解決nginx無法啟動的問題 埠被占用

2021-08-28 15:23:15 字數 1859 閱讀 9180

一段時間沒使用nginx後，發現無法啟動

問題：輸入nginx -tc /etc/nginx/nginx.conf顯示正常

但是輸入systemctl reload nginx提示

job for nginx.service invalid.
查錯：

輸入systemctl status nginx.service -l

提示

● nginx.service - nginx - high performance web server


loaded: loaded (/usr/lib/systemd/system/nginx.service; disabled; vendor preset: disabled)


active: failed (result: exit-code) since mon 2018-10-01 20:04:22 cst; 38s ago


docs: 


process: 27162 execstart=/usr/sbin/nginx -c /etc/nginx/nginx.conf (code=exited, status=1/failure)


oct 01 20:04:19 vm_205_38_centos nginx[27162]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: address already in use)


oct 01 20:04:20 vm_205_38_centos nginx[27162]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: address already in use)


oct 01 20:04:20 vm_205_38_centos nginx[27162]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: address already in use)


oct 01 20:04:21 vm_205_38_centos nginx[27162]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: address already in use)


oct 01 20:04:21 vm_205_38_centos nginx[27162]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: address already in use)


oct 01 20:04:22 vm_205_38_centos nginx[27162]: nginx: [emerg] still could not bind()


oct 01 20:04:22 vm_205_38_centos systemd[1]: nginx.service: control process exited, code=exited status=1


oct 01 20:04:22 vm_205_38_centos systemd[1]: failed to start nginx - high performance web server.


oct 01 20:04:22 vm_205_38_centos systemd[1]: unit nginx.service entered failed state.


oct 01 20:04:22 vm_205_38_centos systemd[1]: nginx.service failed.
解決
vim /etc/nginx/conf.d/default.conf
更改listen的埠，因為原來的埠被占用（ address already in use）

nginx無法啟動

nginx無法啟動，最常見的就是80埠被占用，可以用 netstat aon findstr 80 命令檢視。我遇到的並不是這樣，埠沒有占用，就是啟不來，後來才發現可以看日誌，好傻。目錄在logs error.log檔案。翻到最下邊可以看到錯誤資訊。2017 11 11 09 01 31 emerg...

解決mysql服務無法啟動的問題

今天，mysql突然無法啟動了。解決辦法記錄一下 1.刪除data檔案 我的 d program files mysql 5.7.19 winx64 c program files mysql mysql server 5.7 data 注意 這個檔案可能在你一直試圖操作之後，出現被占用，無法刪除的...

解決Docker安裝後無法啟動的問題

採用聯網yum方式安裝了docker，啟動docker systemctl start docker.service發現啟動不了，提示讓我檢視啟動狀態 systemctl status docker.service l 發現問題error的錯誤提示是 selinux和docker版本不匹配，錯誤訊息...