不管在终端运行任何命令，都出现如下错误，进入usr/bin/目录，没有phpstudy目录，应该是安装的时候权限没给到，没有生成对应的文件很文件夹目录，现在无法卸载也无法重装，不想重装系统啊，求大神指点迷津，万分感谢
/usr/bin/phpstudy: 364: /usr/bin/phpstudy: [[: not found
/usr/bin/phpstudy: 366: /usr/bin/phpstudy: [[: not found
/usr/bin/phpstudy: 368: /usr/bin/phpstudy: [[: not found
/usr/bin/phpstudy: 370: /usr/bin/phpstudy: [[: not found
/usr/bin/phpstudy: 372: /usr/bin/phpstudy: [[: not found
/usr/bin/phpstudy: 374: /usr/bin/phpstudy: [[: not found
/usr/bin/phpstudy: 376: /usr/bin/phpstudy: [[: not found
/usr/bin/phpstudy: 378: /usr/bin/phpstudy: [[: not found
/usr/bin/phpstudy: 380: /usr/bin/phpstudy: [[: not found
/usr/bin/phpstudy: 382: /usr/bin/phpstudy: [[: not found
/usr/bin/phpstudy: 384: /usr/bin/phpstudy: [[: not found
/usr/bin/phpstudy: 387: /usr/bin/phpstudy: [[: not found
