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docker storage volume Data Volume Why data volumes (storage volumes) are needed The docker image is made up of multiple read-only layers. When the container is started, the docker loads the read-only layer and adds a read-write layer to the mirror layer. If the running container modifies an existing file, the file will be copied from the ...

Command injection is to destroy the command statement structure by submitting maliciously constructed parameters, so as to achieve the purpose of executing maliciously constructed commands. PHP command injection attack vulnerability is one of the common script vulnerabilities in PHP applications. The fa ...

Write before First of all, this version is V1.3, updated on 2020.03.15. There was a payment score of v1.0 before.v1.0 and v1.3 are already quite different, so don't let me take them off the track if you're doing a good version of this. preparation in advance Looking at this article, I believe you have made preparations, including opening WeChat ...

1. Compile and install LNMP and wordpress 1.1 install PHP, php mysql, mysql, PHP FPM [root@c1 ~]# yum install php php-mysql ngnix mariadb-server php-fpm -y 1.2 compile and install nginx 1.2.1 installation dependency package [root@c1 nginx]# yum install gcc pcre-devel openssl-devel zlib-devel -y 1.2.2 creating nginx users [root@c1 ~]# useradd ...

2019-2020-2 network countermeasure technology 20174326 principle and practice of EXP3 in Danzeng liecuo 1. Experimental environment One PC, installed with win10 system, as the target machine for actual measurement kali virtual machine installed as attack machine The kali virtual machine is installed with the vector evaluation ...

After verification, upgrade from 3.0.0 to 3.9.7 in the following way. At the same time, support users to change passwords through the web interface. Every user forgets his password and needs the administrator to change it. The workload is not large, but it's really time-consuming and laborious. It's not flattering!1. Installation software prep ...

Recently, I had to implement universal unique identifiers (UUIDs) in Laravel 7, and encountered some problems. I hope this post can help other people who are doing the same thing. Advanced reasons for using UUIDs A) They remove the ID number from your uniform resource locator, so users can't see how many specific objects your app has created. F ...

The usage of the instanceof keyword in php instanceof has two functions: (1) judge whether an object is an instance of a class; (2) judge whether an object implements an interface. (1) Determine whether an object is an instance of a class Let's take an example of the first usage: First create a parent class, and then create a child class to inh ...

php form embed php code in Web page 1. Add PHP script to HTML tag   In the process of Web coding, PHP is an embedded language that can be mixed with HTML. You can add PHP script tag <? PHP...? > to HTML at any time. All the text between the two tags will be interpreted as PHP, and any text outside the tag will be considered as ordinary HT ...

preface: Last time, I introduced the installation of RabbitMQ under windows and the addition of AMQP extension of PHP. Here, the code of local test is put into the service, so that is to install it again on Linux. But there is no need to use it directly. It is mainly about the use of control console after RabbitMQ is installed and how to call ...