I think this is an idiosyncratic approach, but I've found tmux much more approachable by simply cutting windows entirely out of the equation and focusing on sessions + panes. The tmux tool is one of a number of Linux terminal window splitters that allow you to run commands in adjacent (up/down, right/left or both) panes so that you can easily use the output in one. But windows can disappear without a trace - it's hard to know how many windows you have open in a session, and it's hard to see what's going on with your windows all at once. Panes are obviously helpful for viewing things side-by-side. My reasoning is: you can name a session (prefix-$), and you can easily list sessions (prefix-s), so it's easy to know where you are with them. However, I don't see the point of windows in tmux, and have never once used them. Each server to which I periodically connect is running another few sessions. I've usually got 4-8 named sessions (which correspond to code repos typically), each with three or so panes, running on my main machine. I use tmux sessions + panes all the time. There's a strong argument to be made for using the same tool across all local + remote machines - it's much faster under the hands. How do I scroll in tmux Ask Question Asked 12 years, 7 months ago Modified 4 months ago Viewed 1.4m times 1900 How do I scroll with either the keyboard or mouse The tmux man page indicates one must enter copy-mode to scroll. }: Swap the position of the current pane with the next.I've been using tmux for maybe 1/2 a year now (after years of reading hype), and can say that it's definitely replaced terminal tabs for me.Each press takes you to the next, until you loop through all of them. J or Down Arrow: Move to the pane below.I or Right Arrow: Move to the pane on the right.H or Left Arrow: Move to the pane on the left.0 to 9: Move to the window number specified.Ctrl+B, and then ?: Display Help page in tmux.We’ve left the images of the terminal windows here at the default size so you can see the information. In that case, the loss of one line for the status bar isn’t much of an issue. Of course, you’d normally expand your terminal window to make using a terminal multiplexer worthwhile. On the plus side, you won’t lose a line of terminal window real estate. (Unless you configure your own status bar.) You have to fly blind and rely on your wits to know what’s going on, which takes a bit of practice. The screen command doesn’t give you a status bar by default. Each time you create a new window in a tmux session, its window number and the name of the program running in it are added to the status bar. The asterisk (*) means this is the window you’re looking at. If you run a program, its name will appear here. The only process running in this session is bash. tmux info Send the prefix key, ctrl + b ctrl. 0:bash*: The 0 indicates this is the first window in this session. tmux logo tmux Key Combinations Attach to last used session, tmux attach Show every session, window, pane, etc.We cover how you can give meaningful names to sessions below. By default, they’re numbered, starting with zero. The left side shows the following session-related information: The right side of the status bar shows the hostname, and the time and date. we can see that Tmux has kept our session alive by calling tmux with the list-sessions subcommand: tmux list-sessions maize-snps: 1 windows (created. The terminal window will show a status bar when you’re in a tmux session. To start tmux, just type it and hit Enter: tmux On Manjaro you can use pacman: sudo pacman -Sy tmux To install tmux on Ubuntu, type the following: sudo apt-get install tmux While screen is generally installed by default on popular Linux distributions, tmux isn’t. RELATED: How to Use Linux's screen Command Installing tmux We’ll cover that when we get to it, and see if tmux fares any better.
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