use wildcard certificate on multiple servers

The certificate requested on the Apple Developer Web site is a certificate that authorizes the development or release of a Mac device, which means that one device corresponds to a certificate, but a $99 account allows only 3 publishing certificates, two development certificates, which cannot meet the use of

. The "description" in the Apple developer that corresponds to "certificate" If you need to use it for development, these two files are required:The. p12 file itself is an encrypted certificate, so you can use these two files to make other Mac devices available:After you get these two files, double-click the "

Note: The certificate requested on the Apple Developer website is a certificate that authorizes the development or release of a Mac device, which means that one device corresponds to a certificate, but a $99 account allows only 3 release certificates, two development certificates, which cannot meet the use of

' and NOT EXISTS (SELECT * from table2 where table1_id = table1.id) limit 1; 2. Insert a data table name in the Table2 this party has obtained the data, if the insertion succeeds (the number of records is 1, the exception that does not throw a primary key conflict) indicates that the data obtained is successful, otherwise this data has been robbed by other servers or threads. INSERT into table2 (...) VALUES (the ID of the record, the unique identity

This cgi script is written in perl and used to clean up multiple nginx cache servers. Usage: place the script on a web server that can execute the cgi program. Open the browser to access this script and enter the CSS or image address to be cleaned up. If you want to clear multiple caches, enter one address in one line. Code :#! /Usr/bin/perlUse strict;

the relevant network environment, and then enter the specific configuration and implementation process: 1. One nginx server, IP Address: 172.16.236.2082. Two php fastcgi servers with IP addresses 172.16.236.210 and 172.16.236.211 respectively3. One memcached server with IP Address: 172.16.236.220 In order to simplify the operation process, the above environment is only the assumption that the project needs to be met, and there are many additional pr

Article Title: Use ClusterSSH to manage multiple Linux servers. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Cluster SSH is a tool that can be used to manage multiple remote comp

When multiple MySQL servers need to be run on a machine, mysqld_multi is a great tool. It can be started, shut down, and reported by using simple commands. The configuration file below is very concise, just for testing purposes, so make a backup of the original "my. cnf" before the experiment, it will make people feel at ease. The configuration file is as follows:[Client]# Port = 3306# Socket =/var/run/mysq

Multiple Arr Server usage Overview This article introducesArrUsed in server and host name affinity scenariosMicrosoft external cache. External cacheThe module is required only in the following situations: 1.Enabled host name affinity 2.There are multipleArrServer External cacheIs a disk-based Cache module. Target InArrConfiguration and useMicrosoft external cache: Prerequisites The following conditions ar

When we configure devices with multiple network interfaces, we will be hard-working, such as eth0, eth1 ,...... Which interface is it? Today, we will introduce a small tool, ethtool, which can help you solve this problem. The machine I use is a Fedora Linux system. Open the terminal and enter ethtool -- help to display help information. Next I will briefly introduce the two most commonly used functions.