我有两个数组阵列,我试图找到差异.
var a = [[ 11, 24, 28, 38, 42, 44 ],
[ 7, 19, 21, 22, 29, 38 ],
[ 2, 21, 27, 30, 33, 40 ],
[ 6, 11, 12, 21, 34, 48 ],
[ 1, 10, 17, 31, 35, 40 ],
[ 1, 18, 26, 33, 36, 45 ],
[ 15, 21, 22, 24, 38, 46 ],
[ 5, 17, 21, 27, 29, 41 ],
[ 3, 7, 12, 16, 20, 28 ],
[ 9, 12, 13, …Run Code Online (Sandbox Code Playgroud) 016/07/01 07:38:17 [emerg] 30759#0:getpwnam(“ nginx”)在/etc/nginx/nginx.conf中失败:5 2016/07/01 07:48:02 [emerg] 30806# 0:/etc/nginx/nginx.conf中的getpwnam(“ nginx”)失败:5 2016/07/01 07:48:44 [emerg] 30832#0:/ etc / nginx /中的getpwnam(“ nginx”)失败nginx.conf:5 2016/07/01 08:07:36 [emerg] 30913#0:getpwnam(“ nginx”)在/etc/nginx/nginx.conf中失败:5 2016/07/01 08:07:44 [emerg] 30939#0://etc/nginx/nginx.conf中失败:5 2016/07/01 08:07:49 [emerg] 30964#0:getpwnam(“ nginx”)失败/etc/nginx/nginx.conf:5 2016/07/01 08:13:54 [emerg] 31138#0:getpwnam(“ nginx”)在/etc/nginx/nginx.conf中失败:5 2016/07/01 9点52分49秒[EMERG] 31735#0:getpwnam失败( “nginx的”) # #this is my error.log
and this is my nginx.conf
worker_processes auto;
error_log /var/log/nginx/error.log;
pid /run/nginx.pid;
events {
worker_connections 1024;
}
http {
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" …Run Code Online (Sandbox Code Playgroud) 我在远程服务器上安装了 nginx,但是我在 nginx.conf 文件中犯了一些错误并且无法恢复,
所以它试图删除我的 nginx 并重新配置它,
所以我使用链接中给出的这些步骤来删除我的 nginx
http://www.ehowstuff.com/how-to-remove-uninstall-nginx-on-centos-7-rhel-7-oracle-linux-7/
然后我使用
yum remove nginx并再次重新安装它
但是当我尝试时
sudo systemctl start nginx或[root@lotto nginx]# service nginx start
其显示
nginx.service 的作业失败,因为控制进程退出enter code here并显示错误代码。有关详细信息,请参阅“systemctl status nginx.service”和“journalctl -xe”。
当我使用
[root@lotto nginx]# systemctl status nginx.service
显示
nginx.service - nginx HTTP 和反向代理服务器
加载:加载(/usr/lib/systemd/system/nginx.service;启用;供应商预设:禁用)
活动:自 2016 年 7 月星期五以来失败(结果:退出代码) -01 07:48:44 美国东部时间;18s 前进程:30832 ExecStartPre=/usr/sbin/nginx -t (code=exited, status=1/FAILURE)
进程:30830 ExecStartPre=/usr/bin/rm -f /run/nginx.pid (code=exited, status=0/SUCCESS)
主 PID: 14307 (code=exited, status=0/SUCCESS)
Jul 01 07:48:44 lotto systemd[1]: 启动 …