Eduroam installation on Linux
By jeltsch on Tue, 02/23/2021 - 09:44
This morning it took me an hour to get Eduroam working. Eduroam is the international WLAN roaming service for university students and staff.
English
The fact that everything looks different doesn't mean that all has changed...
Linux
Grub2
By jeltsch on Mon, 10/19/2020 - 17:10Grub2 has been the default boot loader for Ubuntu for more then 10 years now. Its configuration file is nowadays /boot/grub/grub.cfg, but you MUST NOT edit /boot/grub/grub.cfg in order to modify the Grub boot menu.
Instead, you need to add your own entries to the file /etc/grub.d/40_custom. Some general preferences are also set in the the file /etc/default/grub and any file under /etc/default/grub.d/.
Listing all active internet connections on Linux
By jeltsch on Wed, 09/02/2020 - 07:31There are many possibilities, but perhaps the most friendly command is:
netstat -natp