

com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS. d # wget -O- \ | gpg -dearmor | sudo tee /usr/share/keyrings/oneapi-archive-keyring.gpg > /dev/null - 15:03:04- https: / /apt. # deb-src focal-security multiverse # deb-src all main com/ubuntu/ focal-security universeĭeb http: / /mirrors. # deb-src focal-security main restrictedĭeb http: / /mirrors. com/ubuntu/ focal-security main restricted # deb focal partner # deb-src focal partnerĭeb http: / /mirrors.

# This software is not part of Ubuntu, but is offered by Canonical and the # respective vendors as a service to Ubuntu users. # deb-src focal-backports main restricted universe multiverse # Uncomment the following two lines to add software from Canonical's # 'partner' repository. com/ubuntu/ focal-backports main restricted universe multiverse # Also, please note that software in backports WILL NOT receive any review # or updates from the Ubuntu security team.ĭeb http: / /mirrors. software from this repository may not have been tested as # extensively as that contained in the main release, although it includes # newer versions of some applications which may provide useful features. # deb-src focal-updates multiverse # N.B. com/ubuntu/ focal multiverseĭeb http: / /mirrors. Also, please note that software in # multiverse WILL NOT receive any review or updates from the Ubuntu # security team.ĭeb http: / /mirrors. Please satisfy yourself as to # your rights to use the software.

software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu # team, and may not be under a free licence. com/ubuntu/ focal universeĭeb http: / /mirrors. Also, please note that software in universe WILL NOT receive any # review or updates from the Ubuntu security team.ĭeb http: / /mirrors.

software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu # team. # deb-src focal-updates main restricted # N.B. com/ubuntu/ focal-updates main restricted # deb-src focal main restricted # Major bug fix updates produced after the final release of the # distribution.ĭeb http: / /mirrors. # See for how to upgrade to # newer versions of the distribution.ĭeb http: / /mirrors. 二 、基础配置 1 Sudo免密码 gpasswd -a 用户名 sudo visudo
