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Doublefire Chen

Doublefire Chen

The personal blog of Doublefire Chen
401 posts
16 categories
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Linux commands cheat sheet

Posted on 2026-04-02 In tutorial Views: Word count in article: 64 Reading time ≈ 1 mins.

check port usage

1
ss -tulnp

check for a specific port

1
ss -tulnp sport = :8080
  • Post author: Doublefire Chen
  • Post link: https://aka.cy/2026/04/02/Linux-commands-cheat-sheet/
  • Copyright Notice: All articles in this blog are licensed under BY-NC-SA unless stating additionally.
# Linux
PostgreSQL commands cheat sheet
© 2023 – 2026 Doublefire Chen
Word count total: 506k Reading time total ≈ 7:40
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