tmux is a terminal multiplexer: it enables a number of terminals (or windows), each running a separate program, to be created, accessed, and controlled from a single screen. tmux may be detached from a screen and continue running in the background, then later reattached.

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222 views

Have tmux wait until I SSH in, to complete rest of Tmuxinator script

After recently discovering tmux and Tmuxinator, I've been trying to set up a development environment to use. Per protocol, we aren't allowed to store passwords/passphrases in scripts. So what I'm ...
1
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1answer
71 views

tmux hightlight colour setting

In tmux, the default highlight setting is a yellow background -- at least on my version and machine. This is when using the mouse on X11 but is the same with the console selection. I cannot find the ...
7
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1answer
892 views

How do I change the color of the pane dividing lines in tmux?

I've used the following command to change the color of the status bar at the bottom of the screen: set -g status-bg colour244 But I don't know how to change the color of the lines that divide ...
4
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1answer
35 views

How do I re-map the changing pane keys in tmux?

I want Prefix + Up,Down,Left,Right to be mapped to Prefix + Ctrlh, Ctrlj, Ctrlk,Ctrll. I tried: bind-key C-h Left bind-key C-j Down bind-key C-k Up bind-key C-l Right But it didn't really work: ...
2
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1answer
66 views

Why does tmux fail to “scroll” when entering a command that exceeds one line? (OSX Terminal.app)

When I use tmux and enter a command that exceeds the line, it fails to redraw the previous line. It simply clears the current line and I can't see what I just wrote. It does only redraw the first ...
3
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1answer
40 views

tmux session_name count

Let's say that I created four new tmux sessions (1, 2, 3, and 4). Now, I kill every window in session 2. tmux list-session only show that 1, 3, and 4 are active. If I create a new tmux session, it is ...
4
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1answer
388 views

What are valid keys for tmux?

I was trying to learn how to use the bind-key [-cnr] [-t key-table] key command [arguments] better, but was having some trouble figuring out what "valid keys" are for bind-key command. I tried doing ...
5
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2answers
2k views

zsh: set TERM=screen-256color in tmux, but xterm-256color without tmux

I need my $TERM to be xterm-256color outside of tmux (in "plain" terminal with zsh), but screen-256color inside tmux. First I tried: add export TERM='xterm-256color' to my ~/.zshrc. add set -g ...
0
votes
1answer
121 views

tmux: ncurses apps are displayed wrong (with garbage and so on) [duplicate]

I have ncurses apps (say, aptitude) working nice in plain xterm (or gnome-terminal, or any other terminal I've tried), but if I run it inside tmux session, screen isn't properly refreshed while I do ...
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0answers
21 views

tmux protocol mismatch with no upgrade [duplicate]

[This question should not be a duplicate of the one asked already. In this case, there has been no upgrades of any OS or tmux version anywhere. If this is going to be marked as duplicate still, please ...
3
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0answers
76 views

Is there a more elegant way to unlink two tmux clients sharing a session from inside tmux?

This is almost a code-review question, but very *nixy and more about configuration than code. For years since I switched to tmux from screen I've had a couple of nagging issues that I could not make ...
3
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1answer
75 views

Interrupting very long output in tmux

In a (gnome) terminal, if I cat a file which turns out to be much too long, I can always press Ctrl-c to interrupt. However, in tmux, when the same happens, it takes long for the signal produced by ...
3
votes
1answer
151 views

Make tmux block until program completes

I am impressed by tmux's remote control features: tmux new-window -t p12346 'echo foo;sleep 10' This creates a new window in the session named p12346 and does not print anything on the screen. ...
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2answers
55 views

How to switch directly to a pane in Tmux?

I'd like to switch directly to a pane in Tmux, by pane #. How can I do this? I know how to cycle between panes, and move to panes that are beside the current pane. I'd like to be able to run the ...
3
votes
2answers
101 views

Finding out whether current alias/function/script is running inside Tmux - with a twist

NB: Yes, I've read How can I tell if I'm in a tmux session from a bash script? How can I find out whether I am running inside a Tmux session from my shell or shell script or shell function or ...
0
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0answers
68 views

Disable mouse scrolling in vim with tmux

I'm experiencing the same problem as in this Q&A titled: disabling mouse support in vim in a gnome-terminal environment, where it was found (in the comments for the top answer) the problem wasn't ...
3
votes
2answers
2k views

Use system clipboard in vi-copy mode in tmux

I'm running tmux 1.6 and I'm trying to configure it to use vi-style keybindings as well as use the system clipboard when copying in interactive mode: set-window-option -g mode-keys vi bind-key -t ...
4
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1answer
1k views

How to quickly send commands to nested tmux sessions?

