[debian-edu-commits] [Debian Wiki] Update of "DebianEdu/Documentation/Buster/HowTo/Administration" by WolfgangSchweer

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The "DebianEdu/Documentation/Buster/HowTo/Administration" page has been changed by WolfgangSchweer:
https://wiki.debian.org/DebianEdu/Documentation/Buster/HowTo/Administration?action=diff&rev1=8&rev2=9

Comment:
easier use

  
  If you want to upgrade from one version to another (for example from Buster 10.1+edu0 to 10.3+edu1) but you do not have Internet connectivity, only physical media, follow these steps:
  
- Insert the CD / DVD / Blu-ray disc / USB flash drive, mount it and use the apt-cdrom command:
+ Insert the CD / DVD / Blu-ray disc / USB flash drive and use the apt-cdrom command:
  {{{
- mount /media/cdrom
- apt-cdrom add -m
+ apt-cdrom add
  }}}
  
  To quote the apt-cdrom(8) man page: