不幸的是，rpm（apache2-utils）在一台服务器上有两个源。
如果我尝试更新它，则会收到以下消息：
sle-server# zypper in apache2-utils
Loading repository data...
Reading installed packages...
'apache2-utils' is already installed.
There is an update candidate for 'apache2-utils',
but it comes from a repository with a lower priority.
Use 'zypper install apache2-utils-2.4.34-175.1.x86_64' to install this candidate.
Resolving package dependencies...
Nothing to do.
现在我想知道哪些版本可以安装：
sle-server# zypper info apache2-utils
Loading repository data...
Reading installed packages...
Information for package apache2-utils:
--------------------------------------
Repository : ES standard patch baseline 4Q2018
Name : apache2-utils
Version : 2.4.23-29.27.2
Arch : x86_64
Vendor : SUSE LLC <https://www.suse.com/>
Support Level : unknown
Installed Size : 221.6 KiB
Installed : Yes (automatically)
Status : up-to-date
Source package : apache2-2.4.23-29.27.2.src
Summary : Apache 2 utilities
Description :
Utilities provided by the Apache 2 Web Server project which are useful
to administrators of web servers in general.
如何在命令行上查看此软件包的所有可安装版本（不使用 yast）？
答案1
zypper se -s apache2-utils
Loading repository data...
Reading installed packages...
S | Name | Type | Version | Arch | Repository
--+---------------+---------+----------------+--------+----------------------------------
i | apache2-utils | package | 2.4.23-29.27.2 | x86_64 | ES standard patch baseline 4Q2018
v | apache2-utils | package | 2.4.34-175.1 | x86_64 | SLES_12.3_TBZ-PARIV