anconda
- conda info -e：查看已有环境
- conda create -n name python=3.6:新建环境
- source activate name:激活环境
- conda deactivate:离开环境
- conda env remove -n name:删除环境
- conda env list:列出环境
- conda search name:查找包
- conda list：列出已安装的包
- conda env export > environment.yaml ：导出环境
- conda env create -f environment.yaml：根据yaml文件复现环境
- 下载地址
- 清华大学开源镜像
- 添加删除channel：
1 2 3 4 5 6 7
添加 conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/ conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/ conda config --set show_channel_urls yes 删除 conda config --show conda config --remove channels 'https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/'
- pip配置
1 2 3 4 5 6 7
linux: pip install pip -U pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple windows: C:\Users\用户名\pip\pip.ini中 [global] index-url = https://pypi.tuna.tsinghua.edu.cn/simple
CFLAGS=”-std=c99” pip install text2vec
腾讯云cos
安装：pip install coscmd
上传：coscmd upload
jupyter
安装：pip install jupyter 生成配置文件：jupyter notebook –generate-config 打开python，生成密钥：python -c “import IPython;print(IPython.lib.passwd())” 修改配置文件：
1
2
3
4
5
6
c.NotebookApp.ip = '*'
c.NotebookApp.allow_root = True
c.NotebookApp.open_browser = False
c.NotebookApp.port = 8888
c.NotebookApp.password = u'sha1:5b9916263f9e:71ff4e02de92f603b9d929eab08b41d8cf053b76'
c.ContentsManager.root_dir = '/data/home/weitao.zhang'
启动jupyter: jupyter notebook 访问：ip:8888
java9版本的jupter插件
1
2
3
4
5
1.java --list-modules | grep "jdk.jshell"
2.pip3 install jupyter
3.git clone https://github.com/frankfliu/IJava.git
4.cd IJava/
5../gradlew installKernel
安装启动jupyter lab
1
2
pip install jupyterlab
jupyter lab
java8安装jupyter
1
2
3
4
5
6
7
8
1.conda config --add channels conda-forge
2.conda create --name java_env scijava-jupyter-kernel
3.source activate java_env
4.jupyter kernelspec list
5.jupyter notebook or jupyter lab
6.配置依赖
.#!groovy
#@dependency(group="org.jpmml", module="pmml-evaluator-extension", version="1.4.1")
报错:Permission denied: ‘/run/user/999/jupyter’
1
export XDG_RUNTIME_DIR="/home/deploy/.virtualenvs/ironbank"
ssh -NfR localhost:8888:localhost:8888 username@ip
crontab
1
2
3
4
1.service crond status:查看状态
2.30 0 * * * root anaconda3/bin/python /home/upload/py/test.py
3.最好用拥有roott账户权限的账号登录
4.service crond restart 重启