I have the following in my .tmux.conf set -g prefix M-j bind-key j send-prefix I need to press (Atl+J) + (J) + bound-key to send something to the nested tmux session. I feel it is rather slow. Is ...
4
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0answers
516 views

tmux exits immediately after starting

I'm trying to start with Tmux but failing to even run it. Immediately after starting it exits. looked like It's the same as this question It happens both without a .tmux.conf and (following some ...
0
votes
1answer
66 views

How can I get a tmux session menu from outside a tmux session?

I'm trying to build a wrapper for tmux that presents me with a menu of all available sessions instead of creating a new one. However the man page explicitly says that this is not possible (excerpt ...
2
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2answers
338 views

Tmux config not retaining PWD on new-window or window split

So I'm trying to update my .tmux.conf file to reflect the change for -c in new-window. I've added this to my conf and it's not working unfortunately. My new windows and panes always start in ~/: # ...
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2answers
244 views

How to colorize last window in status line?

I'd like to make the last selected window (the one to which :last-window takes you) to stand out visually. By default it's just marked with an inconspicuous - after the name. Is there a way to set ...
2
votes
2answers
390 views

Getting 256 colors to work in terminal multiplexer

tmux I followed Getting 256 colors to work in tmux: I have alias tmux='TERM=xterm-256color tmux' in ~/.bashrc and also set-option -g default-terminal "screen-256color" in ~/.tmux.conf In konsole: ...
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0answers
28 views

How to stop tmux capturing key sequences?

My xterm is configured to produce this sequence: Ctrl ~Shift <Key>Tab: string(0x1b) string("[27;5;9~") \n\ Under tmux it almost always does not work (sometimes it passes through). What could ...
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1answer
128 views

Get TMux scroll buffer contents

With TMux, is there any way to programmatically retrieve scroll buffer content from above the current command line? I'm basically looking to write a bash script to iterate upwards until I find a ...
2
votes
1answer
31 views

Does TMUX have unit tests or a test suite?

I am going through my configuration shell scripts and I have found the make commands to run test suites for pretty much every "big" open source project that I use (vim, zsh...) except for tmux. I ...
2
votes
2answers
106 views

How can I change the terminal tmux info (lower right) called status-right to username or host?

I have 7 dashes (-------) on the lower right. Can I replace them with something like my name or my host name? This is not about the PS1 prompt. I already have time name host dir there. I use tmux. I ...
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0answers
75 views

tmux color theme in emacs gtk

When I use emacs -nw I always use it in tmux 256-color mode. tmux applies its default color theme to emacs so it looks like this: For some reason I like that color theme far better than any other ...
0
votes
1answer
235 views

RVM + TMUX—Duplicate entries in $PATH

My Linux terminal config files (.bash_profile, .profile, .bashrc) expand $PATH by prepending some custom directories. This only happens once (and I've also included some ENV vairiable based guards to ...
3
votes
2answers
111 views

tmux client/server version mismatch during distribution upgrade

It has become fashionable to run distribution upgrade in a tmux terminal to avoid remote connection issues or issues with the X server (e.g. opensuse documentation). Yet this does not take into ...
2
votes
3answers
381 views

How to add a horizontal split to tmux window that spans the whole width of the parent window?

When I have a tmux window vertically split into two panes, how can i spawn a new third horizontal pane that stretches over the full width? e.g. How do I get from this: Ctr-b % +–––––––––+–––––––––+ ...
2
votes
1answer
128 views

Can I change tmux status bar color when I hit C-b

I use tmux on the local computer then ssh and use tmux too. I can easily use them both (C-b twice for modifying the second tmux) but for more readability I'd like to highlight the status bar of the ...
1
vote
1answer
93 views

Combining local and remote terminal multiplexing

I use tmux regularly to easily handle multiple terminals on my local machine. Sometimes, I need to connect to a remote machine and start a script in one the terminals (i.e. a pane or window in tmux). ...
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0answers
69 views

Execute commands on TMUX Detach

Is it possible to execute commands on tmux detach? I usually have a rails console and server running in the tmux session, on detach is it possible to automatically end those? Thanks.
2
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2answers
1k views

How do I increase my iterm (tmux) window scrollback (not the line scrollback)

When I want to scroll back, i.e. with my mouse (or with PageUp) I can only go up about 43 pages (about 2000 lines). Can I increase that? I have my terminal preference -> "Scrollback Lines" set to ...
6
votes
1answer
53 views

Why does Tmux Space leader also make 2 a leader?

