使用Terminal时会偶尔遇到光标消失的问题。

显示光标

echo -e "\033[?25h"

隐藏光标

echo -e "\033[?25l"

Link:

• 解决Linux操作系统下Terminal中光标消失的问题

brew install --cask anaconda
## setup conda environment
vim ~/.zshrc
export PATH="/opt/homebrew/anaconda3/bin:$PATH"
source ~/.zshrc
conda --version

## create empty environment
conda create -n py37 or conda create --name py37

## activate
conda activate py37 or source activate python3.7

## use x86_64 architecture channel(s)
conda config --env --set subdir osx-64

## install python, numpy, etc. (add more packages here...)
conda install python=3.7 numpy

## show all envs
conda info --envs

Link:

• Cannot install Python 3.7 on osx-arm64