[CentOS 7系列]YUM安裝(上)
1、YUM工具
命 令 | 作 用 |
yum list | 列出可用安裝包 |
yum search packet-name | 搜索包 |
yum install [-y] packet-name | 安裝包 |
yum grouplist | 查看可能批量安裝的列表 |
yum groupinstall [-y] group-name | 批量安裝包 |
yum remove [-y] packet-name | 卸載包 |
yum update [-y] packet-name | 升級包 |
yum provides "/*/file" | 查看特定文件屬於哪個軟件包 |
ls /etc/yum.repos.d | yum源的配置文件夾 |
測試示例:
[[email protected] ~]# yum info | more 已加載插件:fastestmirror Repodata is over 2 weeks old. Install yum-cron? Or run: yum makecache fast Loading mirror speeds from cached hostfile * base: mirrors.aliyun.com * extras: mirrors.aliyun.com * updates: mirrors.aliyun.com 已安裝的軟件包 名稱 :GeoIP 架構 :x86_64 版本 :1.5.0 發布 :11.el7 大小 :2.8 M 源 :installed 來自源:anaconda 簡介 : Library for country/city/organization to IP address or hostname : mapping 網址 :http://www.maxmind.com/app/c 協議 : LGPLv2+ and GPLv2+ and CC-BY-SA 描述 : GeoIP is a C library that enables the user to find the country that : any IP address or hostname originates from. It uses a file based : database that is accurate as of June 2007 and can optionally be : updated on a weekly basis by installing the GeoIP-update package. : This database simply contains IP blocks as keys, and countries as : values. This database should be more complete and accurate than using : reverse DNS lookups. : : This package includes GeoLite data created by MaxMind, available from :http://www.maxmind.com/ ...... [[email protected]