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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487 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 ...
2
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1answer
74 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) ...
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2answers
182 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 ...
3
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1answer
31 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, ...
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2answers
63 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 ...
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2answers
130 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 ...
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0answers
36 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 ...
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2answers
50 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, ...
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0answers
65 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 ...
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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 ...
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0answers
47 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 ...
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2answers
71 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 ...
0
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1answer
65 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 ...
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2answers
421 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 ...
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2answers
207 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 ...
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1answer
30 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?
3
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1answer
250 views

Can I add mouse support 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 ...
3
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1answer
46 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 ...
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1answer
69 views

Echoing Backspace Characters in the Terminal

I'm working with picocom running inside gnome-terminal. I have local echo switched on inside picocom using the -e option, and when I backspace I can see that caret moves backwards, however the ...
1
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1answer
12 views

Locating the terminal currently in use

I need to write a script to test if im using the correct terminal and then print a message This is what i have so far if(???? == dev/pts/1) echo Access Granted. Welcome. endif I dont know how to ...
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2answers
568 views

How can a Bash script tell how it was run?

I have a Bash script I was trying to make to help me run a rather complex command with small changes that it would ask me about through echo and read. I have found solutions to force it to run a ...
0
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1answer
15 views

:bnext not cycling through all buffers in vim

For some reason :bnext is not cycling though all the buffers shown by :buffers I have 5 buffers open but only 3 buffers are visited when I used :bnext repeatedly. How can I cycle through all the ...
0
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1answer
547 views

How to update CodeBlocks in Kali Linux?

I installed CodeBlocks on Kali Linux but I got 10.05 version and I want to update it to 13.12, preferably via terminal. Also I would like to know how to update any application this way.
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1answer
120 views

Replay a screen log file incrementally

I have run some commands in gnu screen and used the C-a H command to record the output to a screenlog.0 file. However now I want to view it. There are loads of terminal escape sequences, so just ...
5
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2answers
231 views

Why can't Emacs running in a terminal distinguish Ctrl+; from “;”?

This question arose from my previous question on emacs beta. In short I want to bind C-; to an Emacs functions in a terminal, but it seems that something captures this key before it reaches Emacs: ...
3
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1answer
64 views

Check for missing files in two directories and their respective subdirectories

Folder alpha has one subfolder, and files in both root and in subfolder. Folder beta has 25 subfolders with files in them. How would I compare the file contents of alpha and beta, checking for ...
0
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1answer
119 views

What is the string “xxx@xxx:~$” in terminal called? [closed]

I don't know or I just forget what is xxx@xxx:~$ called in a terminal terminal? Is there name for it?
3
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1answer
570 views

Waching YouTube videos in bash sessions, in ASCII mode

I already found how to watch YouTube videos in terminal, in ASCII mode, but my goal is to watch them in a bash session, without opening a different window. So, supposing I already have a tmux ...
6
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1answer
162 views

How to change background color of a pane in tmux?

I would like to change the background color of the inactive panes in tmux to better distinguish between the active pane and inactive panes. Something just a few shades different than the default. How ...
71
votes
3answers
8k views

Watch YouTube videos in terminal

Like the title says it, I'm looking for a way to watch YouTube videos in terminal (not in a browser or another window, but right there, in any bash session). Is there a simple way to do this? I ...
0
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1answer
85 views

ANSI escapes in Pash prompt are displayed as garbage in Gnome terminal

I would like to use Pash, a PowerShell implementation for mono on my CentOS box. After compilation I started it and got $ mono Source/PashConsole/bin/Debug/Pash.exe ...
0
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1answer
210 views

xfce4 terminal: disable individual shortcut

I would like to disable the Ctrl+Shift+W shortcut which closes the current terminal tab. I am using Vim where Ctrl+R Ctrl+W moves between windows of the vim instance. Sometimes it may happen that the ...
0
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1answer
157 views

Can call login command from terminal

I want to create a user using useradd from root in my terminal window, after it I call passwd to set user's password. So I cant call login username because when I call it from terminal it closes ...
5
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1answer
619 views

combining find with other commands: when to use -exec and when to use pipe? [duplicate]

I've learned to use the find command by itself to find files and directories however when it comes to doing something with the files/folders I'm confused. Given the following command: find . -type f ...
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0answers
94 views

How can you (programatically) detect the ANSI escape code supported by terminal?

