I ran safecopy from terminal and this is what it said at the end ...
2
votes
1answer
338 views

How to active tabs on windows by terminal? wmctrl doesn't have option available

I'd like improve a script of mine that uses firefox to perform tasks. I need activate a window and a tab with a specific name. For example, the window name could be Mozilla Firefox and the tab http://...
9
votes
2answers
3k views

Aliases and tmux

Aliases defined in .bash_aliases and .bashrc don't work in tmux. Can this be changed in some configuration, so the aliases work under tmux?
7
votes
4answers
6k views

Parallel execution of a program on multiple files

I have a small script that loops through all files of a folder and executes a (usually long lasting) command. Basically it's for file in ./folder/*; do ./bin/myProgram $file > ./done/$file ...
9
votes
2answers
4k views

Terminal 256 colors don't work through Tmux [duplicate]

Possible Duplicate: Getting 256 colors to work in tmux I want to set my terminal to 256 colors. I normally use the Gnome terminal which is shipped by default in Ubuntu but I also downloaded ...
3
votes
1answer
93 views

Color terminal under USS

I've been using a remote terminal connected to USS under a mainframe for some time. Is there a way to configure this terminal to be colored? I'm using PuTTY and xterm. Added: USS stands for UNIX ...
8
votes
4answers
9k views

Poor TTY resolution with nVidia driver

The resolution of the TTY1-6 is poor ~ 640×480 Ubuntu 11.10 | Grub2 | nVidia | NVIDIA GT215 Board I went through the process on this site and after the edit the GRUB menu appears in the correct (...
7
votes
2answers
342 views

Why doesn't `echo abc^H` just print `ab`?

As I recall, ^H means Backspace. I generated it by pressing CTRL+V, CTRL+H. So the ^H should remove the last character, as it is the same as Backspace and it should act just as if I pressed Backspace ...
1
vote
0answers
498 views

Any way to recover list of open terminal tabs/windows before my system went down unexpectedly?

I had been working with maybe 6 tabs open in various directories, when I left for a small vacation. Upon returning, I discover a power outage must have rebooted my machine. Is there any way for me to ...