Hadoop Learning Notes - Environment setup, step by step, starting with creating a Linux system!
Hadoop environment (for learning purposes only, please specify the source for reprinting) Running environment: VMWare, CentOS7, JDK1.8, Hadoop2.7.3 A download address for the package is provided at the end of the article. 1.Creating a Linux System with VMware Click File-New Virtual Machine-DefaUTF-8...
Posted by rwoods on Thu, 23 Sep 2021 23:21:07 +0530
Debian10 creates network disk and PT
There is a large hard disk independent machine, which uses the reverse agents of NextCloud, Transmission, Plex and NGINX to toss PT and network disk. Turn on BBR Modify system variables echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctUTF-8...
Posted by chrisprse on Fri, 24 Sep 2021 15:04:28 +0530
Build a private repository for HarborV2 in linux
Build a private warehouse for harborV1 in Linux 1, Build a private warehouse for harborV2.x in Linux Please refer to the previous article for the steps of installing docker and docker composition. The only difference is that you need to modify the versions of harbor and docker composition. To eUTF-8...
Posted by undecided name 01 on Fri, 24 Sep 2021 15:24:38 +0530
Preparation before vim becomes IDE
Environment required before configuring nvim IDE: gitpython3nvim+pynvimnode.jsrangerunzip For the installation methods of different distributions, this article can be used as a help manual. Just find the part you need. CentOS7 Automatic installation script Because I use CentOS7 most, I directlyUTF-8...
Posted by RobMs on Sat, 25 Sep 2021 04:26:50 +0530
The Imx6ull development board uses the network to start the system through Uboot
tftp server environment configuration 1. Install tftp server program sudo apt-get install tftp-hpa tftpd-hpa 2. Configure tftp service zh@zh-lpc:~$ sudo vi /etc/default/tftpd-hpa 3. Amend as follows: # /etc/default/tftpd-hpa TFTP_USERNAME="tftp" TFTP_DIRECTORY="/home/zh/tftpboot" TFTP_ADDRESS="UTF-8...
Posted by regprick on Sat, 25 Sep 2021 14:59:11 +0530
Summary of find common commands of Linux
Find the file name rumenz.txt in the current directory > find rumenz.txt rumenz.txt Find the file named ruemnz.txt under / home, ignoring case > find /home -iname rumenz.txt Find directory with name > find / -type d -name rumenz Find all php files in the current directory > find -type f -name UTF-8...
Posted by Crowly on Sun, 26 Sep 2021 06:31:52 +0530
How to effectively prevent PHP Trojan horse from raising rights to websites
How to effectively prevent PHP Trojan horse from raising rights to websites 1. Prevent jumping out of the web directory First modify httpd.conf: If you only allow your php script to operate in the web directory, you can also modify the httpd.conf file to limit the operation path of php. such asUTF-8...
Posted by Lord Brar on Sun, 26 Sep 2021 07:31:23 +0530
Introduction and use of NFS
NFS nfs features NFS (Network File System) is the Network File System, which allows computers in the network to share resources through TCP/IP networkIn NFS applications, the files on the remote NFS server are mounted on the client NFS, and the client is like accessing local filesNFS is suitablUTF-8...
Posted by ShadowMetis on Sun, 26 Sep 2021 08:52:38 +0530
CentOS7 expanding disk capacity in VMware ESXi
1, View mount point information [root@localhost]# df -h The display is as follows: File system capacity used available used% Mount point /dev/mapper/centos-root 36G 36G 20K 100% / ...... Next, expand the root mount point 2, Expand VMWare hard disk space First, you need to shut down the operatiUTF-8...
Posted by Zangakat on Sun, 26 Sep 2021 11:43:56 +0530
ORACLE 11g Centos7 installation details agent nmhs error handling
ORACLE 11g Centos7 installation details 1, Preparatory work (1) Version environment Centos7 : CentOS Linux release 7.2.1511 (Core) Oracle11g: p13390677_112040_Linux-x86-64_1of7.zip p13390677_112040_Linux-x86-64_2of7.zip (2) Close selinux To view selinux status: getenforce sestatus -v TemporarilUTF-8...
Posted by Sravan on Sun, 26 Sep 2021 14:14:58 +0530