On 5/1/23 01:43, Francis.Montagnac@xxxxxxxx wrote:
Hi.
On Mon, 01 May 2023 00:22:38 -0700 ToddAndMargo via users wrote:
nmcli device show br0 > /dev/nul
Beware: /dev/null, not /dev/nul
Opps Thank yo . vi to the rescue!
if [ $? = 0 ]; then
InternalNic=br0
else
InternalNic=eno1
fi
internal_addr=$(nmcli device show $InternalNic | grep -i
'IP4.ADDRESS\[1\]' | grep 1 | awk '{print $2}' | sed -e 's/\/.*//')
That could be simplified as follows:
(not using $?, using awk instead of grep & sed)
if nmcli device show br0 > /dev/null; then
InternalNic=br0
else
InternalNic=eno1
fi
internal_addr=$(
nmcli device show $InternalNic \
| awk -F'[ /]+' '$1 == "IP4.ADDRESS[1]:" { print $2 }'
)
or even simpler by using nmcli --get-values and assuming you have only
one IP address on this interface:
internal_addr=$(nmcli --get-values IP4.ADDRESS device show $InternalNic)
internal_addr=${internal_addr%/*}
Thank you!
_______________________________________________
users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx
Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx
Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
