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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42 views

Send javascript to Chromium or Firefox from linux terminal

I am using either a chromium or firefox web browser in kiosk mode to log in to a website from boot up, and I want to use a javascript to send in a command to login to a website automatically. I know ...
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1answer
36 views

How to solve terminal window [closed]

I am getting the following error: There was an error creating the child process for this terminal Failed to execute child process "terminal" (No such file or directory) Please help me resolve ...
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1answer
266 views

VT100 terminal emulation to use with a Java-based 8-bit computer emulator

I'm successfully using GNU Screen as serial terminal to "talk" to my Altair 8800 clone (http://altairclone.com/) using serial line. The command I use is: screen -istrip /dev/ttyUSB0 Screen does the ...
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1answer
75 views

MobaXterm: How to see previous commands' terminal output while still being in VIM? (Equivalent of 'Shift + Page Up' in PuTTY)

I'm finding this difficult to explain because I'm not sure what this is called technically so please bear with me. What I want (which is possible in PuTTY): 1) Login to a machine (using PuTTY) 2) $ ...
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3answers
43 views

ssh from screen leads to unknown terminal error

I'm trying to make an ssh connection (via lsh) from one Ubuntu host to another from within screen. If I try to run mc right after that I get the following error: Unknown terminal: screen-256color-s ...
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1answer
24 views

How does Elinks renders the HTML? [closed]

I like the elinks browser and I would like to know how does it render the HTML into text, using ANSII styles. I suppose there is a library behind elinks to handle the rendering, or it should be. Is ...
2
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1answer
68 views

“at” (batch) job + dialog = nothing

The goal: to be able to get an "infobox" to open in a terminal after some time; alarm clock style, (on a Debian derived linux box). However: > at now + 3 min dialog --infobox "Time to attend to ...
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2answers
81 views

Java programs not running in terminal

I have java 8 installed on fedora 20. Any java program runs perfectly fine via eclipse but when I run the same program on terminal it reports an error saying 'could not load main class' . what could ...
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1answer
38 views

Tmux displaying quotes/messages on startup

I have installed tmux on Linux Mint Debian Edition and every time I start it or create a new pane/window it displays a random quote or message above the prompt. It's driving me crazy and I cannot seem ...
0
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1answer
42 views

Difference between tty and ttyS and pts and vcsa? [closed]

I can't understand what is difference among tty, ttyS, pts and vcsa? Are they same? when we connect a serial cable to a server which hosts unix-like operating system, which ones of these type of ...
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0answers
29 views

-devilspie doesn't play nice with spawning new terminals

I'm trying to configure devilspie so that on detection of opening a certain directory it runs a script to mount that directory over a network. I don't think the script itself is too important but ...
5
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1answer
263 views

Whenever I type some wrong command, my terminal tries to run that command in the background

Something strange started happening to my terminal. Whenever I type some wrong command it tries to run that command in the background. hegeek@colinux: ~# l [9]+ Stopped l thegeek@colinux: ~# ...
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2answers
10k 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 ...
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2answers
64 views

how to use nohup while still sending stderr to the terminal

nohup automatically redirects stderr to stdout, but I want to send it to the terminal (it shows progress). How can I do that?
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1answer
364 views

reliable way to give all read/write access recursively in CentOS 7

What is the most reliable way to give all users read/write privileges for a given directory and all of its subdirectories and files in CentOS 7? In an eclipse web application project that uses ...
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3answers
95 views

Tilde on unix:hpux and / or solaris

On Linux press F9 return a correct ~ On unix(solaris or hpux) return 0~ How to set correct tilde on those systems?
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2answers
135 views

Silent GnuPG password request with bash commands

I'm trying to hide the "output" of a gnupg command, but it seems that it is always printed. the command is: echo "thisprogramwørks" | gpg -q --status-fd 1 --no-use-agent --sign --local-user D30BDF86 ...
3
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1answer
57 views

Background color whitespace when end of the terminal reached

I am working with control sequences for text formatting and have stumbled upon some unexpected behavior. I have some text to output, in the middle of this text there is some smaller text block ...
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2answers
515 views

Can I use the mouse to properly select text in less?

I've just discovered that I can add the following lines to ~/.vimrc. set mouse=a :vmap <C-C> "+y This has the effect of being able to select text with the mouse (i.e. in visual mode), and ...
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3answers
371 views

How can I select and copy file names in the command line without using the mouse?

Typically, when I want to perform an action on a file I discovered in the terminal after calling [ls], I would have to - with my mouse - highlight, left click, copy file name, type the command in then ...
0
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1answer
27 views

dsniff not showing

How can I check a package? I installed dsniff and I can't access any of it's tools from terminal. I type arpspoof and nothing. Tab key doesn't autocomplete. Dsniff is installed using sudo apt-get ...
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1answer
29 views

Gimp canvas resize through terminal

I have multiple images in wrong canvas sizes and I need to resize them like this: for i in *; do blabla $i -resize 500x500 $i; done I can already resize image with convert tool but I need to resize ...
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6answers
21k views

Best way to use a shell with Cygwin in Windows 7

I installed Cygwin, to be disappointed that bash by default runs within "cmd.exe". I googled around and found Console2. It's not a particularly well-designed application, as doing adjustments is ...
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1answer
47 views

Terminator not working!

Terminator is my choice of terminal in debian. I somehow broke it while playing with its profile preferences. I cant open it normally as other applications. However after becoming root i can access ...
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2answers
22 views

OpenDNS automatic diagnostic

I've contacted OpenDNS support because advertising are not filtered on this site http://www.backpackerboard.co.nz/ They asked me to read this manual instructions ...
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1answer
77 views

why are colors mixed up in CentOS 7 terminal?

