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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3
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5answers
6k 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 ...
3
votes
1answer
113 views

Reading char-by-char silently does not work

I'm trying to read user input char by char, silently, as follows: while [ 1 ]; do read -s -N 1 ... done While this loop works perfectly using VNC (xterm), it works only partially using putty ...
0
votes
1answer
28 views

term definitions not found

I am trying to select best term for UNIX terminal , checked the term information post , but when I try to get information about ls /lib/term* its not defined. However I did find ls ...
1
vote
2answers
78 views

SSH Tunneling Through a Firewall to a Cluster

I work at a university but I often work remotely. There is a cluster computer at the university that I need to be able to interact with, but its behind a firewall. Let's call the firewall F and the ...
0
votes
1answer
2k views

Run bash script on startup in Linux Mint and open mate-terminal automatically

I'm new to Linux, so not sure how to do what I want. I have my_script.sh (executable, of course) like this: #!/usr/bin/env bash mate-terminal -e "bash -c 'cd ...
2
votes
2answers
2k views

Installing Steam on Debian Wheezy

I downloaded the .deb file from the Steam website, but couldn't install it as it complained about having and "outdated" version of libc6. I look around and apparently I have to add jessie sources to ...
1
vote
1answer
33 views

Identify whether terminal is open in guake

I need to check in my .vimrc whether or not the terminal in which vim is opened is running in Guake. How can I see this? The $TERM variable does not seem to be quite right...
4
votes
2answers
6k views

How can I make PuTTY compatible with Solaris?

I'm connecting to a Solaris machine from WinXP using PuTTY. When I try to use the NumPad keys for editing a command in Bash (Home, End, Delete) a ~ character is instead printed to the console. ...
0
votes
1answer
37 views

toggling between output and command prompt in CentOS terminal

When I open the terminal in CentOS linux and use su - to work as the root user, I type in commands like journalctl that result in a lot of output. The problem is, when I am done scrolling through the ...
1
vote
1answer
79 views

'hhighlighter' wrapper script saying command not found

I have gotten the wrapper script 'hhighlighter' from https://github.com/paoloantinori/hhighlighter which colors anything you want in stdout. I followed the instructions about installing ack-grep, ...
0
votes
1answer
63 views

Keep PHP's output with tee -a

Normally when running PHP script in web server mode, this would show up: $ php -S 0.0.0.0:12345 PHP 5.6.1 Development Server started at Mon Nov 24 14:09:22 2014 Listening on http://0.0.0.0:12345 ...
1
vote
0answers
43 views

How to use ESC sequences to make terminal region scrollable

I have a stm32f1 controlled device that uses USART/USB port to implement a user control interface. Using a standard terminal software (putty/minicom) a user has an ability to enter simple command in ...
1
vote
1answer
150 views

ifconfig command showing internal ip address

I'm using centOS 6.3 on virtualbox as guest OS on Win 7 host. My problem is when I use ifconfig command in terminal, I'm being thrown internal IP address(10.x.x.x). However, when I googled "my IP ...
1
vote
0answers
32 views

How can I get red letters with tput when I seem to get yellow?

I was using #!/bin/sh if [ $TERM=screen ] then pass_color=' \033[01;32m' fail_color=' \033[01;31m' fi echo "$pass_color green $fail_color red" as in but I was advised to use tput instead, so ...
10
votes
2answers
11k views

Shortcut key for scrolling inside a terminal

What is the shortcut key for scrolling inside a terminal? If I hit the Up or Down arrow or PageUp or PageDown, it will only traverse through command history, not let me traverse the previous part ...
3
votes
1answer
164 views

Run vsim from dmenu — it only works when directly invoked in the terminal

Works: vsim, sh -c vsim Doesn't work: echo "vsim" | sh, echo "vsim" | xargs -I {} sh -c "{}" I want to run ModelSim (vsim) with dmenu, which is triggered using xbindkeys. Details vsim is a ...
12
votes
5answers
21k views

How to disable line wrap in a terminal?

