Posts tagged admin
E-Mail an @t-online senden
- 2026-02-03
Als privater Betreiber eines SMTP-Servers hat man es normalerweise leicht:
Postfix aktuell halten
Ubuntu Kernel Cleanup
- 2022-01-20
Remove old Linux kernel versions on Ubuntu. This only keeps the currently used kernel and removes all the others. You have been warned. 🤞😁
For auto-installed kernels that are not kept back: