### Server

- Link: https://bycjupyter.jp.ngrok.io/lab
- Passwd: bycserver3060
- Save file in **/Desktop/others/liang**

### Jupyter Kernel
- install kernel
- install ipykernal: conda install ipykernel
- link env to jupyter: python -m ipykernel install --user --name [env]
- list kernel: jupyter kernelspec list
- remove kernel: jupyter kernelspec remove [env]

### Conda Env

- create env: conda create -n [env name]
- activate env: conda activate [env name]
- deactivate env: deactivate
- list env: jupyter kernelspec list
- remove env:
- env: conda env remove --name [env name]
- package: conda env remove --name [env name] [env's package]

### Screen

- new screen: screen -S [session name]
- detach: ctrl + a -> d # detach screen
- attach: screen -r [session name]
- list all: screen -ls
- force attach: screen -r -d [session name]
- rename screen: screen -S [old session name] -X [new session name]
- kill screen: screen -X -S [session name] kill
- leave: exit