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重启php
service php-fpm restart
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查看apache版本号
httpd -v apache
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重启apache
service httpd start 启动
service httpd restart 重新启动
service httpd stop 停止服务
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查看linux版本号
cat /etc/redhat-release
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原文：https://www.cnblogs.com/adolfmc/p/11256349.html