這是本文件的舊版！

SLES15 - zypper

list repository

cmd: 

zypper repos
zypper lr
output: 
Repository priorities are without effect. All enabled repositories share the same priority.
 
# | Alias       | Name        | Enabled | GPG Check | Refresh
--+-------------+-------------+---------+-----------+--------
1 | SLES15-15-0 | SLES15-15-0 | Yes     | (r ) Yes  | No
假如要知道repository來源就加-d: 
zypper repos -d
zypper lr -d