# Discourse-setup using netcat with illegal option combination?

**URL:** <https://meta.discourse.org/t/discourse-setup-using-netcat-with-illegal-option-combination/276762>\
**Category:** Self-hosting\
**Created:** [August 26, 2023, 12:54pm UTC](https://meta.discourse.org/t/discourse-setup-using-netcat-with-illegal-option-combination/276762 "2023-08-26T12:54:10Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![steinhh](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/steinhh/32/242776_2.png) [@steinhh](https://meta.discourse.org/u/steinhh)\
**Post date:** [August 26, 2023, 1:30pm UTC](https://meta.discourse.org/t/discourse-setup-using-netcat-with-illegal-option-combination/276762/2 "2023-08-26T13:30:07Z")

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Ok, so… there’s netcat-traditional and netcat-openbsd, and centos comes with the first, whereas discourse-setup needs the latter. Trying to find a way to get netcat-openbsd on centos, not a straightforward thing it appears…

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