Three hosts implement lnmp deployment - binary installation

... 第一台: Deploy nginx [[email protected] ~]# cat /etc/yum.repos.d/nginx.repo [nginx] name=nginx repo baseurl=http://nginx.org/packages/centos/7/$basearch/ gpgcheck=0 enabled=1 yum -y install nginx systemctl start nginx [[email protected] ~]# vim /etc/nginx/conf.d/default.conf this module when nginx and...


5534 Partial Tree

... Partial Tree The meaning of the question: give you n points, let you add n-1 to build a tree, so that each vertex will have a degree, the value of 1 is f ( 1 ) f(1) f ( 1 ) , the degree is n- The value of 1 is f ( n − 1 ) f(n-1) f ( n − 1 ) , now the output T T T represents how many...


Php read write database garbled, I believe that if you solve Baidu difficult

... project is down, I also just contact php, but I have to say that this php basic relationship is not big, this garbled problem bothers me For several days, Baidu had more than n solutions, and found that it was all copied, and did not indicate the reprint address, but also served! I have...


Crontab timer

... Our PHP program sometimes needs to be executed regularly. We can use the ignore_user_abort function or put js on the page to let the user help us. But both methods are less reliable and unstable. We can use the Linux Crontab tool to reliably and reliably trigger PHP execution tasks....


About CGI, FASTCGI, PHP-CGI, PHP-FPM

... Because I want to understand the operating principle of PHP, I understand that I need to know these relatively strange things. I found a lot on the Internet, and I always talked about it. Some summary, easy to understand. 说明: The following web server uses nginx as an example. The...


Laravel's installation

... is a bit boring to work today, so I want to build a project myself. The framework I am going to use is Laravel. However, if I want to use the laravel framework, I need to use the package manager composer to pull larvel down, so the first step. It is necessary to ensure that your...


About yii Using a short description of codeception

... First make sure the editor is PHPstrom . Next we check to see if Xdebug extension is installed to find the setup option View PHP because my project is using PHP7.2 so set here to PHP7.2 Click on the three dot icons indicated in the above figure to select the following interface. After...


Training 2 hdu 6287 (quality factor decomposition + interval search + binary optimization)

... 口算培训 Time Limit: 8000/4000 MS (Java/Others) Memory Limit: 512000/512000 K (Java/Others) Total Submission(s): 2252 Accepted Submission(s): 500 Problem Description 小Q very much like mathematics, but his oral calculation ability is very weak. So he found a small T, gave the small T a...


pfSense 2.4.4-RELEASE version released

... pfSense 2.4.4 version released pfSense officially announced the launch of pfSense 2.4.4. pfSense Introduction pfSense is a powerful free router software developed on the basis of the famous router software mOnOwall, which adds many functions that mOnOwall does not have (pfSense's...


Nginx common mistakes and solutions

... 1, Nginx common startup error Sometimes when I install nginx for the first time, I will report such an error sbin/nginx -c conf/nginx.conf : sbin/nginx: error while loading shared libraries : libpcre.so.1: cannot open shared object file: No such file or directory error while loading...