12条实用的zypper命令范例

使用 list-patches 或 lp 子命令来显示你的 Suse Linux 系统需要被应用的所有可用补丁。

root@kerneltalks # zypper lp
Refreshing service 'SMT-http_smt-ec2_susecloud_net'.
Refreshing service 'cloud_update'.
Loading repository data...
Reading installed packages...
 
Repository                        | Name                                     | Category    | Severity  | Interactive | Status | Summary                                 
----------------------------------|------------------------------------------|-------------|-----------|-------------|--------|------------------------------------------------------------------------------------
SLE-Module-Containers12-Updates   | SUSE-SLE-Module-Containers-12-2018-273   | security    | important | ---         | needed | Version update for docker, docker-runc, containerd, golang-github-docker-libnetwork
SLE-Module-Containers12-Updates   | SUSE-SLE-Module-Containers-12-2018-62    | recommended | low       | ---         | needed | Recommended update for sle2docker       
SLE-Module-Public-Cloud12-Updates | SUSE-SLE-Module-Public-Cloud-12-2018-268 | recommended | low       | ---         | needed | Recommended update for python-ecdsa     
SLES12-SP3-Updates                | SUSE-SLE-SERVER-12-SP3-2018-116          | security    | moderate  | ---         | needed | Security update for rsync               
---- output clipped ----
SLES12-SP3-Updates                | SUSE-SLE-SERVER-12-SP3-2018-89           | security    | moderate  | ---         | needed | Security update for perl-XML-LibXML     
SLES12-SP3-Updates                | SUSE-SLE-SERVER-12-SP3-2018-90           | recommended | low       | ---         | needed | Recommended update for lvm2             
 
Found 37 applicable patches:
37 patches needed (18 security patches)

使用相应的表头可以很好地组织输出。你可以轻松地找出并根据情况计划你的补丁更新。我们能看到在我们的系统中，37 个可用补丁中有 18 个是安全补丁，需要被高优先级应用！

你可以通过发出 zypper patch 命令安装所有需要的补丁。

如何使用 zypper 更新包

要使用 zypper 更新包，使用 update 或 up 子命令后接包名。在上述列出的更新命令中，我们知道在我们的服务器上 rsync 包更新可用。让我们现在来更新它吧！

root@kerneltalks # zypper update rsync
Refreshing service 'SMT-http_smt-ec2_susecloud_net'.
Refreshing service 'cloud_update'.
Loading repository data...
Reading installed packages...
Resolving package dependencies...
 
The following package is going to be upgraded:
  rsync
 
1 package to upgrade.
Overall download size: 325.2 KiB. Already cached: 0 B. After the operation, additional 64.0 B will be used.
Continue? [y/n/...? shows all options] (y): y
Retrieving package rsync-3.1.0-13.10.1.x86_64                                                                                      (1/1), 325.2 KiB (625.5 KiB unpacked)
Retrieving: rsync-3.1.0-13.10.1.x86_64.rpm .......................................................................................................................[done]
Checking for file conflicts: .....................................................................................................................................[done]
(1/1) Installing: rsync-3.1.0-13.10.1.x86_64 .....................................................................................................................[done]

在 Suse Linux 上使用 zypper 查找包

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