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What is Secret The main function of Secret is to keep private data, such as password, OAuth token and ssh key. Secret is subordinate to the Service Account resource object and a part of the Service Account. A Service Account object can include multiple different secret objects, which are used for authentication activities for different pu ...

I First, learn about ELK+Filebeat Official website address: https://www.elastic.co/cn/ Elasticsearch is a distributed, RESTful style search and data analysis engine Logstash is a free and open server-side data processing pipeline Kibana is a free and open user interface that allows you to visualize Elasticsearch data Filebeat ...

1, Overview Log analysis is the main means for operation and maintenance engineers to solve system faults and find problems. Logs mainly include system logs, application logs and security logs. System operation and maintenance personnel and developers can understand the software and hardware information of the server through the log, check ...

Now learn to use qemu The installation steps are as follows: 1. Install qemu. Download directly from the official website here: QEMUhttps://www.qemu.org/ Note that after the installation, write the installation path to the environment variable. 2. Download ubuntu image: I downloaded ubuntu-20.04 3-desktop-amd64. ISO, the latest version. ...

Set root password for the first timesudo passwd root1, Installing nginx1. Apt get installation commandsudo apt-get install nginxError: "Unable to locate package nginx"Solution: execute the command before installation to update the software sourcesudo apt-get updateLocation of nginx files after installation:/usr/sbin/nginx: main progra ...

Author home page: San Francisco wyx This article has been entered into the column Introduction to Python The latest version of Python Xiaobai tutorial in 2021 is for 0 basic Xiaobai and partners with weak foundation Tip: click the blue "function name" in the list to go directly to the function parsing area Function nameeffectusein ...

RH358 manage DHCP and IP address assignment – configure IPv6 address assignment This chapter describes how to configure DHCP to allocate IPv6 addresses. Although it is still a bit weak, it can be used for understanding and learning. Column address: https://blog.csdn.net/qq_41765918/category_11532281.html 1. Overview of IPv6 a ...

Big data engineering practice reference manual vmtools installation still cannot copy and paste, and drag and drop files reference resources (93 messages) solve the problem that the virtual machine cannot be copied and pasted between VMware and the host when running ubuntu_ Leled blog - CSDN blog_ The ubuntu virtual machine cannot copy an ...

Case 1: Shell Basic Applications 1.1 Question This case requires familiarity with the features of the Linux Shell environment and focuses on the following: Switch user's Shell environmentPractice command history, command aliasesRedirect Standard Input/Output/Error OutputPipeline Operation Practice Step 1.2 The following steps are req ...

1, Summary of common Docker commands 1. Help command # View all command details of docker docker --help # View the usage details of the corresponding command of docker docker command --help # For example, check the usage of docker images docker images --help [root@fussy ~]# docker images --help Usage: docker images [OPTIONS] [REPOSITOR ...