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From Hadoop high availability to HBase environment construction (in virtual machine) Objective: to build and install HBase in the environment Idea: after completing the basic configuration of the master master, use cloning to complete the high availability cluster 1. Configure network First, check the network address of the local computer ...

We know there are three ways to start a springboot project: Run Main Method StartStart the application on the command line using the command mvn spring-boot:runWhen you run "mvn package" for packaging, it is packaged into a JAR file that can be run directly and run directly using the "java-jar" command. We typically use the ...

install Select the appropriate download method here: https://software.intel.com/content/www/cn/zh/develop/tools/oneapi/base-toolkit/download.html If there is no GUI, use the command in Command Line Installation to download and install. My is this: wget https://registrationcenter-download.intel.com/akdlm/irc_nas/17769/l_BaseKit_p_2021.2.0.288 ...

mrtrix3 processes DTI data code - DWI data for probability tracking and cellulose tracking DWI pretreatment 1. Data preparation DWI and T1 data of subjects were placed in the same folder / home/hitlab/hitlab/GS/data/tt1/text. The data type is DICOM format. 2. Data conversion Principle description: the DICOM data of DWI is converted into mi ...

Linux Learning (1): File Operation VFS I don't want to see it, but I can just go to the File Operation section. 1. Virtual File System Before learning Linux file operations, we need to have a general understanding of VFS VFS (Virtual Filesystem Switch): Virtual file system or virtual file system conversion VFS is called a subsystem of ...

Chapter 1 enterprise level shared file system 1.1 vsftp 1.1.1 overview of vsftp 1. Introduction FTP (File Transfer Protocol) is one of the protocols in the TCP/IP protocol group. Used for two-way transfer of files on the Internet. When using FTP to transmit, it is dangerous to a certain extent, because the data is completely unprotected pla ...

catalogue introduction 1, Regular expression 1. Regular expression definition 2. Basic regular expression (BRE) 3. Extended regular expression (ERE) 2, File processor 1,grep 2,sed 3.awk 3, Common file tools 1,cut 2,sort  3,uniq 4,tr summary introduction When you learn to use circular statements and functions, you can use regul ...

preface We have introduced the logical volume manager LVM before. Its main function is to scale the file system, so that people can use disk space more flexibly. However, the emergence of LVM can not solve the problem of data optimization. There are often some duplicate data or empty blocks on our devices, which will greatly waste our di ...

Reprint address: http://blog.csdn.net/smcdef/article/details/77387975 1. Introduction to device tree Linus Torvalds declared in the ARM Linux mailing list on March 17, 2011 that "this whole ARM thing is a fusing pain in the ass", which triggered an earthquake in the ARM Linux community, and then the ARM community made a s ...

Basic concepts: Linux system supports multiple users to log in at the same time. Different users can perform different tasks without affecting each other. User group Is a logical set of users with the same characteristics. For example, create a group, and then put all users who need to access this file into this group, then the users in the ...