rpm用法指南

1. --nodeps 忽略依赖
2. --force 即使覆盖属于其他包的文件也强制安装
3. --fresh upgrade packages if already installed 安装才升级,否则不升级
4. rpm2cpio xxx.rpm | cpio -idmv　　会在当前目录下解压rpm包
5. rpm --badreloc --relocate=<old>=<new>     可强制将(not relocatable)的rpm包强制安装的指定目录
6. rpm -q --last 查询某一包安装时间
   
7. rpm -q --provides       list capabilities this packages provides
   

    

    

8. rpm -q　--requires list capabilites this packages depends
   

    

    

9. rpm -q --state kmod
   

    

    

10. rpm -q --whatprovides gcc
    

     

     

11.  

    rpm -q --whatrequires gcc
    

     

     

12.  

    rpm --showrc     shows the values rpm will use for all of the options are currently set in rpmrc and macros configuration file(s).
13. rpm --checksig *.rpm