

To attach back to it, type: $ tmux attach To see your tmux sessions, run the following command: $ tmux ls
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Feel free to disconnect from the SSH session and then reconnect. You should be back at the main SSH screen. To do that, press Control + a, release the Control key, and then press d. While the ping is going, disconnect from your tmux session. To see this, start tmux with this command: $ tmux If not, tmux lets you start a command, disconnect from the session (which normally would kill your running command), restart your SSH session, and attach back to the session where your command is still running. This is basically the same thing as screen if you’re familiar with it. Now that you have ~/.nf, you can start the tmux program. By default, tmux loads the system configuration file from /etc/nf, if present, then looks for a user configuration file at ~/.nf. f file Specify an alternative configuration file. Here is additional information from the man page for tmux: After that, use curl, wget, or whatever to get the nf file (unless you already have a nf) from my tmux config file, and save it as your. To set this up from scratch, SSH to the jump_server server. That means I can connect to the VPN and then run a command: /usr/bin/ssh -t tmux attach, which connects me via SSH to the remote server and automatically attaches my tmux session, which has Irssi running. To make it more permanent, I then run Irssi inside of a tmux session. Because of that, I can run it in an SSH session if the remote server has Irssi installed. Mainly, I prefer it because it’s run in a console rather than as a standalone application. I use Irssi for the client for a few reasons.

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Download RHEL 9 for free through the Red Hat Developer program.I have a startup script at the end of this document that you can use. To resume your SSH + tmux session, enter: /usr/bin/ssh -t tmux attach To list the people in a channel: /who #sbr-sysmgmtĪnd that will list all of the people in the current room. I know that #sbr-sysmgmt is in #2, so Alt + 2 will take me to that room. To private message somebody: /query otherpersonĪnd that will jump to that screen. Save this configuration file: tmux config file (.nf) in ~/, start tmux, save the Irssi config file (config) to your ~/.irssi/ folder, set your name and IRC nick in the Settings section at the bottom of the config file, and then start irssi. To set that up, SSH with your Kerberos name to your shell server or jump server: jump_server. I use Irssi for my IRC client and run it inside of a tmux session. Being a fullscreen, termcap based client with many features, Irssi is easily extensible through scripts and modules. From the Irssi man page: Irssi is a modular Internet Relay Chat client. Irssi is a terminal-based Internet Relay Chat (IRC) client for *nix systems. tmux may be detached from a screen and continue running in the background, then later reattached. tmux is an alternative to the screen command. Terminal multiplexer (tmux)įrom the tmux man page: tmux is a terminal multiplexer: it enables a number of terminals to be created, accessed, and controlled from a single screen. For more details and options, check out the more in-depth configuration steps farther down the page. If you're already somewhat familiar with tmux and Irssi, feel free to just refer to the basic steps in the TL DR section below.
