linux基础(3)

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1.使用YUM查找软件包 

yum search

2.列出所有可安装的软件包 

yum list

3.列出所有可更新的软件包 

yum list updates

4.列出所有已安装的软件包 

yum list installed

5.列出所有已安装但不在 Yum Repository 内的软件包 

yum list extras

6.列出所指定的软件包 

yum list

7.使用YUM获取软件包信息 

yum info

8.列出所有软件包的信息 

yum info

9.列出所有可更新的软件包信息 

yum info updates

10.列出所有已安装的软件包信息 

yum info installed

11.列出所有已安装但不在 Yum Repository 内的软件包信息 

yum info extras

12.列出软件包提供哪些文件 

yum provides

 

13.查看追踪域名路由

yum install -y traceroute

traceroute www.cdstm.cn

全部评论

2020-01-10 02:26
(SELECT (CASE WHEN (4382=4382) THEN 'angelina' ELSE (SELECT 9630 UNION SELECT 2748) END))
2020-01-10 02:26
(SELECT (CASE WHEN (3792=8130) THEN 'angelina' ELSE (SELECT 8130 UNION SELECT 9623) END))
2020-01-10 02:26
angelina AND 7255=7255-- lvuK
2020-01-10 02:26
angelina AND 7731=3182-- mdoY
2020-01-10 02:26
angelina AND 7255=7255
2020-01-10 02:26
angelina AND 5476=2348
2020-01-10 02:26
angelina) AND 7255=7255 AND (5944=5944
2020-01-10 02:26
angelina) AND 6480=4052 AND (5662=5662
2020-01-10 02:26
angelina' AND 7255=7255 AND 'Xrxs'='Xrxs
2020-01-10 02:26
angelina' AND 2154=1621 AND 'cbkt'='cbkt