Update yum.md

remove surplus space
“**安装**”前多了一个空格导致页面渲染后排版有误,统一删除前面的空格
This commit is contained in:
Huck Huang 2016-12-13 19:20:06 +08:00 committed by 小弟调调™
parent 4f8c836170
commit 1f6bcabea0
1 changed files with 101 additions and 101 deletions

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@ -55,7 +55,7 @@ deplist显示rpm软件包的所有依赖关系。
* 安装yum图形窗口插件`yum install yumex`
* 查看可能批量安装的列表:`yum grouplist`
**安装**
**安装**
```
yum install #全部安装
@ -63,7 +63,7 @@ yum install package1 #安装指定的安装包package1
yum groupinsall group1 #安装程序组group1
```
**更新和升级**
**更新和升级**
```
yum update #全部更新
@ -73,7 +73,7 @@ yum upgrade package1 #升级指定程序包package1
yum groupupdate group1 #升级程序组group1
```
**查找和显示**
**查找和显示**
```
yum info package1 #显示安装包信息package1
@ -82,7 +82,7 @@ yum list package1 #显示指定程序包安装情况package1
yum groupinfo group1 #显示程序组group1信息yum search string 根据关键字string查找安装包
```
**删除程序**
**删除程序**
```
yum remove | erase package1 #删除程序包package1
@ -90,7 +90,7 @@ yum groupremove group1 #删除程序组group1
yum deplist package1 #查看程序package1依赖情况
```
**清除缓存**
**清除缓存**
```
yum clean packages #清除缓存目录下的软件包