文章目录

1.下载Anaconda2.安装Anaconda3.启动环境4.常用命令4.1创建虚拟环境4.2查询当前系统conda虚拟环境4.3挂载虚拟环境4.4退出虚拟环境4.5查看已安装的工具包4.6删除虚拟环境

1.下载Anaconda

(1)下载地址:https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/?C=M&O=D (2)选择适合您操作系统的版本进行下载 (3)下载方式有两种: 方式一,使用wget下载(注:先下载wget):

sudo apt-get install wget

wget https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/Anaconda3-2023.07-1-Linux-x86_64.sh

方式二:在本机下载后,通过xftp等文件上传工具,将工具包上传到服务器

(4)使用uname -m可以查询系统的位数,如下,我的是x86_64,所以下载的是"Linux-x86_64"

root@gt-ubuntu22-04-cmd-v1-0-32gb-100m:/home/ubuntu# uname -m

x86_64

2.安装Anaconda

若您下载的是其它版本,则将该命令的文件名替换为您下载的文件名

sh Anaconda3-2023.07-1-Linux-x86_64.sh

(1)执行Enter(回车)同意继续往下安装

root@gt-ubuntu22-04-cmd-v1-0-32gb-100m:/home/ubuntu# bash Anaconda3-2023.07-1-Linux-x86_64.sh

Welcome to Anaconda3 2023.07-1

In order to continue the installation process, please review the license

agreement.

Please, press ENTER to continue

>>>

(2)一直回车,但出现输入“yes/no”时,需要输入“yes”才可继续执行,同理,需要输入“ENTER”时,也需执行回车 (3)当询问是否愿意安装程序初始化Anaconda3时,需要输入“yes”

(4)当看到“Thank you for installing Anaconda3!”时,表示conda安装成功

3.启动环境

(1)当输入conda时,会提示“conda: command not found”

root@gt-ubuntu22-04-cmd-v1-0-32gb-100m:/home/ubuntu# conda

conda: command not found

(2)需要输入“source ~/.bashrc”命令,启动配置conda环境

root@gt-ubuntu22-04-cmd-v1-0-32gb-100m:/home/ubuntu# source ~/.bashrc

(3)使用“conda info --envs”查询目前已有的环境,可以看到有个“base”环境,且执行(2)之后,命令行前面,就有base,表示当前挂载到了base环境

(base) root@gt-ubuntu22-04-cmd-v1-0-32gb-100m:/home/ubuntu# conda info --envs

# conda environments:

#

base * /root/anaconda3

4.常用命令

4.1创建虚拟环境

(1)如下表示创建一个名为“mycondatest ”、python版本为3.10的虚拟环境,看到输入“yes/no”时,需输入“yes”

conda create -n mycondatest python=3.10

(2)看到如下内容,则表示环境创建成功

Downloading and Extracting Packages

Preparing transaction: done

Verifying transaction: done

Executing transaction: done

#

# To activate this environment, use

#

# $ conda activate mycondatest

#

# To deactivate an active environment, use

#

# $ conda deactivate

4.2查询当前系统conda虚拟环境

使用“conda info --envs”命令,可看到多了一个名为“mycondatest”的虚拟环境

(base) root@gt-ubuntu22-04-cmd-v1-0-32gb-100m:/home/ubuntu# conda info --envs

# conda environments:

#

base * /root/anaconda3

mycondatest /root/anaconda3/envs/mycondatest

4.3挂载虚拟环境

使用conda activate mycondatest命令,挂载名为mycondatest的虚拟环境,如下,可看到由“base”->“mycondatest”

(base) root@gt-ubuntu22-04-cmd-v1-0-32gb-100m:/home/ubuntu# conda activate mycondatest

(mycondatest) root@gt-ubuntu22-04-cmd-v1-0-32gb-100m:/home/ubuntu#

(mycondatest) root@gt-ubuntu22-04-cmd-v1-0-32gb-100m:/home/ubuntu#

4.4退出虚拟环境

使用conda deactivate命令,退出名为mycondatest的虚拟环境,如下,可看到由“mycondatest”->“base”

