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Troubleshooting Scenarios

# Name Level Time Released Type
1 "Saint John": what is writing to this log file? Easy 10 m 2022-08-03 Fix
2 "Saskatoon": counting IPs. Easy 15 m 2022-08-31 Do
3 "Santiago": Find the secret combination Easy 15 m 2022-09-16 Do
4 "Manhattan": can't write data into database. Medium 20 m 2022-06-13 Fix
5 "Tokyo": can't serve web file Medium 15 m 2022-08-01 Fix
6 "Cape Town": Borked Nginx Medium 15 m 2022-09-11 Fix
7 "Salta": Docker container won't start. Medium 15 m 2022-09-16 Fix
8 "Venice": Am I in a container? Medium 15 m 2022-09-25 Do
9 "Oaxaca": Close an Open File Medium 15 m 2022-11-30 Fix
10 "Melbourne": WSGI with Gunicorn Medium 20 m 2022-12-23 Fix
11 "Lisbon": etcd SSL cert troubles Medium 20 m 2023-01-02 Fix
12 "Kihei": Surely Not Another Disk Space Scenario Medium 30 m 2023-04-06 Fix
13 "Jakarta": it's always DNS. Hard 20 m 2022-08-03 Fix
14 "Bern": Docker web container can't connect to db container. Hard 20 m 2022-08-04 Fix
15 "Karakorum": WTFIT – What The Fun Is This? Hard 20 m 2022-09-13 Fix
16 "Singara": Docker and Kubernetes web app not working. Hard 20 m 2022-09-18 Fix
17 "Hong-Kong": can't write data into database. Hard 20 m 2022-09-24 Fix
18 "Pokhara": SSH and other sshenanigans Hard 30 m 2023-02-06 Fix
19 "Roseau": Hack a Web Server Hard 30 m 2023-02-13 Hack
20 "Belo-Horizonte": A Java Enigma Hard 20 m 2023-03-12 Fix

         
Updated: 2023-10-01 19:56 UTC