[emerg] 5048#0: bind() to x.x.x.x:80 failed (98: Address already in use)

IT_man

當啟動nginx時, service nginx start (restart) 出現連續5個相同錯誤:
[emerg] 5048#0: bind() to x.x.x.x:80 failed (98: Address already in use)
, v7 [- p7 s+ F9 c最後再給你出現
" h( X+ C1 x6 Y0 b9 d7 ]$ F[emerg] 5048#0: still could not bind()
& W! r6 S4 X2 V  x( `( H  w重開機也沒用
: C3 Z8 I# Q; I* v; a% [這個意謂"nginx或其他程序正在使用 port 80" , 可以指令 netstat -pan | grep ":80" 或
fuser 80/tcp  (fuser 指令可以參考 http://nixgeek.com/finding-out-what-process-is-listening-on-a-port-under-linux.html)
: d7 S+ N+ _9 Z5 u, U/ o查看是誰占用 port 80,但nginx也沒占用(啟動不了當然不會占用)

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( ^7 h$ S3 ?$ ]最後  fuser -k 80/tcp  刪除占用 port 80 的的所有程序(process)
然後 service nginx restart  ======> OK
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