1.安装方法：
sudo apt-fast install zsh
2.打开zshrc
open ~/.zshrc
3.使zshrc生效方法：
source ~/.zshrc
4.把zsh设为默认shell(重启后生效)
chsh -s /bin/zsh
5.详细的zsh配置
参考配置
export PATH="/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/yinguoliang/Library/Android/sdk/platform-tools"
export PATH=${PATH}:~/Library/Android/sdk/platform-tools
export PATH=${PATH}:~/Library/Android/sdk/ndk-bundle
NDK_HOME=/Users/yinguoliang/Library/Android/sdk/ndk/android-ndk-r18b
export NDK_HOME
#android sdk
export ANDROID_HOME="/Users/yinguoliang/Library/Android/sdk"
export PATH=${PATH}:${ANDROID_HOME}/tools
export PATH=${PATH}:${ANDROID_HOME}/platform-tools
#android gradle
export GRADLE_HOME=/Users/yinguoliang/Documents/gradle/gradle-4.4.1
export PATH=$PATH:${GRADLE_HOME}/bin
#java
export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk-1.8.jdk/Contents/Home
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion" # This loads nvm bash_completion
export NVM_DIR="$([ -z "${XDG_CONFIG_HOME-}" ] && printf %s "${HOME}/.nvm" || printf %s "${XDG_CONFIG_HOME}/nvm")"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm
