Useful command lines
Determining the Board’s IP Address
Use ip a
command:
root@m3ulcb:~# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
inet 10.0.12.15/24 brd 10.0.2.255 scope global eth0
valid_lft forever preferred_lft forever
dnf / package management
Add repo (1st time)
dnf config-manager --add-repo repository_url
List the repositories
dnf repolist
Update the repo
dnf update --refresh
Install the package on board
sudo dnf install my-package
Uninstall a package
sudo dnf remove my-package