I am playing around with shell scripts that use ANSI codes and found that for one reason or another different escape codes are supported depending on your terminal/os.. In some cases I get a dump of ...
2
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1answer
330 views

How to remove specific lines from a file?

I have a file (ip.txt) that contains ip rules /sbin/iptables -A INPUT -p tcp -s 140.237.4.252 -j DROP /sbin/iptables -A INPUT -p tcp -s 143.227.5.22 -j DROP /sbin/iptables -A INPUT -p udp -s ...
3
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2answers
56 views

Modular $TERM for different terminal emulators

Is there a way to set different $TERM for different terminal emulators. For example if I am in xterm the $TERM will read xterm-256color, in urxvt urxvt-256color, in sakura xterm-256color and in tmux ...
2
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1answer
158 views

To write this Pseudocode with Regex

I am doing a Makefile which I run regularly by Crontab every day at 0230 crontab -e; 30 2 * * * /bin/thePseudocode Python-like Pseudocode directories = ["Cardiology", "Rheumatology", "Surgery"] ...
4
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2answers
41 views

Long start time of MC due to bash function

I have next bash function to ensure new-lines after commands: user at terra in ~ $ echo "m" m user at terra in ~ $ echo -n "m" m↵ And the function itself in a .bashrc: function prompt_command { ...
2
votes
1answer
113 views

Why doesn't Ctrl+R do anything in Ubuntu's terminal? [closed]

The keystroke Ctrl+R is important to me because it's the redo command in vim. However, it seems to do nothing at all in Ubuntu's terminal. When I press Ctrl+V and then Ctrl+R, nothing is registered at ...
3
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1answer
98 views

Bind Ctrl+Down in Joe on a Linux console

When I want to select a line in joe editor, I can go to the beginning and simply pres CTRL-Down and this will select the line. I can move somewhere ales and copy the line with CTRL-k-c. The key code ...
3
votes
1answer
397 views

cannot create special file /dev/pts/0

When using midnight commander in console, I cannot "toggle" the window (using CTRL-o Not an xterm or Linux console; the panels cannot be toggled however, my $TERM is set to linux. After some ...
1
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1answer
72 views

exec -t is invalid

I made an rpm that installs a .run file and whenever I run the rpm and the rpm tries to execute the .run file I keep getting the error that exec -t is an invalid option at the following lines of code ...
0
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2answers
965 views

open gnome terminal with serveral tabs and execute a few commands in every tab

This is what I want to accomplish: I want to open a gnome terminal with five tabs in it I want to run a set of commands (5 – 10 commands) in each tab automatically First tab: shall set clear-case ...
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2answers
1k views

Are the terminal color escape sequences defined anywhere for bash?

I've used every so often colors in Bash scripting (mostly on CentOS), but to make their usage more convinient I end up redefining variables to color values: local GRAY="\[\033[1;30m\]" local ...
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49 views

How does a terminal emulator work [duplicate]

I never really understood how a terminal emulator (be it e.g. XTerm or the Linux virtual console) works. What transformations happen to the input (key up/down events) to produce the output (usually ...
2
votes
1answer
98 views

Tmux: how do I bind to C— (control-minus)?

I'd like to bind to control-minus in my .tmux.conf but it doesn't seem to work: bind C-- split-window -v Is this possible?
1
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1answer
36 views

ag output appears different in the terminal vs when piped to a file

When I run the ag command to search text files, I get output that looks like this on the command line (full results not shown): ❯ ag dependency 140317155505.md 27:The Bundler dependencies API ... ...
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0answers
14 views

Terminal output from a program not opened in terminal [duplicate]

Using bash on Ubuntu, I can launch programs from command line and watch what the program is doing 'in the background' while I use the GUI frontend. This is particularly handy when a GUI progress bar ...
2
votes
2answers
129 views

Non-printing escape sequence: when?

Recently, I have been playing around a lot with color in the terminal and, therefore, with escape sequences, too. I've read the relevant parts of the Bash manpage along with numerous helpful pages on ...