# run0 (systemd)

8 Hacker News commenters recommended run0 (systemd) and 0 criticized it, November 2025 to November 2026. It was recommended in 4 of 13 months.

**Verdict:** Sudo alternative from systemd that uses Polkit and transient units instead of setuid, preferred for its design. Main caveat: poorly documented, with many interconnected points of failure.

## Why people recommend it

- Preferred design over setuid sudo (2 comments): "fixes this "properly" by using Polkit & transient systemd units instead of setuid binaries like sudo" ([source](https://news.ycombinator.com/item?id=47464679)) "I really prefer the design of run0." ([source](https://news.ycombinator.com/item?id=46871256))
- Expected to replace sudo (2 comments): "it does sound good though; I hope they switch to that" ([source](https://news.ycombinator.com/item?id=47464915)) "I'm looking forward to systemd's Run0" ([source](https://news.ycombinator.com/item?id=49693902))

## What people warn about

- Poorly documented, many interconnected failure points (1 comments): "Is having something with half a dozen poorly documented interconnected points of failure really that awesome?" ([source](https://news.ycombinator.com/item?id=47464847))
- Mostly systemd-run with different defaults (1 comments): "It literally is `systemd-run`, just with slightly different defaults" ([source](https://news.ycombinator.com/item?id=47206908))

## Alternatives hackers recommend

- [sudo](https://hackerapproved.com/p/sudo.md): 34 recommend
- [sudo-rs](https://hackerapproved.com/p/sudo-rs.md): 17 recommend
- [doas](https://hackerapproved.com/p/doas.md): 8 recommend

## Cite as

Hacker Approved, "run0 (systemd)", https://hackerapproved.com/p/run0/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).