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

IT_man

tid=34542&當啟動nginx時, service nginx start (restart) 出現連續5個相同錯誤:
; j7 i6 {' t6 ?$ p- G3 O, \; s[emerg] 5048#0: bind() to x.x.x.x:80 failed (98: Address already in use)
最後再給你出現
[emerg] 5048#0: still could not bind()
重開機也沒用
8 U1 q9 b. [; Y' k: X- N+ _$ M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
% i) B: L  o: D$ {+ `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)
6 L% \' D7 I0 L# g- _/ 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)


- I/ v! C& f9 ?  c+ r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
: p, h5 v3 U  i; z/ ]5 _
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