I have CentOS 7 running as a guest OS inside a VirtualBox host. I opened a terminal to write some commands, but the colors are all messed up as shown in the following print screen: It looks ...
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3answers
32 views

Order of text jumbled when printing

We run an automated process which changes the data structure in a file, and it has run for about a year without any issues. It has just started failing and I have narrowed the problem down to one of ...
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1answer
93 views

Escape sequences for function keys (F1-F12), especially F11 and F12

I want to use the terminal multiplexer byobu, so I need to use the function keys (F1-F12). However, I am accessing a remote machine via SSH, so I need to send function keys over SSH. (I'm running ...
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4answers
66k views

How do I exit or cancel a bad bash command?

I expect to get some flak for this, but I can't find the answer anywhere. It seems like it should be so obvious. Sometimes, when I type a bad command in a bash terminal, the cursor just jumps down to ...
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2answers
3k views

How does a Linux terminal work?

If you fire up a terminal and call an executable (assuming one thats line oriented for simplicity) you get a reply to the command from the executable. How does this get printed to you (the user) does ...
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1answer
33 views

How would I start a program when I login to terminal? [duplicate]

Simple question, but too generic to find on google I guess. How would I set-up a program to run every time I opened terminal? for example; ever time I open the Terminal it runs hello.sh which would ...
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2answers
131 views

Why does the terminal echo keystrokes when commands are running?

I was recently running tail -f on a log file of a server that was running, trying to diagnose a bug, when I accidentally bumped the keyboard and typed some characters. They got mixed in with the ...
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2answers
31 views

Which file should be sourced in .devishrc to permanently change the hitch-file? [closed]

By default, in DEVISH (at least for me) the hitch file used is mhitch.py... I can change the hitch using the -h option for the shfile command, but I need to permanently set it to something... Any ...
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1answer
25 views

automatic line on every terminal tab open

I started getting this weird line every time I open a new terminal tab. 3='cd -3' ruby-2.1.5 ➜ /Volumes/dev_directory It started about a month ago and I've looked in the ~/.profile ~/.bashrc ...
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2answers
5k views

How to install most recent version of Eclipse via the Terminal

I'm new to Linux and have just been given a VM of Oracle Linux to work with. I need to install Eclipse on it and, after a bit of research, discovered that this could most easily be done with the ...
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2answers
131 views

tmux blocks certain things on my Mac

I really like tmux and use it often so I set the following in my .zprofile: [[ $TERM != "screen" ]] && exec tmux so when I open a new window, tmux will be there for me. However, there are ...
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2answers
357 views

How do I select text from terminal by using keyboard only?

I used to select text via mouse click+drag but I want to know if I can do the same thing via the keyboard only? I am talking about selecting text with the help of the keyboard on gnome-terminal, etc. ...
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1answer
2k views

CentOS 7 add new user with root privileges

I am reading this tutorial, and trying to create a new user with root privileges and then block root access via ssh in a CentOS 7 server. The problem is that the new user is blocked from doing root ...
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6answers
3k views

Is there a (light-weight) replacement for `rxvt-unicode`?

I am currently using rxvt-unicode as a terminal emulator. Since I also like the configurability of terminal emulators from GNOME and KDE, I wonder whether there is some kind of replacement for ...
5
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2answers
2k views

Get current terminal name

How do I fetch the current terminal name? I mean to the name that ps shows in the TTY column, e.g.: root@dor-desktop:/home/dor/Documents/LAMP_setup/webs_install/do/install# ps aux | egrep ...
1
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1answer
672 views

UTF-8 in Terminator

I use the Terminator terminal emulator, and out of pure boredom, I installed and attempted to run this program: https://github.com/thiderman/doge. However, it requires UTF-8 encoding to work. I ...
12
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2answers
13k 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 ...
4
votes
1answer
53 views

Posix command that moves cursor to specific position in terminal window

in school we have been assigned a homework in which we are suppose to print an ascii art into a terminal window. A input is data in format [x_coordinate, y_coordinate, char_ascii_value] (there is no ...
2
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1answer
38 views

Why does the `users` command return different users depending on whether I ssh or open a new terminal?

How does users define what users are logged in? If I ssh into a box twice, I see my username twice listed if I execute users. However, if I create a new login shell via sudo su -, I do not see root ...
0
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1answer
26 views

gnome-terminal broke after adding command to initialize

I just broke my gnome-terminal. At the options I tried to force my terminal to open with 256 colors adding the command: export TERM=xterm-256color but now my terminal open and exits immediately. ...
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2answers
26 views

How to input Chinese (JCK) in console without X running

Is it possible at all to input JCK languages (Traditional Chinese in my case) in the console without having X-windows running? All the help I have found online for Chinese input assume that X and ...
2
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1answer
61 views

Shift + Ctrl + C (terminal copy) doesn't work since I installed Awesome WM

The title sums it up. Since I installed Awesome WM I can't use Shift+Ctrl+C to copy text from terminal (although Shift+Ctrl+V still pastes)
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11 views

Synchronize strings copied on vim with the xserver clipboard [duplicate]

How to copy a string in vim under terminal and get it available in the main clipboard? Seems that by default, is not possible to copy from vim to my browser, for example
3
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1answer
57 views

sudo command inside heredoc block in a ssh session is not working

When i use heredoc and put all the commands inside heredoc as, ssh -t -i master.pem cloud-user@$1 <<EOSSH sudo service x restart sudo service y restart EOSSH it throws error as, ...
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0answers
56 views

tmux doesn't resize with terminal window

When I resize a terminal window containing a tmux session, tmux doesn't detect this change, but continues to function normally within the old window boundaries. tmux ls shows no other attached ...