linux修改軟體源

ubuntu

sudo cp /etc/apt/sources.list /etc/apt/sources.list_backup

sudo vim  /etc/apt/sources.list

國內常用源列表

網易163更新伺服器（廣東廣州電信/聯通千兆雙線接入），

包含其他開源映象：

deb  trusty main restricted universe multiverse

deb  trusty-security main restricted universe multiverse
deb  trusty-updates main restricted universe multiverse
deb  trusty-proposed main restricted universe multiverse
deb  trusty-backports main restricted universe multiverse
deb-src  trusty main restricted universe multiverse
deb-src  trusty-security main restricted universe multiverse
deb-src  trusty-updates main restricted universe multiverse
deb-src  trusty-proposed main restricted universe multiverse
deb-src  trusty-backports main restricted universe multiverse

包含其他開源映象：

deb  trusty main restricted universe multiverse

deb  trusty-security main restricted universe multiverse
deb  trusty-updates main restricted universe multiverse
deb  trusty-proposed main restricted universe multiverse
deb  trusty-backports main restricted universe multiverse
deb-src  trusty main restricted universe multiverse
deb-src  trusty-security main restricted universe multiverse
deb-src  trusty-updates main restricted universe multiverse
deb-src  trusty-proposed main restricted universe multiverse
deb-src  trusty-backports main restricted universe multiverse

中科大 linux 使用者協會和

中科大學網路資訊中心維護，

包含其他開源映象，

deepin 官方伺服器 實際亦指向此處：

deb  trusty main multiverse restricted universe

deb  trusty-backports main multiverse restricted universe
deb  trusty-proposed main multiverse restricted universe
deb  trusty-security main multiverse restricted universe
deb  trusty-updates main multiverse restricted universe
deb-src  trusty main multiverse restricted universe
deb-src  trusty-backports main multiverse restricted universe
deb-src  trusty-proposed main multiverse restricted universe
deb-src  trusty-security main multiverse restricted universe
deb-src  trusty-updates main multiverse restricted universe

首先備份/etc/yum.repos.d/centos-base.repo

執行以下命令生成快取

yum clean all

yum makecache

mv /etc/yum.repos.d/fedora.repo /etc/yum.repos.d/fedora.repo.backup

mv /etc/yum.repos.d/fedora-updates.repo /etc/yum.repos.d/fedora-updates.repo.backup

fedorawget -o /etc/yum.repos.d/fedora.repo

fedora updateswget -o /etc/yum.repos.d/fedora-updates.repo

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