I need to view large logs files using a bash shell. I was using less to open the files, but since the lines are too lengthy there is some kind of line/word wrapping going on. Since the files are ...
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 ...
2
votes
1answer
69 views

How is the display updated when the erase character is typed in a terminal emulator?

As I understand it, when typing characters in a terminal emulator they appear because they are "echoed". We imagine that the terminal is a separate device communicating with the computer via a two-way ...
2
votes
3answers
1k views

How to open terminal, split to 9 terminals and switch between them using one script?

I would like to open a terminal, split it to lets say 9 parts (3x3) and execute some bash script. But for each terminal part different script. Can this be done using perl, python or even bash? How ...
1
vote
1answer
50 views

Edit/Remove CLI System Notice

I'm wondering how I can change the default system message that shows when on the CLI from Ctrl+Alt+F1. By default it shows the message Welcome to <name> * Documentation: <url> I was ...
2
votes
1answer
88 views

Printing filled shapes in terminal

I'd like to print some shapes filled with the current color or a selected one (e.g. \e[31m) My aim is to print a filled circle (letter o) on the screen but the background will stay as it is. finally ...
2
votes
1answer
498 views

Terminator custom colors overriden by KDE

I've been working on Solarized theme in Terminator (http://gnometerminator.blogspot.fr/p/introduction.html) for about a year on Gnome and have been very satisfied. Yesterday I switched to KDE and the ...
11
votes
3answers
12k views

How to solve the issue that a Terminal screen is messed up? (usually after a resizing)

Sometimes, a terminal screen is messed up, and when we use man ls to read the manpages, or press the UP arrow to go to previous commands in history, the screen will show characters not as the right ...
1
vote
2answers
278 views

Is there a shortcut (missing?) to move tab in xfce4 terminal app?

Using xfce4 in a Debian/Linux Jessie/Sid distribution, I am unable to find or set shortcut to move tab position in xfce4 terminal, like Ctrl-Shift-DgDown/PgUp in gnome terminal. This is really ...
0
votes
0answers
25 views

acoc: availability, similar projects and problems?

I am trying to work on a Linux project out of Linux From Scratch. The outcome is a Linux with dull command line and console. I tried to bring color to terminal and I hit some bits and pieces like ...
16
votes
6answers
11k views

Can a Gnome Terminal profile use UTF-8 by default?

I am on an Ubuntu (I think) system. I don't have root, so I can't change the locale. I want to make my default terminal profile use UTF-8 by default. There should be a way to do this, either in the ...
12
votes
2answers
1k views

Ctrl-C does not work with pppd non-detached session

I have a Mini2440 ARM Board, and I have put a base Debian 6.0 system on it using multistrap. I have used tmux to run several processes in defferent windows from /etc/rc.local. I connect to the board ...
1
vote
1answer
703 views

sftp command to get/download .tar.gz file

I thought I was familiar with sftp commands in unix and upto my knowledge the command to used to download a compressed file from the server is sftp get filename.tar.gz But when I tried this ...
6
votes
3answers
5k 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?
2
votes
1answer
88 views

PS1 prompt showing different on local and remote console

This is my PS1 prompt: export PS1="\[\e]0;\u@\h: \w\a\]${debian_chroot:+($debian_chroot)}\[\033[01;35m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ " That shows perfect in remote (SSH) ...
3
votes
1answer
34 views

SSH session chain

Suppose I do a SSH session chain within one single unique terminal window (RHEL6) open terminal on localMachine, SSH remote login to server1 from server1, SSH remote login to server2 from server2, ...
0
votes
2answers
90 views

How to launch «gdbserver» in background?

I am communicating with a device via a serial port, and for I am launched «gdbserver» (like gdbserver :2345 myapp) it completely blocks the terminal. Neither an ampersand & symbol, nor ^z ...
0
votes
0answers
46 views

Why does xfreerdp say “connected” three times every time?

