摘要: download.sh #!/bin/sh # check the network first serverip=$(cat /tmp/serverip) while true; do ping -c 5 $serverip; if [ $? = 0 ];then break; fidone # t 阅读全文
posted @ 2019-01-15 17:38 嵌入式实操 阅读(113) 评论(0) 推荐(0) 编辑