Environmental Requirements

Table 1 lists the hardware requirements.

**Table 1** Hardware requirements
Item	Description
CPU	Quad-core processor, 2.5 GHz or higher
Memory	At least 8 GB available memory
OS	CentOS 8.0/openEuler 20.03-LTS-SP1/openEuler 22.03

To ensure that multiple tasks can be executed concurrently, the server must have an eight-core 2.5 GHz CPU and 16 GB or larger memory.

Table 2 lists the software requirements.

**Table 2** Software requirements
Software		Download URL
wtdbg 2.5		Link

Table 3 describes the OS requirements.

**Table 3** OS requirements
OS		Download URL
openEuler 20.03-LTS-SP1		Link

This practice applies to CentOS 8.0, openEuler 20.03 LTS SP1, and openEuler 22.03. This document uses openEuler 20.03 LTS SP1 as an example.

Parent topic: Practice 1: Checking Byte Alignment of wtdbg Source Code