bind() to 0.0.0.0:80 failed (98: Address already in use)

当启动Nginx时出现"bind() to 0.0.0.0:80 failed (98: Address already in use)"的错误提示，意味着80端口已经被其他程序占用了。解决这个问题的方法如下：首先，可以使用命令"ps -e | grep nginx"查看是否已经启动了Nginx进程。如果没有启动Nginx，则需要使用"netstat"命令来查看哪个程序在占用80端口。 在Linux系统中，可以使用"netstat -tuln | grep 80"命令来查看正在使用80端口的程序的PID(Process ID)。然后，可以使用"sudo kill <PID>"命令来终止占用80端口的程序。最后，再次尝试启动Nginx服务，问题应该就能够解决了。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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