ubuntu 20.04
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
sudo gedit /etc/apt/sources.list
# 默认注释了源码仓库,如有需要可自行取消注释
deb https://mirrors.ustc.edu.cn/ubuntu/ focal main restricted universe multiverse
# deb-src https://mirrors.ustc.edu.cn/ubuntu/ focal main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ focal-security main restricted universe multiverse
# deb-src https://mirrors.ustc.edu.cn/ubuntu/ focal-security main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ focal-updates main restricted universe multiverse
# deb-src https://mirrors.ustc.edu.cn/ubuntu/ focal-updates main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ focal-backports main restricted universe multiverse
# deb-src https://mirrors.ustc.edu.cn/ubuntu/ focal-backports main restricted universe multiverse
# 预发布软件源,不建议启用
# deb https://mirrors.ustc.edu.cn/ubuntu/ focal-proposed main restricted universe multiverse
# deb-src https://mirrors.ustc.edu.cn/ubuntu/ focal-proposed main restricted universe multiverse
sudo apt update
sudo apt upgrade
sudo apt-get install build-essential
1 2 3 4 5 6 7 | sudo apt-get remove --purge nvidia* sudo apt autoremove sudo gedit /etc/modprobe .d /blacklist .conf blacklist nouveau options nouveau modeset=0 sudo update-initramfs -u sudo reboot<br> #Ctrl+Alt+F1~F6进文字界面<br>sudo sh ./NVIDIA-Linux-x86_64-415.20.run<br>nvidia-smi |
cuda:
#https://developer.nvidia.com/cuda-toolkit-archivewget https://developer.download.nvidia.com/compute/cuda/11.3.1/local_installers/cuda_11.3.1_465.19.01_linux.run
sudosh cuda_11.3.1_465.19.01_linux.run
$ sudo cp cuda/include/cudnn*.h /usr/local/cuda/include $ sudo cp -P cuda/lib64/libcudnn* /usr/local/cuda/lib64 $ sudo chmod a+r /usr/local/cuda/include/cudnn*.h /usr/local/cuda/lib64/libcudnn*
python
su #root
python3 -m pip install --upgrade pip setuptools wheel python3 -m venv <DIR> source <DIR>/bin/activate
##python源
mkdir ~/.pip
cd ~/.pip
sudo gedit ~/.pip/pip.conf
[global]
index-url = http://mirrors.aliyun.com/pypi/simple/
[install]
trusted-host=mirrors.aliyun.com
[global]
index-url = https://pypi.tuna.tsinghua.edu.cn/simple
trusted-host=pypi.tuna.tsinghua.edu.cn
pip install -r requirements.txt
numpy pandas scipy matplotlib jupyter notebook scikit-learn scikit-image librosa seaborn opencv-python
gedit /ect/bash.bashrc
alias gpu='source ~/gpu/bin/activate'
sudo apt install libopencv-dev python3-opencv
docker
sudo apt-get install \ ca-certificates \ curl \ gnupg \ lsb-release sudo mkdir -p /etc/apt/keyrings curl -fsSL http://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo apt-key add - sudo add-apt-repository "deb [arch=amd64] http://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable" sudo apt-get update sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin
sudo usermod -aG docker $USER #加入docker组
docker container run hello-world #测试
#cnblogs.com/Can-daydayup/p/16472375.html
user
adduser X userdel -r X usermod -aG docker X
shutdown
sudo gedit /etc/sudoers #Cmnd alias specification Cmnd_Alias SHUTDOWN_CMDS = /sbin/poweroff, /sbin/reboot, /sbin/halt, /sbin/shutdown # User priviledge specification(put commands on last line) ALL ALL=(ALL) NOPASSWD:SHUTDOWN_CMDS
sudo gedit /etc/inputrc
启用history-search
出现错误Certificate verification failed
http://archive.ubuntu.com/ubuntu/pool/main/c/ca-certificates/
查看Ubuntu版本命令:lsb_release -a
选择并安装后正常:dpkg -i ca-certificates_20210119~20.04.2_all.deb
barrier:共享键鼠
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