(mycondatest) root@gt-ubuntu22-04-cmd-v1-0-32gb-100m:/home/ubuntu# conda deactivate

(base) root@gt-ubuntu22-04-cmd-v1-0-32gb-100m:/home/ubuntu#

4.5查看已安装的工具包

使用conda list命令,查看当前虚拟环境,已安装的包,基本时当前虚拟环境默认安装的

(mycondatest) root@gt-ubuntu22-04-cmd-v1-0-32gb-100m:/home/ubuntu# conda list

# packages in environment at /root/anaconda3/envs/mycondatest:

#

# Name Version Build Channel

_libgcc_mutex 0.1 main

_openmp_mutex 5.1 1_gnu

bzip2 1.0.8 h7b6447c_0

ca-certificates 2023.05.30 h06a4308_0

ld_impl_linux-64 2.38 h1181459_1

libffi 3.4.4 h6a678d5_0

libgcc-ng 11.2.0 h1234567_1

libgomp 11.2.0 h1234567_1

libstdcxx-ng 11.2.0 h1234567_1

libuuid 1.41.5 h5eee18b_0

ncurses 6.4 h6a678d5_0

openssl 3.0.9 h7f8727e_0

pip 23.2.1 py310h06a4308_0

python 3.10.12 h955ad1f_0

readline 8.2 h5eee18b_0

setuptools 68.0.0 py310h06a4308_0

sqlite 3.41.2 h5eee18b_0

tk 8.6.12 h1ccaba5_0

tzdata 2023c h04d1e81_0

wheel 0.38.4 py310h06a4308_0

xz 5.4.2 h5eee18b_0

zlib 1.2.13 h5eee18b_0

4.6删除虚拟环境

(1)使用conda remove -n mycondatest --all命令,删除名为mycondatest 的虚拟环境及该环境安装的工具包。注:看到输入“yes/no”时,需输入“yes”

(base) root@gt-ubuntu22-04-cmd-v1-0-32gb-100m:/home/ubuntu# conda remove -n mycondatest --all

Remove all packages in environment /root/anaconda3/envs/mycondatest:

## Package Plan ##

environment location: /root/anaconda3/envs/mycondatest

The following packages will be REMOVED:

_libgcc_mutex-0.1-main

_openmp_mutex-5.1-1_gnu

bzip2-1.0.8-h7b6447c_0

ca-certificates-2023.05.30-h06a4308_0

ld_impl_linux-64-2.38-h1181459_1

libffi-3.4.4-h6a678d5_0

libgcc-ng-11.2.0-h1234567_1

libgomp-11.2.0-h1234567_1

libstdcxx-ng-11.2.0-h1234567_1

libuuid-1.41.5-h5eee18b_0

ncurses-6.4-h6a678d5_0

openssl-3.0.9-h7f8727e_0

pip-23.2.1-py310h06a4308_0

python-3.10.12-h955ad1f_0

readline-8.2-h5eee18b_0

setuptools-68.0.0-py310h06a4308_0

sqlite-3.41.2-h5eee18b_0

tk-8.6.12-h1ccaba5_0

tzdata-2023c-h04d1e81_0

wheel-0.38.4-py310h06a4308_0

xz-5.4.2-h5eee18b_0

zlib-1.2.13-h5eee18b_0

Proceed ([y]/n)? y

Preparing transaction: done

Verifying transaction: done

Executing transaction: done

(2)执行conda info --envs命令,可看到只剩下base环境

(base) root@gt-ubuntu22-04-cmd-v1-0-32gb-100m:/home/ubuntu# conda info --envs

# conda environments:

#

base * /root/anaconda3

(base) root@gt-ubuntu22-04-cmd-v1-0-32gb-100m:/home/ubuntu#

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