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安装 conda ​

安装 ​

sh
wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh
bash Miniconda3-latest-Linux-x86_64.sh -u

一路 Enter 和 yes。

初始化 conda ​

如果没有自动初始化，手动执行：

sh
conda init

或者在 .bashrc 或 .zshrc 中添加：

sh
# >>> conda initialize >>>
# !! Contents within this block are managed by 'conda init' !!
__conda_setup="$('/home/asimov/miniconda3/bin/conda' 'shell.bash' 'hook' 2> /dev/null)"
if [ $? -eq 0 ]; then
    eval "$__conda_setup"
else
    if [ -f "/home/asimov/miniconda3/etc/profile.d/conda.sh" ]; then
        . "/home/asimov/miniconda3/etc/profile.d/conda.sh"
    else
        export PATH="/home/asimov/miniconda3/bin:$PATH"
    fi
fi
unset __conda_setup
# <<< conda initialize <<<

测试 conda 版本 ​

sh
conda --version

添加国内源 ​

一键下载覆盖：

sh
wget https://raw.staticdn.net/Hansimov/blog/main/docs/notes/configs/.condarc -O ~/.condarc

See: https://github.com/Hansimov/blog/blob/main/docs/notes/configs/.condarc

yml
channels:
  - defaults
show_channel_urls: true
default_channels:
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/r
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/msys2
custom_channels:
  conda-forge: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  msys2: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  bioconda: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  menpo: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  pytorch: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  pytorch-lts: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  simpleitk: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  deepmodeling: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/

See: anaconda | 镜像站使用帮助 | 清华大学开源软件镜像站 | Tsinghua Open Source Mirror

创建 conda env ​

sh
# conda create --name ai python
# conda create --name ai -c conda-forge python=3.11
conda create --name ai python=3.11
conda activate ai
conda deactivate

See: How to pick python 3.11 as a conda environment in vs code - Stack Overflow

删除 conda env ​

sh
conda deactivate
conda env remove --name ai

测试 python 版本 ​

sh
which python
python --version

添加 alias ​

在 .bash_aliases 或 .zshrc 中添加：

sh
alias cda="conda activate ai"
alias cdd="conda deactivate"

默认进入 conda env ​

在 .bashrc 或 .zshrc 中添加：

sh
conda activate ai