The service cannot be started when Apache is compiled and installed.

/Etc/init. d/httpd restart start Apache service appears

Starting httpd: (98) Address already in use: make_sock: cocould not bind to address [:]: 80 (98) Address already in use: make_sock: cocould not bind to address 0.0.0.0: 80no listening sockets available, shutting downUnable to open logs

Translation:

Start httpd: (98) the address already in use: make_sock: cannot be bound to address: [:]: 80 (98) the address already in use: make_sock: cannot be bound to address 0.0.0.0: 80no listening socket, close downunable open log

Solution: The cause is that a process occupies port 80 used by Apache and uses the command

Netstat-lnp | grep 80: Check that the program occupies port 80 and kill the process by using the kill-9 port number.

Restart Apache/etc/init. d/httpd restart

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