Columns to show in repository list printed by repos (lr) command by default.

Default settings omit what really matters. Users may trim defaults at /etc/zypp/zypper.conf.

## Columns to show in repository list printed by repos (lr) command by default.
##
## The # (number) and Enabled column is shown always. The following columns
## can be configured:
##
## a - alias - the shorthand for name and unique identifier
## n - name - full name of the repository
## r - autorefresh?
## u - URL
## p - priority
##
## Valid values: any combination of the above letters; capital letter marks
##               column by which the table will be sorted (if multiple
##               are used the sorting is undefined).
## Default value: Anr
##
# repoListColumns = Anr
repoListColumns = auP

**erlangen:~ #** **zypper lr -E**               
#  | Alias           | Enabled | GPG Check | Priority | URI 
---+-----------------+---------+-----------+----------+-------------------------------------------------------------------------------- 
 5 | Packman         | Yes     | (r ) Yes  |   90     | http://ftp.fau.de/packman/suse/openSUSE_Tumbleweed/ 
14 | non-oss         | Yes     | (r ) Yes  |   99     | http://download.opensuse.org/tumbleweed/repo/non-oss/ 
18 | oss             | Yes     | (r ) Yes  |   99     | http://download.opensuse.org/tumbleweed/repo/oss/ 
29 | update          | Yes     | (r ) Yes  |   99     | http://download.opensuse.org/update/tumbleweed/ 
 1 | Application_Geo | Yes     | (r ) Yes  |  100     | http://download.opensuse.org/repositories/Application:/Geo/openSUSE_Tumbleweed/ 
 3 | BellSoft        | Yes     | (r ) Yes  |  100     | http://yum.bell-sw.com/ 
 7 | chrome          | Yes     | (r ) Yes  |  100     | http://dl.google.com/linux/chrome/rpm/stable/x86_64 
11 | jalbum          | Yes     | (  ) No   |  100     | http://jalbum.net/download/software/yumrepo/ 
13 | myrepo          | Yes     | (  ) No   |  100     | dir:/home/karl/Downloads/myrepo 
**erlangen:~ #** 

I usually get all I need via this modification to zypper.conf:

+ repoListColumns = u
-# repoListColumns = Anr

Producing this result:

# zypper lr
Repository priorities in effect:                                                                                                                             (See 'zypper lr -P' for details)
      72 (raised priority)  :  1 repository
      90 (raised priority)  :  1 repository
      99 (default priority) : 11 repositories

#  | Enabled | GPG Check | URI
---+---------+-----------+-----------------------------------------------------------------------------------
 1 | Yes     | ( p) Yes  | http://silk.apana.org.au/rpm-opensuse15-unstable-dev
 2 | Yes     | (r ) Yes  | http://download.opensuse.org/repositories/KDE:/KDE3/openSUSE_Leap_15.3/
 3 | Yes     | (r ) Yes  | http://opensuse-guide.org/repo/openSUSE_Leap_15.3/
 4 | Yes     | (r ) Yes  | http://download.opensuse.org/repositories/mozilla/openSUSE_Leap_15.3/
 5 | Yes     | (r ) Yes  | http://ftp5.gwdg.de/pub/opensuse/repositories/multimedia:/apps/openSUSE_Leap_15.3/
 6 | Yes     | (r ) Yes  | http://download.opensuse.org/distribution/leap/15.3/repo/non-oss/
 7 | Yes     | (r ) Yes  | http://download.opensuse.org/distribution/leap/15.3/repo/oss/
 8 | Yes     | (r ) Yes  | http://ftp.gwdg.de/pub/linux/packman/suse/openSUSE_Leap_15.3/
 9 | Yes     | (r ) Yes  | http://ftp.gwdg.de/pub/linux/packman/suse/openSUSE_Leap_15.3/Essentials
10 | Yes     | (r ) Yes  | http://download.opensuse.org/update/leap/15.3/oss/
11 | Yes     | (r ) Yes  | http://download.opensuse.org/update/leap/15.3/backports/
12 | Yes     | (r ) Yes  | http://download.opensuse.org/update/leap/15.3/non-oss/
13 | Yes     | (r ) Yes  | http://download.opensuse.org/update/leap/15.3/sle/

Since names and aliases are mainly copies or near copies of URI parts, they really aren’t often needed.