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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53 views

Set default xdg-open application to terminal program

Is it possible to use terminal vim with xdg-open? I don't have a GUI text editor because I only use vim through the terminal. (I don't care very much for gvim either.) Is it possible to tell xdg-open ...
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46 views

Can I “hijack” a UNIX shell from another login? [duplicate]

Let's say I'm starting a job in a Unix terminal on a machine (a Mac if it matters), and this process does a lot of things and keeps printing output to the terminal. Then I go to another machine and ...
12
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2answers
788 views

Ctrl+D for ending terminal line input

If I do $cat > file.txt text<Ctrl+D><Ctrl+D> Question1: If I don't press enter, why do I have to press Ctrl+D twice? If I do $cat > file.txt pa bam pshhh<Ctrl+Z> [2]+ ...
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1answer
39 views

How does executing a file change the std input?

Imagine I have a script, which contains the goto command. The goto command will search in the std input for a line like this : jumpHere. But the std input is by default the terminal. It only makes ...
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2answers
61 views

Ctrl-z doesn't work in vi launched from Gnome terminal

I'm trying to switch Vi launched from Fedora Gnome terminal to background and go back to bash with Ctrl-Z but it doesn't seem to do anything.
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1answer
61 views

aterm or gnome-terminal window unresponsive to keyboard events

I try to investigate a problem: Depending on the way I launch aterm or gnome-terminal, the window may or may not be responsive to keyboard events. The cause of the problem may reside in Aterm, ...
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1answer
42 views

Selectively record commands and output from terminal to MySQL table

In some situations I would like to store complete commands and output from terminal sessions in a MySQL database. Ideally I would just copy the command and output from the terminal to my clipboard ...
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3answers
2k views

Sending message from one terminal user to another user

I have a user of name x in tty1 and y in tty2. Now x wants to write some message to y and vice-versa. Now I typed in tty1 terminal write y tty2 It is showing write:write:you have write permission ...
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0answers
61 views

Unable to create a configuration directory for [FishShell] Please set the $XDG_CONFIG_HOME variable

I'm getting this error when starting fishshell: melanie:~ melanie$ fish fish: Unable to create a configuration directory for fish. Your personal settings will not be saved. Please set the ...
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0answers
30 views

Errors on start of iTerm in Mac

I am getting two errors on startup of iTerm terminal on Mac OS X Yosemite. They are: bash: 1.25.32: command not found bash: Welcome: command not found I am unable to find a definitive resource on ...
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11answers
5k views

How do I run the same linux command in more than one tab/shell simultaneously?

Is there any tool/command in Linux that I can use to run a command in more than one tab simultaneously? I want to run the same command: ./myprog argument1 argument2 simultaneously in more than one ...
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2answers
10k views

Search text in command output on a PuTTY terminal

I would like to know how to search particular text on the terminal. If I do cat of log files, I would like to find certain words like job or summary so that I don't have to read through the entire log ...
2
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0answers
33 views

What are the benefits of using Tmux at all times? [closed]

I have been using the terminal for all of my local work, and have only been using tmux when I am ssh'd onto another machine and want to make sure I don't lose work if the connection closes. A software ...
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2answers
48 views

How to get a positive signal upon the successful completion of a command

For each of the following commands (four in total) I would like get an exception if one of them throws an exception if case of an error. Ultimately, I will run this through Python using os.system(). ...
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0answers
64 views

How to disable “Warning: Program '/bin/bash' crashed” message?

I'm using Kubuntu 14.04. When I exiting terminal emulator (konsole or yakuake) by doing something like kill -9 $$ it doesn't close, and saying: Warning: Program '/bin/bash' crashed. How could I ...
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2answers
3k views

Command not found problem in Linux-Ubuntu terminal

My friend is having problem in trying to call make to compile an application which both me and a second friend have previously successfully compiled. The file uses a "linux-devkit" pack that possess ...
0
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1answer
61 views

Sudo command not working on Intel Galileo Gen 1

I have an Intel Galileo Gen 1 Arduino board and I am using it over SSH with Ethernet. When I try to use the sudo commands the bash terminal reports this, a missing command! I am using the bigger Linux ...
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0answers
60 views

Change Zsh theme in Android Studio

I've recently jumped ship to zsh and I'm using the Oh my Zsh! theme blinks. It looks very nice in the OSX Terminal, but it looks very bad in Android Studio's terminal. So my question is is there a ...
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2answers
550 views

Are there any linux terminals which can handle all key combinations?

I like to use emacs in terminal mode (-nw), but it seems most (all?) terminals can't handle some key combinations - for example, C-<RET> or C-M-%. I know this is because most terminals emulate a ...
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1answer
50 views

Is there a /dev/pts alternative on Mac OSX?

I'm attempting to determine how many terminal windows are open, as described in this Q&A answer. However there doesn't seem to be a /dev/pts on Mac OSX. Is there an alternative to this?
4
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1answer
311 views

Untar a specifc folder within tar.gz

How do I untar/uncompress a specific folder within a tar.gz using the terminal/commandline (Ubuntu 14.04 (Trusty Tahr))? Precise: -file.tar.gz -- folder1 -- folder2 How to extract... ... ...
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2answers
21k views

How to display `top` results sorted by memory usage in real time?

