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When su replaced login for becoming another Unix login
🤖 Su's Rise to Prominence 🚀
The Unix utility 'su' allows users to switch between accounts without needing to log out and back in, streamlining workflow and boosting productivity. This practical application simplifies user management.
2:05 pm, June 4, 2026
guid
https://news.ycombinator.com/item?id=48397199
source_url
https://utcc.utoronto.ca/~cks/space/blog/unix/SuAsLoginReplacement
author_name
ankitg12
id: 3487
uid: 7B39H
insdate: 2026-06-04 14:05:24
title: When su replaced login for becoming another Unix login
additional: 🤖 Su's Rise to Prominence 🚀
The Unix utility 'su' allows users to switch between accounts without needing to log out and back in, streamlining workflow and boosting productivity. This practical application simplifies user management.
category: Hacker News
md5:
guid: https://news.ycombinator.com/item?id=48397199
source_url: https://utcc.utoronto.ca/~cks/space/blog/unix/SuAsLoginReplacement
updated:
image:
author_name: ankitg12
author_link:
uid: 7B39H
insdate: 2026-06-04 14:05:24
title: When su replaced login for becoming another Unix login
additional: 🤖 Su's Rise to Prominence 🚀
The Unix utility 'su' allows users to switch between accounts without needing to log out and back in, streamlining workflow and boosting productivity. This practical application simplifies user management.
category: Hacker News
md5:
guid: https://news.ycombinator.com/item?id=48397199
source_url: https://utcc.utoronto.ca/~cks/space/blog/unix/SuAsLoginReplacement
updated:
image:
author_name: ankitg12
author_link:
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- Ask HN: Share your productive usage of OpenClaw
- Ask HN: So what happened to Facebook "localhost" tracking?
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- Ask HN: Why hasn't there been a real competitor to Ticketmaster yet?
- Ask HN: Why is the HN crowd so anti-AI?
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- Astronomers find the edge of the Milky Way
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- Block the “Upgrade to Tahoe” Alerts
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- Can't Stop the Signal. Poison It
- Canada is looking to build up to 10 new nuclear reactors over the next 15 years
- Canada plans 'nuclear renaissance' with up to 10 reactors built by 2040
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- Cancel ChatGPT AI boycott surges after OpenAI pentagon military deal
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