调用iTerm，将编码改成gbk

gbk-iTerm.sh

#!/bin/bash
# 使用GBK Profile
echo -e "\033]50;SetProfile=GBK\a"
# 环境编码切换为GBK
export LANG=zh_CN.GBK
export LC_ALL=zh_CN.GBK
# 更改当前 iTerm2 tab title
echo -ne "\033]0;"$@"\007"
$@
echo -ne "\033]0;"${PWD/#$HOME/~}"\007"
# GBK任务完成后，自动切换回默认编码（UTF-8）
echo -e "\033]50;SetProfile=Default\a"
export LANG=zh_CN.UTF-8
export LC_ALL=zh_CN.UTF-8