LTS

    Innovation Version

      Information Collection

      Querying OS Information

      1. Query the OS version.
      cat /etc/openEuler-latest
      

      zh-cn_image_0000001336729664

      cat /etc/os-release
      

      zh-cn_image_0000001337051916

      cat /etc/openEuler-release
      

      zh-cn_image_0000001387691985

      1. Query the kernel version.
      uname -a
      

      zh-cn_image_0000001337212144

      Querying Hardware Information

      1. Query CPU statistics.
      lscpu
      

      zh-cn_image_0000001387692269

      1. View CPU parameters.
      cat /proc/cpuinfo
      

      zh-cn_image_0000001387293085

      1. View system memory information.
      cat /proc/meminfo
      

      zh-cn_image_0000001387692893

      1. View memory information.
      dmidecode -t memory
      

      zh-cn_image_0000001337053248

      1. View hard drive and partition distribution.
      lsblk
      

      zh-cn_image_0000001387413509

      1. View details about hard drives and partitions.
      fdisk -l
      

      zh-cn_image_0000001337533690

      1. View NIC information.
      lspci | grep -i 'eth'
      

      zh-cn_image_0000001387413793

      1. View all network interfaces.
      ip a or ifconfig -a
      

      zh-cn_image_0000001387855149

      1. View details about a network interface.
      ethtool enp7s0 (enp7s0 is used as an example.)
      

      zh-cn_image_0000001387415629

      1. View PCI information.
      lspci
      

      zh-cn_image_0000001337696078

      1. View the device tree.
      lspci -t
      

      zh-cn_image_0000001337536842

      1. View BIOS information.
      dmidecode -t bios
      

      zh-cn_image_0000001387857005

      Querying Software Information

      1. Query details about a software package.
      rpm -qi (systemd is used as an example.)
      

      zh-cn_image_0000001387755969

      1. View the modules provided by a software package.
      rpm -q --provides (systemd is used as an example.)
      

      zh-cn_image_0000001337579708

      1. View all installed software packages.
      rpm -qa (systemd is used as an example.)
      

      zh-cn_image_0000001337419960

      1. View the list of software packages.
      rpm -ql (python3-rpm is used as an emple.)
      

      zh-cn_image_0000001387780357

      Viewing OS Logs

      1. View the information and error logs after the system is started.
      cat  /var/log/messages
      

      zh-cn_image_0000001388020197

      1. View the security-related logs.
      cat /var/log/secure
      

      zh-cn_image_0000001337580216

      1. View the email-related logs.
      cat /var/log/maillog
      

      zh-cn_image_0000001337740252

      1. View the logs related to scheduled tasks.
      cat /var/log/cron
      

      zh-cn_image_0000001337420372

      1. View the logs related to UUCP and news devices.
      cat /var/log/spooler
      

      zh-cn_image_0000001337260780

      1. View the logs related to the startup and stop of the daemon process.
      cat /var/log/boot.log
      

      zh-cn_image_0000001337740540

      Bug Catching

      Buggy Content

      Bug Description

      Submit As Issue

      It's a little complicated....

      I'd like to ask someone.

      PR

      Just a small problem.

      I can fix it online!

      Bug Type
      Specifications and Common Mistakes

      ● Misspellings or punctuation mistakes;

      ● Incorrect links, empty cells, or wrong formats;

      ● Chinese characters in English context;

      ● Minor inconsistencies between the UI and descriptions;

      ● Low writing fluency that does not affect understanding;

      ● Incorrect version numbers, including software package names and version numbers on the UI.

      Usability

      ● Incorrect or missing key steps;

      ● Missing prerequisites or precautions;

      ● Ambiguous figures, tables, or texts;

      ● Unclear logic, such as missing classifications, items, and steps.

      Correctness

      ● Technical principles, function descriptions, or specifications inconsistent with those of the software;

      ● Incorrect schematic or architecture diagrams;

      ● Incorrect commands or command parameters;

      ● Incorrect code;

      ● Commands inconsistent with the functions;

      ● Wrong screenshots.

      Risk Warnings

      ● Lack of risk warnings for operations that may damage the system or important data.

      Content Compliance

      ● Contents that may violate applicable laws and regulations or geo-cultural context-sensitive words and expressions;

      ● Copyright infringement.

      How satisfied are you with this document

      Not satisfied at all
      Very satisfied
      Submit
      Click to create an issue. An issue template will be automatically generated based on your feedback.
      Bug Catching
      编组 3备份