Troubleshooting Scenarios

Adding new challenges periodically

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

         
Updated: 2023-01-29 23:27 UTC