Conda - Command reference

Conda
https://conda.io/projects/conda/en/latest/index.html

Conda
https://conda.io/en/latest/index.html

Miniconda
https://conda.io/en/latest/miniconda.html

Command reference
https://conda.io/projects/conda/en/latest/commands.html

Managing environments
https://conda.io/projects/conda/en/latest/user-guide/tasks/manage-environments.html

Conda
https://github.com/conda/conda

Conda provides many commands for managing packages and environments. The links on this page provide help for each command. You can also access help from the command line with the --help flag:

conda install --help

1. Conda general commands

The following commands are part of conda:

removal [rɪˈmuːvl]：n. 免职，移动，排除，搬迁
prompt [prɒmpt]：n. 提示，提示符 v. 提示，促使，激起，导致 adj. 迅速，敏捷，准时，立即的 adv. 准时地

• conda clean
  Removal Targets
  Output, Prompt, and Flow Control Options

• conda config
  Output, Prompt, and Flow Control Options
  Config File Location Selection
  Config Subcommands
  Config Modifiers

• conda create
  Positional Arguments
  Named Arguments
  Target Environment Specification
  Channel Customization
  Solver Mode Modifiers
  Package Linking and Install-time Options
  Networking Options
  Output, Prompt, and Flow Control Options

• conda info
  Named Arguments
  Output, Prompt, and Flow Control Options

• conda install
  Positional Arguments
  Named Arguments
  Target Environment Specification
  Channel Customization
  Solver Mode Modifiers
  Package Linking and Install-time Options
  Networking Options
  Output, Prompt, and Flow Control Options

• conda list
  Positional Arguments
  Named Arguments
  Target Environment Specification
  Output, Prompt, and Flow Control Options

• conda package
  Named Arguments
  Target Environment Specification

• conda remove
  Positional Arguments
  Named Arguments
  Target Environment Specification
  Channel Customization
  Solver Mode Modifiers
  Networking Options
  Output, Prompt, and Flow Control Options

• conda search
  Named Arguments
  Channel Customization
  Networking Options
  Output, Prompt, and Flow Control Options

• conda update
  Positional Arguments
  Named Arguments
  Target Environment Specification
  Channel Customization
  Solver Mode Modifiers
  Package Linking and Install-time Options
  Networking Options
  Output, Prompt, and Flow Control Options

2. Conda vs. pip vs. virtualenv commands

If you have used pip and virtualenv in the past, you can use conda to perform all of the same operations. Pip is a package manager and virtualenv is an environment manager. Conda is both.

• conda activate only works on conda 4.6 and later versions. For conda versions prior to 4.6, type:
  Windows: activate
  Linux and macOS: source activate

• conda update python updates to the most recent in the series, so any Python 2.x would update to the latest 2.x and any Python 3.x to the latest 3.x.

Scroll to the right to see the entire table.

scroll [skrəʊl]：v. 滚动，滚屏 n. 卷轴，(石刻或木雕的)  涡卷形装饰

conda list - 列出当前虚拟环境的所有包。
conda env list - 列出 conda 管理的所有虚拟环境。

3. PyCharm 和 conda 虚拟环境连接

Setting -> Project -> Project Interpreter，点击齿轮标志，再点击 Add Local 为添加某个环境的 python.exe 解释器。

learn 虚拟环境中编写程序，修改为 D:\Software\Anaconda\envs\learn，可以看到下面的依赖包也变成了 learn 环境中的包。