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

angelina AND 3103=CAST((CHR(113)||CHR(113)||CHR(118)||CHR(107)||CHR(113))||(SELECT (CASE WHEN (3103=3103) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(98)||CHR(113)||CHR(120)||CHR(113)) AS NUMERIC)-- xDHu

2020-01-10 02:26

angelina AND 3103=CAST((CHR(113)||CHR(113)||CHR(118)||CHR(107)||CHR(113))||(SELECT (CASE WHEN (3103=3103) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(98)||CHR(113)||CHR(120)||CHR(113)) AS NUMERIC)

2020-01-10 02:26

angelina) AND 3103=CAST((CHR(113)||CHR(113)||CHR(118)||CHR(107)||CHR(113))||(SELECT (CASE WHEN (3103=3103) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(98)||CHR(113)||CHR(120)||CHR(113)) AS NUMERIC) AND (9650=9650

2020-01-10 02:26

angelina' AND 3103=CAST((CHR(113)||CHR(113)||CHR(118)||CHR(107)||CHR(113))||(SELECT (CASE WHEN (3103=3103) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(98)||CHR(113)||CHR(120)||CHR(113)) AS NUMERIC) AND 'bjKz'='bjKz

2020-01-10 02:26

angelina') AND 3103=CAST((CHR(113)||CHR(113)||CHR(118)||CHR(107)||CHR(113))||(SELECT (CASE WHEN (3103=3103) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(98)||CHR(113)||CHR(120)||CHR(113)) AS NUMERIC) AND ('EHCa'='EHCa

2020-01-10 02:26

angelina AND (SELECT 2332 FROM(SELECT COUNT(*),CONCAT(0x7171766b71,(SELECT (ELT(2332=2332,1))),0x7162717871,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)-- dakB

2020-01-10 02:26

angelina AND (SELECT 2332 FROM(SELECT COUNT(*),CONCAT(0x7171766b71,(SELECT (ELT(2332=2332,1))),0x7162717871,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)

2020-01-10 02:26

angelina) AND (SELECT 2332 FROM(SELECT COUNT(*),CONCAT(0x7171766b71,(SELECT (ELT(2332=2332,1))),0x7162717871,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND (2198=2198

2020-01-10 02:26

angelina' AND (SELECT 2332 FROM(SELECT COUNT(*),CONCAT(0x7171766b71,(SELECT (ELT(2332=2332,1))),0x7162717871,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND 'sQFy'='sQFy

2020-01-10 02:26

angelina') AND (SELECT 2332 FROM(SELECT COUNT(*),CONCAT(0x7171766b71,(SELECT (ELT(2332=2332,1))),0x7162717871,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND ('KQKs'='KQKs

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linux基础（3）

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