Recently, we need to use yapi with team members, but some interfaces are not suitable for the yapi already deployed by the company. So we have the idea of deploying a set of yapi ourselves. There are twists and turns in the middle, and finally it is built.
At first, I applied for a free cloud server on a cloud webs ...
Posted by BinaryStar on Fri, 24 Sep 2021 17:33:20 +0200
1, Introduction to HAProxy
HAProxy provides high availability, load balancing and proxy based on TCP and HTTP applications. It supports virtual hosts. It is a free, fast and reliable solution. HAProxy is especially suitable for web sites with heavy load, which usually need session persistence or seven layer processing. HAProxy runs on the ...
Posted by erikjan on Fri, 24 Sep 2021 16:06:17 +0200
Experiment 2 of Linux operating system: process communication
Further improve the ability of C programming in Linux environment, understand and be familiar with a variety of IPC mechanisms supported by Linux. As a multi task and multi process operating system, information interaction between processes is inevitable. Inter pr ...
Posted by hobeau on Fri, 24 Sep 2021 12:17:51 +0200
[Oracle] CentOS 7.4 installation and deployment Oracle19c
In the production environment, according to the business development and project requirements of the enterprise, the business database will be selected according to the importance of the business, and the data model and database design ...
Posted by delfa on Fri, 24 Sep 2021 11:06:27 +0200
1, Compilation and installation method
1. Compilation and installation environment (1) Linux operating system (2)EPICS BASE 3.15 (3.15.1 or later) (MCoreUtils uses some functions only after EPICS BASE 3.15, such as epicsThreadHookAdd() function)
2. Download the installation package https://github.com/epics-modules/MCoreUtils
3. Compile and i ...
Posted by rich___ on Thu, 23 Sep 2021 05:32:02 +0200
Samba: it is a free software to implement SMB protocol on Linux and UNIX systems, which is composed of server and client programs; SMB - Server Messages Block information service block: it is a communication protocol for sharing files and printers on the LAN. It provides sharing services for files, printers and other resources between dif ...
Posted by BloodyMind on Wed, 22 Sep 2021 07:10:55 +0200
1. Semaphore description
Semaphore is used to synchronize the process (i.e. control the execution of the process). It is a special variable and generally takes a positive value. Its value represents the number of resources allowed to access. When obtaining resources, the semaphore value needs to be atomic minus one. This operation is called P ...
Posted by rolwong on Wed, 22 Sep 2021 02:34:16 +0200
Check whether the motherboard is in UEFI mode
Test whether the connection is successful
Ensure that the system time is accurate
timedatectl set-ntp true
View hard disk partitions
Hard disk partition Partition using cfdisk tool
After ent ...
Posted by alpine on Tue, 21 Sep 2021 22:01:12 +0200
1. Problems of the structure
How are points calculated? First, you must master the alignment rules of the structure: \1. The first member is at the address offset from the structure variable by 0. \2. Other member variables shall be aligned to the address of an integer multiple of a number (alignment number). Alignmen ...
Posted by Crashthatch on Tue, 21 Sep 2021 12:03:39 +0200
Parameter type analysis:
fd_set operation function:
Advantages and disadvantages:
Event structure resolution:
Advantages and disadvantages:
LT and ET modes:
Posted by Mastermind on Tue, 21 Sep 2021 07:13:30 +0200