摘要：
查看防火墙状态 # 显示防火墙状态 firewall-cmd --state # 或 systemctl status firewalld 开机自启防火墙 systemctl enable firewalld 禁止防火墙开机自启 systemctl disable firewalld 临时开启防火墙 阅读全文
摘要：
1、在linu上部署好tomcat后，准备启动时报错： Cannot find bin/catalina.sh The file is absent or does not have execute permission This file is needed to run this program 阅读全文