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We have planned two hosts in advance. They are: server-1: 192.168.1.135 server-2: 192.168.1.136 server-1 is used as a client to collect logs, import them into MySQL database of server-2, and display the front-end web through Log Analyzer. First is the configuration of server-2 Install LNMP  yum install nginx php -php-fpm php-mysql mysql-server ...

APK Online Upgrade APK online upgrade is an essential function of almost all programs. Online upgrades can solve existing problems and provide richer new functions. The basic process is: New version information detected Pop-up upgrade prompt window Click No to not upgrade, it's over! Click Yes to download the upgrade program in the ba ...

AcWing Group Queue Description There are n groups in a queue, with several people in each group. When a person comes to the queue, if there are already members of his own group in the queue, he will jump directly behind the members of his own group, otherwise he will stand at the end of the queue. Please write a program to simulate this group ...

abnormal Grammatical errors: space indentation grammatical rules Logical Error Writing Code Implementation Conditional Judgment exception handling Common anomalies NameError IndexError TypeError ValueError Common anomalies AttributeError attempts to access a tree that an object does not have, such as foo.x, but foo has no attribute x ...

1. Serialization of Net Core 1.1 json.Net Common toolkits, such as Newtonsoft.Json, are components of serialization and deserialization based on json format json.net has the following advantages: Intrusivity: Serialization can be done without adding attribute s Flexibility: Flexible configurations, such as allowing serialized members to cu ...

Nothing in the world can stop me from moving forward unless I debug a water problem for half an hour... 0/40(60?)/0   3403. Standard IO Time Limits: 1000 ms  Memory Limits: 524288 KB  Detailed Limits   Goto ProblemSet Description Xiao X has a great headache when he sees piles of homework. I hope you can help him wi ...

Recently completed the development of our company's public number. WeChat's message routing was judged by if-else at the beginning. The more if-else messages written in the following month, the more confused.Check the solution on the web, and if there are a lot of dry goods, the most classic and concise way to feel is to use the strategy mode t ...

V1 Strict Disclaimer This part of the content is abstracted from Baidu Encyclopedia and exempted from liability after declaration. V2 Pull and spit Want to experience what despair is? Try this question and make sure you suspect life.QwQ (Big man, please skip) Here is the topic (Super Details) 1 Conceptual View Details click 1.1 Bala ...

Catalog @desription@ @solution@ @accepted code@ @details@ @desription@ In 11328, scientists in Country C developed a high-speed transmission channel that can take residents from one end of the channel to the other in a very short time. These channels are bidirectional. The disadvantage is t ...

NGINX lua integrated kafka Step 1: Enter the opresty directory [root@node03 openresty]# cd /export/servers/openresty/ [root@node03 openresty]# ll total 356 drwxr-xr-x 2 root root 4096 Jul 26 11:33 bin drwxrwxr-x 44 1000 1000 4096 Jul 26 11:31 build drwxrwxr-x 43 1000 1000 4096 Nov 13 2017 bundle -rwxrwxr-x 1 1000 1000 45908 Nov 13 20 ...