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11 Useful Free and Open-Source systemd CLI and TUI Tools

A practical guide to eleven free and open-source systemd tools, from the standard systemctl command to interactive unit managers and diagnostic utilities.
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For managing systemd services, systemctl is the standard command-line starting point. Other free and open-source tools add an interactive terminal interface, make logs easier to browse, or focus on systemd diagnostics. The eleven tools below have different jobs; they are not interchangeable service managers.

systemd manages units, and unit files contain the directives that define unit behavior. A TUI can make selected actions easier to discover, but you still need to know whether you are acting on a system-wide or user unit. This guide reflects the LinuxLinks roundup dated October 1, 2026, alongside the linked project documentation.

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How to choose a systemd CLI or TUI tool

Start with the task rather than the interface. Some tools control services; others emphasize inspection, logs, or diagnostics. Compare scope and capabilities before installing one, and check its current project page for supported distributions, release status, and installation instructions.

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  • Service and timer actions: Does it list, start, stop, restart, enable, or disable the units you need?
  • Logs and troubleshooting: Can it show journal entries, unit properties, or boot diagnostics?
  • Unit-file work: Does it edit files directly, support guided drop-ins, or simply display configuration?
  • Scope: Does it distinguish system units from user units?
  • Connection: Is it local-only, or does its documentation describe remote operation?
  • Interaction: Would you prefer familiar commands, keyboard navigation, configurable shortcuts, or a focused inspection screen?
  • Practical fit: Check supported Linux distributions, install routes, licensing, and recent project activity on the official project page.

Features and compatibility are not established equally for every project below. Treat brief descriptions as pointers, not as a current compatibility guarantee.

The eleven tools

1. systemd-analyze: diagnose systemd and boot performance

systemd-analyze is a systemd-provided diagnostic utility for investigating performance and other systemd information. It is useful when the task is boot or system analysis, not as an interactive service manager. See the systemd-analyze documentation for the command’s official spelling and current details.

2. systemctl-tui: browse units, timers, and logs interactively

The project describes itself as “A fast, simple TUI for interacting with systemd units and their logs.” Its README describes browsing service and timer status and logs, controlling services and timers, and viewing or editing unit files. It says the tool works on Linux, including WSL when systemd is enabled.

Remote operation over SSH is documented, but the remote host needs systemd-stdio-bridge and journalctl; remote unit-file editing is not supported in the reviewed README. The README also advises inspecting shell installation scripts before piping them into Bash. Check the systemctl-tui repository for current instructions and platform details.

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3. systemctl: use the standard systemd command-line interface

systemctl is systemd’s baseline utility for managing and monitoring the system. It is a direct choice when you prefer commands over a separate interactive interface; the trade-off is that actions and available information may be less discoverable than in a TUI. The systemd project documents direct management of units, including creating, modifying, or removing unit files through the service manager. See the systemd project repository for project information.

4. isd (interactive systemd): configure a keyboard-focused workflow

The reviewed profile describes isd as a keyboard-focused TUI with system and user unit views, unit output that can be opened in a pager or editor, a command palette, configurable shortcuts and themes, and YAML configuration with autocomplete support. The profile identifies a GPL-3.0 license. Consult the isd project repository for current status, licensing, and installation guidance.

5. systemd-manager-tui: manage units through D-Bus

This TUI can list units, show logs and properties, edit unit files, and start, stop, restart, mask, unmask, enable, or disable units through D-Bus. It supports navigation between system and user units and filtering listings. Its repository lists DEB/RPM packages, Arch/AUR, Nix, binaries, and Cargo as installation routes, and identifies an MIT license. Verify which route is current for your distribution in the systemd-manager-tui repository.

6. ServiceMaster: customize unit browsing

ServiceMaster is a terminal-based manager for viewing and controlling system and user units. Its reviewed profile lists filtering by type, lifecycle actions, status details, TOML configuration, name search, sortable columns, and color schemes; it identifies an MIT license. See the ServiceMaster project page for current installation and feature information.

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7. lsu: inspect services and their journal entries

lsu is oriented toward inspection: listing service units and reading their journal entries. Its profile describes filters for load, active, and sub-state; system and user scopes; and sorting by name or status. The profile identifies Apache-2.0 licensing. Check the lsu project page for current details.

8. systemd_commander: manage services and browse logs

The roundup describes systemd_commander as an ncurses TUI for managing services and browsing journal logs. That broad description is not enough to establish a current feature set or installation path; consult the project repository before choosing it.

9. sdtop: a systemd TUI to investigate

sdtop appears in the roundup as a systemd TUI manager, but the available description does not establish specific features or compatibility. Use the sdtop project page to check what it currently supports.

10. sdctl: check authorization details before use

The roundup characterizes sdctl as a security-focused manager with polkit authentication and log browsing. If privilege boundaries matter to your setup, confirm exactly how authorization works in the sdctl project documentation rather than assuming a particular policy from the summary.

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11. chkservice: manage systemd units from a terminal

chkservice is described broadly as a terminal-based tool for managing systemd units. The available profile does not establish its current scope or release state, so check the chkservice project page for up-to-date details.

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What to check before installing or making changes

Confirm the install route for your distribution

Installation methods differ by project and may change. systemctl-tui documents GitHub binaries, Rust installation, Debian/Ubuntu packages, Arch, and Nix. systemd-manager-tui lists DEB/RPM packages, Arch/AUR, Nix, binaries, and Cargo. Follow the official project or distribution instructions rather than assuming that one command works across Linux systems.

Know the scope and privilege of each action

Service controls and unit-file changes can affect system-wide behavior. Before acting, identify whether the selected unit is a system unit or a user unit, and understand which account and authorization context will perform the operation. Do not assume every TUI previews changes or asks for confirmation in the same way.

An additional project: tui-systemd

tui-systemd is not one of the eleven tools in the October 1, 2026 roundup. It is a separate current example whose documentation describes failed units sorted first, journal access, timer and boot-time views, guided drop-in editing, and unit creation. Its page says changes are staged, checked with systemd-analyze verify, shown as a diff, and installed after confirmation. The documentation lists version 0.2.1 dated September 2, 2026, for Linux amd64 and arm64. Check the tui.tools project documentation for its current packages, binaries, and source-build instructions.

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