安装完python3版本后，防火墙无法启动

安装完python3版本后，防火墙无法启动firewalld.servicefailedbecausethecontrolprocess

Job for firewalld.service failed because the control process exited with error code. See "systemctl status firewalld.service" and "journalctl -xe" for details.(更换python2 更换成 python3 后)

只需要修改文件三个

/usr/bin/firewall-cmd

/usr/bin/firewall-offline-cmd

/usr/sbin/firewalld

这三个文件的首行的默认 /usr/bin/python 都改成 /usr/bin/python2.7或者/usr/bin/python2

systemctl start firewalld

systemctl status firewalld

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我的系统版本是 center OS7

这样就ok了