摘要: #!/bin/bashsystemctl status nginx var=$? if [ $var -eq 4 ] then yum install epel-release -y if [$? -ne 0 ] then echo "epel库安装失败,无可用nginx源" else... 阅读全文
posted @ 2017-11-16 20:14 Claire_xu 阅读(357) 评论(0) 推荐(0) 编辑