I have a very simple tmux config file that contains the following: set -g prefix C-Space This works great for using my spacebar as a leader, however it also makes C-2 and C-@ leaders. This is ...
0
votes
1answer
65 views

What speed should zsh connect to tmux at?

I think this is a tmux question, though it may be a zsh question, or a question relating to both. I SSH to a server from a Windows box using PuTTY. In the PuTTY configuration window, in the Data ...
2
votes
1answer
161 views

tmux: shared session, one user in a pane, another in another pane, two different cursors

I've decided to try tmux: have been reading the docs and googling around, trying to find a way to have two users sharing a session, each with a different cursor. However, giving 777 permissions to ...
3
votes
1answer
80 views

Why does `tmux` copy operation always output temporary gibberish to the terminal?

If I complete a copy operation using tmux, I always get one or more lines of gibberish written to my screen, which goes away when I change windows or do a paste. Why does this happen, and can it be ...
4
votes
1answer
394 views

Set tmux status line color based on hostname

I'd like tmux to pick a color dynamically based on the hostname of the machine. Since I share my tmux.conf across several machines, assigning an unique color for each of those hosts would be handy ...
18
votes
2answers
3k views

protocol version mismatch (client 8, server 6) when trying to upgrade

I'm trying to upgrade to a newer version (that has a bug fix) than my current 1.6. I am on Ubuntu and recently upgraded to Ubuntu 13.04. Ideally I want to use tmux version 1.8 or even 1.9. I've ...
3
votes
2answers
233 views

When exiting the last terminal in a tmux session can it switch to another?

When I exit the last terminal in a tmux session it will automatically close tmux and return me to the parent terminal. Is it possible to instead have tmux switch to another, already running, session ...
1
vote
1answer
594 views

How can I start tmux automatically in fish shell while connecting to remote server via ssh

I switched from bash to fish shell. I liked it and decided to use it on my servers also. How can I start tmux automatically on ssh connection? I followed this instruction for bash but fish shell is ...
0
votes
1answer
446 views

Tmux monitor activity change highlight color

I'm setting up my tmux.conf and I want to have the activity monitor with different colors. I would like to change the color of the highlight of the alerted window in the status bar. The problem ...
4
votes
2answers
311 views

Completion of words on the screen as in VIM (Bash or Tmux)

How can I configure Bash, Zsh or Tmux to complete the last matching identifier on the screen? Consider this common scenario: $ git fetch remote: Counting objects: 16, done. remote: Compressing ...
4
votes
1answer
3k views

tmux and Powerline: working configuration

Background I found very interesting the Powerline project. After several attempts, I managed to get it to work correctly for Vim. Then I did proceed with enabling it for tmux, by pasting the ...
1
vote
1answer
113 views

Show status lines of vim and tmux on the same line

I would like to figure out a way to get my vim statusline and tmux statusline on the same line if such a thing is possible and not immensely difficult (ideally, the vim prompt, or whatever it's called ...
7
votes
1answer
1k views

tmux, Vim and Solarized

Premises Browsing around tmux, Vim and Solarized I can find lots of complains about 256 colours and "user experience". Well, I'm having the opposite "problem", i.e. Vim works well with a full ...
13
votes
2answers
5k views

tmux, TERM and 256 colours support

Introduction My question arises from the necessity of understanding why I have now (after multiple trials) Terminal and tmux supporting 256 colours and tput colors telling me there are only 8 of ...
2
votes
0answers
112 views

xinitrc: starting xterm with tmux causes all windows to share same geometry

I have xterm with tmux open upon startup of X11 with the following line in my xinitrc file: xterm -e tmux & However the -e tmux causes all windows to assume the geometry of the first -geometry ...