摘要：以前基础不扎实- -现在定义一个环境变量都挺难受1 #InstallJammer2 MY_INSTALLJAMMER_PATH=/home/shivency/tools/installjammer3 export PATH=$MY_INSTALLJAMMER_PATH:$PATH第二行那儿guide上之前有一个$，弄了好久发现是坑爹的- -测试：which installjammer/home/shivency/tools/installjammer/installjammer测试：MY_INSTALLJAMMER_PATH/installjammerbash: MY_INSTALLJAMME 阅读全文