[root@kvm10 ~]# vi /etc/yum.repos.d/dywang.repo [root@kvm10 ~]# cat /etc/yum.repos.d/dywang.repo [AppStream] name=App Stream baseurl=http://dy.csie.cyut.edu.tw/centos8/AppStream gpgcheck=0 [BaseOS] name=Base OS baseurl=http://dy.csie.cyut.edu.tw/centos8/BaseOS gpgcheck=0
[base]:套件庫的名稱,中刮號一定要存在,名稱可以自訂但不可重複。
[root@kvm10 ~]# yum repolist App Stream 9.2 MB/s | 5.2 MB 00:00 Base OS 9.5 MB/s | 2.2 MB 00:00 Last metadata expiration check: 0:00:01 ago on Tue 05 Nov 2019 06:49:14 PM CST. repo id repo name status AppStream App Stream 4,681 BaseOS Base OS 1,655
Is this ok [y//N]: 表示設定無誤可以取得套件進行安裝。yum 會連同相依镸件起安裝,y 安裝、N 不安裝,輸入 y 進行安裝。
[root@kvm10 ~]# yum install vim Last metadata expiration check: 0:04:02 ago on Tue 05 Nov 2019 06:49:14 PM CST. Dependencies resolved. ================================================================================ Package Arch Version Repository Size ================================================================================ Installing: vim-enhanced x86_64 2:8.0.1763-10.el8 AppStream 1.4 M Installing dependencies: gpm-libs x86_64 1.20.7-15.el8 AppStream 39 k vim-common x86_64 2:8.0.1763-10.el8 AppStream 6.3 M vim-filesystem noarch 2:8.0.1763-10.el8 AppStream 48 k Transaction Summary ================================================================================ Install 4 Packages Total download size: 7.8 M Installed size: 30 M Is this ok [y/N]: y
[root@kvm10 ~]# yum clean [packages|headers|all] 選項與參數: packages:將已下載的軟體檔案刪除 headers :將下載的軟體檔頭刪除 all :將所有套件庫資料都刪除 #刪除已下載過的所有套件庫的相關資料 (含軟體本身與清單) [root@kvm10 ~]# yum clean all