systemd VS tmux

Retrieve the archive containing the JBoss Web Server from the Red Hat Customer Portal and install the files on the system. Configure the Red Hat Enterprise Linux (RHEL) operating system including the users, groups, and the required setup files to enable JBoss Web Server as a systemd service. Ensure the required Java Virtual Machine is installed Fine-tune the configuration of the JBoss Web Server server, such as binding it to the appropriate interface and port. Deploy web applications along with enabling and starting the JBoss Web Server as a [systemd](https://www.freedesktop.org/wiki/Software/systemd/) service. Perform a health check to ensure that the deployed application is accessible.

A systemd-free fork from Debian Linux+GNU

Devuan is a fork of Debian GNU+Linux without systemd.

This post shows how to install and run Docker on Devuan, a systemd-free fork of Debian.

I built the dev env on Devuan GNU+Linux, a fork of Debian without systemd. It resembles my past trial on Artix Linux.

Devuan GNU+Linux is a fork of Debian without systemd and hence Snaps (Snapd). Even on it, it's easy to install Android Studio and start to develop Android mobile apps.

[root@rocky-8-lxc ~]# rpm -qf /etc/rc.d/rc.local systemd-239-68.el8_7.4.x86_64 [root@rocky-8-lxc ~]# rpm -qi systemd Name : systemd Version : 239 Release : 68.el8_7.4 Architecture: x86_64 Install Date: Fri 07 Apr 2023 02:11:42 AM UTC Group : Unspecified Size : 11306123 License : LGPLv2+ and MIT and GPLv2+ Signature : RSA/SHA256, Tue 21 Feb 2023 05:04:34 PM UTC, Key ID 15af5dac6d745a60 Source RPM : systemd-239-68.el8_7.4.src.rpm Build Date : Tue 21 Feb 2023 04:52:49 PM UTC Build Host : ord1-prod-x86build004.svc.aws.rockylinux.org Relocations : (not relocatable) Packager : [email protected] Vendor : Rocky URL : http://www.freedesktop.org/wiki/Software/systemd Summary : System and Service Manager Description : systemd is a system and service manager that runs as PID 1 and starts the rest of the system. It provides aggressive parallelization capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, keeps track of processes using Linux control groups, maintains mount and automount points, and implements an elaborate transactional dependency-based service control logic. systemd supports SysV and LSB init scripts and works as a replacement for sysvinit. Other parts of this package are a logging daemon, utilities to control basic system configuration like the hostname, date, locale, maintain a list of logged-in users, system accounts, runtime directories and settings, and daemons to manage simple network configuration, network time synchronization, log forwarding, and name resolution.

This got me thinking about my recent pivot, my switch to Neovim by way of LazyVim to write most of my code, and using tmux to keep terminal states alive after closing a session.

I use Tmux. It's a terminal-agnostic multiplexer. Gives you persistence and automation superpowers.

https://github.com/tmux/tmux/wiki

Having a common set of tools already set up in different windows or sessions in Tmux or Zellij is obviously an option, but there is a subset of us ( 👋 ) that would rather just have fingertip access to our common tools inside of our editor.

Once you have your Mac or Linux machine ready, make sure to downlaod and install TMUX (Terminal Mulitplexer). A lot of our scripts are going to be running headless inside of a TMUX session as it's an incredibly clean way to manage and organise different workspaces simultaneously. A lot of our scripts will help us to interact with TMUX so don't worry if it looks a little intimidating at first. You can install TMUX using your package manager in the terminal, use whichever applies to you:

After having spent too much time trying to get the simple https://github.com/csdvrx/sixel-tmux/ features into mainline tmux (last November https://github.com/tmux/tmux/issues/3753), maybe it'd be easier to jump ship as use zellij?

Could anyone offer recommendations on "riced" zellij configuations, or just a demo where it shows doing with (say charts of disk usage per folder), watching a movie with mpv + keeping a vim to type on?

Well, I now use tmux and tmuxinator. I have had many failed tmux attempts over the years, but I'm firmly bedded in now.

Which leads me to clipboards. Linux has two of them! Adding to the interest, I typically use Neovim remotely, via an SSH connection to a Tmux session. And on my Linux system, I use urxvt as my terminal program. All of these are very UNIX-y tools, and somehow they all need to play nicely together.

The downside of overmind is that it requires tmux, which is a terminal multiplexer tool. If you don't already use tmux, I'd say it's probably not worth learning it just for the purposes of using overmind. But if you're like me and already know/use tmux, this can be a great solution to pursue.