Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

Bearstech @bearstech@mamot.fr

12/1/2025, 5:45:56 PM

Public

Le calendrier de l'Avent de SadServers.

Advent of Sysadmin 2025, la version sysadmin de l'Advent of Code, avec des serveurs tristes. (P+Lu)

👉 https://sadservers.com/advent

"Auderghem": containers miscommunication
Scenario: "Auderghem": containers miscommunication

Level: Easy

Type: Fix

Tags: nginx

Access: Email

Description: There is an nginx Docker container that listens on port 80, the purpose of which is to redirect the traffic to two other containers statichtml1 and statichtml2 but this redirection is not working.
Fix the problem.

IMPORTANT. You can restart all containers, but don't stop or remove them.

Root (sudo) Access: True

Test: The nginx container must redirect the traffic to the statichtml1 and statichtml2 containers:

curl http://localhost returns the Welcome to nginx default page
curl http://localhost/1 returns HelloWorld;1
curl http://localhost/2 returns HelloWorld;2

The "Check My Solution" button runs the script /home/admin/agent/check.sh, which you can see and execute.

Time to Solve: 15 minutes.

If you have a fediverse account, you can quote this note from your own instance. Search https://mamot.fr/users/bearstech/statuses/115645556750872043 on your instance and quote it. (Note that quoting is not supported in Mastodon.)