conda

1. 安装环境

官方路径：https://docs.anaconda.com/free/anaconda/install/linux/
anaconda 的版本信息：https://repo.anaconda.com/archive/

conda create -n py36 python=3.6
conda create -n py310 python=3.10.14
# 显示当前的环境
conda info -e 
conda env list

activate [env_name]
deactivate

conda create [env_name]
source activate py36 
source activate py310 
source deactivate

2. 北师大镜像

  conda config --add channels https://mirrors.bfsu.edu.cn/anaconda/pkgs/main
  conda config --add channels https://mirrors.bfsu.edu.cn/anaconda/pkgs/r
  conda config --add channels https://mirrors.bfsu.edu.cn/anaconda/pkgs/msys2
  
  conda config --remove channels https://mirrors.bfsu.edu.cn/anaconda/pkgs/main
  conda config --remove channels https://mirrors.bfsu.edu.cn/anaconda/pkgs/r
  conda config --remove channels https://mirrors.bfsu.edu.cn/anaconda/pkgs/msys2
  
  conda config --set proxy_servers.https socks5://127.0.0.1:10808

3. jupyter安装与远程登陆

远程登陆参考文档 https://www.jianshu.com/p/8fc3cd032d3c

conda install jupyter notebook

vim /home/deipss/.jupyter/jupyter_notebook_config.py
c.NotebookApp.ip='*'
c.NotebookApp.password = u'argon2:$argon2id$v=19$m=10240,t=10,p=8$VH3vhkEL5tQMKg6FWYWTeQ$9U2v6D8llgrrEIeiwAqiew'
c.NotebookApp.open_browser = False
c.NotebookApp.port =7888 #可自行指定一个端口, 访问时使用该端口

jupyter notebook

conda如何迁移所有环境

#!/bin/bash

source /home/deipss/anaconda3/etc/profile.d/conda.sh
for env in $(conda env list | awk '{print $1}' | grep -v "#" | grep -v "^$" | grep -v "base"); do

    echo $env   
    conda activate $env

    conda env export --no-builds > ${env}.yml
done
~          

conda activate本身不是CLI的一个命令，所以直接使用conda activate是会报错的，要先使用source将conda.sh将以下的脚本的执行到当前的shell环境中

在当前 Shell 环境中执行一个 shell 脚本的内容 ```text

__conda_activate() { if [ -n “${CONDA_PS1_BACKUP:+x}” ]; then # Handle transition from shell activated with conda <= 4.3 to a subsequent activation # after conda updated to >= 4.4. See issue #6173. PS1=”$CONDA_PS1_BACKUP” \unset CONDA_PS1_BACKUP fi \local ask_conda ask_conda=”$(PS1=”${PS1:-}” __conda_exe shell.posix “$@”)” || \return \eval “$ask_conda” __conda_hashr }

__conda_reactivate() { \local ask_conda ask_conda=”$(PS1=”${PS1:-}” __conda_exe shell.posix reactivate)” || \return \eval “$ask_conda” __conda_hashr }

conda() { \local cmd=”${1-missing}” case “$cmd” in activate|deactivate) __conda_activate “$@” ;; install|update|upgrade|remove|uninstall) __conda_exe “$@” || \return __conda_reactivate ;; *) __conda_exe “$@” ;; esac } ```