How can I display the top results in my terminal in real time so that the list is sorted by memory usage?
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1answer
318 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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3answers
990 views

console vim in screen session: remap Ctrl-Shift-Left, Ctrl-Shift-Right to not delete lines

I have my gvim setup so that I can select word-wise with Ctrl-Shift-Right, Ctrl-Shift-Left etc. (yes, I know it's a bad habit, but it works for me..). Unfortunately, these key combinations delete ...
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1answer
237 views

What is the name of this terminal window graphical trick, which shows accented edges around highlighted text?

I've noticed a few screenshots of terminal windows online which show thin highlighted edges around status bars or highlighted lines. In the following example, note the light grey edging around lines ...
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4answers
4k views

Arch Linux terminal not starting

I just installed Arch Linux following a video tutorial from youtube for the first time. However, when I try starting the GNOME terminal it won't start. It will say Terminal at the top of my screen for ...
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1answer
16 views

Prevent application to tamper with terminal settings?

Recently, more and more GUI applications (okular and inkscape, among others) started disabling terminal echo while they are active. This seems unnecessary at best (if you don't background the process, ...
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1answer
128 views

exit tmux window without quitting the Terminal program

OK I'm new to this. I installed tmux to run a several days experiment. After typing tmux new -s name I got a new window with green banner at the bottom. I compile and run java program. Now I do not ...
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0answers
44 views

Switching to alternate tty device does not give command prompt [closed]

I am trying to install a graphics driver and need to terminate X in order to do so. However, when I switch to an alternate tty device using CTL-ALT-Fx I am met with only a black screen. It appears as ...
8
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1answer
37k views

Sending messages to another user

Is there any command to send messages through the Linux shell to other people on the same network? I'm using write user and then write the message itself. But there's any command that doesn't show my ...
0
votes
1answer
68 views

Split the large files into sub files. How to do this process? [duplicate]

I have a large file in my unix box with 2 Gb. The files contains the xml lines. I want to split the files into say 10 files say each file is now of 204 MB ( approx ) so that combining the 10 files ...
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0answers
35 views

Resizing Xterm window kills Django running in it

I have a Django instance running in a terminal window. Any time I resize the window, the Django process dies ungracefully, leaving no record of it in the error_log file. I tested it within ratpoison, ...
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1answer
57 views

command “jobs” cannot see the stopped jobs

I have wrote a very simple shell script to practice command "bg" , "fg" and "jobs": #!/bin/bash myvar=1 while [ $myvar -le 100000000 ] do echo $myvar myvar=$(( $myvar + 1 )) done I use ...
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2answers
65 views

Using something like scp but when I've logged in already [duplicate]

I want to copy a file via ssh when I've logged in. What scp does is that it copies the files by login, password, path. What I want is to be able to do the same thing when I'm "inside", ideally without ...
2
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1answer
1k views

LS_COLORS settings for specific types of files

I'm trying to set up my color scheme for ls, and I'm having trouble finding information about exactly what parameters I have to work with, or where those come from. And especially setting colors for ...
2
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0answers
102 views

How to display a BASH X terminal and graphics in split view window?

I created a simple education tool using BASH script which runs in an X terminal. It displays a prompt, at which users can enter choices, as described in the Bash Guide for Beginners' Catching user ...
2
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2answers
1k views

How can I get weechat to signal gnome-terminal on a highlight?

When using a terminal based client like weechat, weechat does not signal the terminal letting the user know that they have been highlighted. How can this be done? I would like my terminal to blink ...
12
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2answers
8k views

why there are six getty processes running on my desktop?

My desktop system is: $ uname -a Linux xmachine 3.0.0-13-generic #22-Ubuntu SMP Wed Nov 2 13:25:36 UTC 2011 i686 i686 i386 GNU/Linux By running ps a | grep getty, I get this output: 900 tty4 ...
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2answers
39 views

Pinpoint strange text at initiation of SSH session

On my OpenSUSE 13.1 (Gnome 3) system, whenever I start a SSH session, somewhere in the initialization, the terminal outputs some strange lines. Last login: Sat Nov 29 00:00:00 2014 from [HOSTNAME] ...
2
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1answer
52 views

How to make man(1) use the entire terminal width?

I'm on FreeBSD, using a wide xterm with, say, 132 characters per line. When running $ man man the manual page is formatted to fit an 80 character per line terminal width. Is there a way to make the ...
11
votes
2answers
359 views

How to start XTerm with prompt at the bottom?

When starting XTerm the prompt starts at the first line of the terminal. When running commands the prompt moves down until it reaches the bottom, and from then on it stays there (not even Shift-Page ...
0
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1answer
90 views

How enable ctrl + v paste in redhat? [duplicate]

I've installed Red Hat 6.5 and see that Ctrl + V does not work. It just prints ^V in the console instead of pasting from the clipboard. What can be wrong? How can I enable pasting using Ctrl + V?
0
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1answer
70 views

How to move a background job from one terminal tab to another? [duplicate]

I have a background job, say jobid 1, in a tab of gnome terminal. Can I move it to a another tab of genome terminal? I understand that the shell process in the first gnome terminal tab is the parent ...
2
votes
0answers
30 views

How to output rsync sent data in realtime using standard tools

I'm developing a small tool for some people who need to send files over to a server. I'd like to use rsync to a rsync deamon to do so. Is it possible to have rsync to output how much data it has ...
2
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5answers
5k 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 ...
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1answer
315 views

Can emacs use gpg-agent in a terminal at all?

I understand that there are problems with getting pinentry-curses to work with emacs (see some of the comments on http://emacswiki.org/emacs/EasyPG), and so using emacs in a terminal isn't compatible ...
3
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1answer
110 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
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1answer
23 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 ...
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2answers
51 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
741 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 ...