Anaconda3安裝及使用技巧

下載地址：
清華大學開源軟件鏡像站
Anoconda官網
安裝：

[260254@localhost download]$ ./Anaconda3-5.3.1-Linux-x86_64.sh
[260254@localhost ~]$ vim ~/.bashrc
[260254@localhost ~]$ vim /etc/profile

設置國內鏡像：

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
conda config --set show_channel_urls yes
vim ~/.bashrc

卸載：

sudo find / -name anaconda
sudo rm -rf ~/anaconda3/
vim ~/.bashrc
source ~/.bashrc

常用命令：

conda list # 查看已經安裝了的包名及版本號   
conda update conda
conda update anoconda 
conda update python # 更新當前環境的python版本，比如2.7.X 

conda create -n python27 python=2.7
conda create -n python27 python=2.7 anaconda

conda activate python27
conda deactivate

conda env remove -n python27
conda remove -name python27 package_name

Command reference in official website
----------------------20190425-----------------------------------

   zhong@slave2:~$ conda --version
    conda 4.3.30
    zhong@slave2:~$ conda list  
    zhong@slave2:~$ conda info -e  # conda env list
    # conda environments:
    #
    Densepose                /home/bdc/anaconda3/envs/Densepose
    py27                     /home/bdc/anaconda3/envs/py27
    root                  *  /home/bdc/anaconda3

------------------------------20190704------------------------------------------------

[260254@w26-260254 ~]$ source ~/.bashrc  # conda activate
(base) [260254@w26-260254 ~]$ python
Python 3.7.3 (default, Mar 27 2019, 22:11:17) 
[GCC 7.3.0] :: Anaconda, Inc. on linux
Type "help", "copyright", "credits" or "license" for more information.

(base) [260254@w26-260254 ~]$ conda deactivate
[260254@w26-260254 ~]$ python
Python 3.5.2 (default, May 28 2019, 16:16:31) 
[GCC 4.8.5 20150623 (Red Hat 4.8.5-36)] on linux
Type "help", "copyright", "credits" or "license" for more information.