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nginx(一)安装与命令总结

發(fā)布時(shí)間：2025/3/21 编程问答 19 豆豆

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nginx(一)安裝與命令總結(jié)

不同平臺(tái)上安裝nginx

1.mac 安裝在命令行中輸入以下命令，?前提安裝好brew

brew install nginx

2.Linux centos安裝linux

先需要安裝源：

rpm -ivh http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpmyum install nginx

啟動(dòng)nginx

service nginx start

常用命令總結(jié)：

nginx -t;//檢查配置文件nginx.conf是否正確 nginx -s reload;//重載配置 nginx -c /etc/nginx/nginx.conf;//啟動(dòng)nginx ps -ef|grep nginx;//查看nginx進(jìn)程 service nginx start;//啟動(dòng)nginx service nginx stop;//關(guān)閉nginx

常見(jiàn)問(wèn)題解決方案

1.很多時(shí)候我們nginx -s reload 會(huì)出現(xiàn)?nginx: [error] invalid PID number "" in "/var/run/nginx.pid"

原因是：nginx -s reload is only used to tell a running nginx process to reload its config. After a stop, you don't have a running nginx process to send a signal to. Just run nginx (possibly with a -c /path/to/config/file)

可通過(guò)下面命令來(lái)啟動(dòng)nginx

nginx -c /etc/nginx/nginx.conf

2.運(yùn)行service nginx start 啟動(dòng)nginx出現(xiàn)Starting nginx: nginx: [emerg] open() "/var/run/nginx.pid" failed (13: Permission denied) 是因?yàn)闄?quán)限的設(shè)置問(wèn)題導(dǎo)致

可通過(guò)下面命令來(lái)啟動(dòng)nginx

nginx -c /etc/nginx/nginx.conf

3.??啟動(dòng)nginx 有可能出現(xiàn)下面的錯(cuò)誤 Starting nginx: nginx: [emerg] socket() [::]:80 failed (97: Address family not supported by protocol)解決方案修改/etc/nginx/conf.d/default.conf為刪除listen [::]:80 default_server;

listen 80; listen [::]:80 default_server;

修改之后的結(jié)果為

listen 80; server_name _;

通過(guò)下面命令查看nginx服務(wù)是否啟動(dòng)

ps -ef|grep nginx

看到下面的信息說(shuō)明nginx安裝成功了

[root@VM_30_103_centos etc]# ps -ef|grep nginx root 3294 1 0 Jun21 ? 00:00:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf root 27118 3294 1 13:57 ? 00:00:00 nginx: worker process root 27119 3294 0 13:57 ? 00:00:00 nginx: worker process root 27120 3294 1 13:57 ? 00:00:00 nginx: worker process root 27121 3294 0 13:57 ? 00:00:00 nginx: worker process root 27123 26467 0 13:57 pts/0 00:00:00 grep nginx

下面就開(kāi)啟學(xué)習(xí)nginx之旅吧!

轉(zhuǎn)載于:https://my.oschina.net/chenxiaobian/blog/714292

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