[Linux] apache2 실행 오류 make_sock could not bind to address 80

Webdav 실행을 하려고 보니, 아차피 실행이 안되고 있었다.

$ sudo /etc/init.d/apache2 restart

Job for apache2.service failed because the control process exited with error code.

See "systemctl status apache2.service" and "journalctl -xe" for details.

Restarting web server apache2

apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName

... waiting apache2:

Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName

/etc/apache2/apache2.conf 를 편집기로 연다.

$ sudo nano /etc/apache2/apache2.conf

아래 내용을 추가

ServerName localhost

다시 시작한다.

$ sudo systemctl reload apache2

다른 오류가 더 있었다.

apachectl[8796]: (98)Address already in use: AH00072: make_sock: could not bind to address [::]:80

apachectl[8796]: (98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80

apachectl[8796]: no listening sockets available, shutting down

apachectl[8796]: AH00015: Unable to open logs

apachectl[8796]: Action 'start' failed.

apachectl[8796]: The Apache error log may have more information.

systemd[1]: apache2.service: Control process exited, code=exited status=1

sudo[8766]: pam_unix(sudo:session): session closed for user root

systemd[1]: apache2.service: Failed with result 'exit-code'.

systemd[1]: Failed to start The Apache HTTP Server.

$ netstat -anp | grep 80

$ kill -9 프로세스번호

:::80이 없도록 프로세스를 kill 한다.

다시 시작

$ /usr/local/apache/bin/apachectl start

혹은 기본 포트를 변경해줘도 된다.

$ sudo nano /etc/apache2/ports.conf

Listen 80

=>

Listen 8080

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