Every time I use xfreerdp on Mint 17 to connect to a Windows Server 2003 box, it gives the successful "connected" line identically three times before launching the window: $ xfreerdp ...
0
votes
2answers
185 views

How to get the ~/.bashrc to work in the native terminal application in Centos? [closed]

The problem I had was to get the .bashrc and .bash_profile and/or .profile scripts to execute by default when using the native Gnome terminal application. I found a number of references which told me ...
-2
votes
2answers
505 views

Corresponding 7zip command for unzip -p -a

I have a question regarding unzip command in Unix. As of now my Unix command unzip -p -a is able to zip the file which are lesser in size. But if the file size is larger then the command is not able ...
0
votes
2answers
54 views

One SSH session one script multiple terminals no X [closed]

I have read other posts asking the same question in the answer was, run your script and have it like this: #!/bin/bash xterm -e command The problem is that I don't have X installed on that server, ...
0
votes
0answers
81 views

midnight commander disintegrates after opening video/graphics file

When I press enter in mc on a video file, it will open in mplayer and play. This is configured in /etc/mc/mc.ext: regex/\.([mM][pP]4|[mM]4[vV]|[mM][pP][eE]?[gG])$ Include=video Similarly, it ...
1
vote
0answers
27 views

New terminal with command and continue using it [duplicate]

I would like to open a new terminal and run a command from another terminal. I would like to be able to re-use that terminal after. I've tried: xfce4-terminal --hold -x echo "Hello" & But ...
1
vote
0answers
54 views

Giving a user SFTP access only with access to subdirectory outside of home?

I have user [USER A] account which contains scripts and a downloads folder. I would like to create a new account [USER B] so that the user has read/write (SFTP and not full SSH) access to their home ...
16
votes
2answers
6k views

GNU Screen: new window name change

I can change the name of a window with Ctrl-a Shift-a. Instead of editing several window names by hand, is there a way to have them automatically named after the current directory?
2
votes
2answers
86 views

What can I do if bash stops echoing?

One of the applications I use at work sometimes screws with my bash and so I don't see my own input anymore. I.e. $ echo foo foo $ becomes $ foo $ I incorrectly tried to run stty -echo which ...
6
votes
1answer
223 views

Keeping sudo authentication with gnome-terminal

Can sudo sessions be shared across tabs of gnome-terminal, so that once I use sudo in one tab, I won't have to re-enter my password every time I open another tab and use sudo?
0
votes
1answer
76 views

Open a new bash with sudo powers without reentering the password [duplicate]

I find very useful to have more terminal tabs in different current working directories. But if I need sudo privileges I need to reenter the password for every shell. Is there not a way to extend the ...
5
votes
3answers
5k 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 ...
0
votes
2answers
246 views

What are the meanings of different Unix commands? [closed]

I am running Ubuntu 14.04 on my machine. I am new to Linux and feeling lost when I see different command line commands (or what exactly are they called?) like sudo, apt-get, mkdir, -R, -n etc. while ...
1
vote
1answer
31 views

Shutting down X via terminal

I found that the whole X won't react to anything but I was able to log to terminal by ctrl+alt+F1. Can I reboot X from the command line without rebooting the whole computer?
0
votes
3answers
23k views

Yum update error: Could not retrieve mirrorlist

I'm trying to do yum update. This is the error I'm getting. sudo yum update Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile Could not retrieve mirrorlist ...
3
votes
1answer
57 views

How do I stop screen from clobbering my titles?

I am using bash and GNU screen on centos7. I notice that if I ssh to another server, change the title (via ctrl+a+A), and log out of the server that my new title gets overwritten by USER@HOST:~. How ...
1
vote
4answers
2k views

Uninstalling *.run file

I just installed a file called SenchaCmd-4.0.2.67-linux-x64.run by executing the following code: ./SenchaCmd-4.0.2.67-linux-x64.run Due to a problem I describe in detail here, I decided to ...