Compression 1tar -czf xxx.tar.gz file_name Decompression 1tar xvf xxx.tar

0. Related Informationhttps://www.geeksforgeeks.org/how-to-check-the-os-version-in-linux/# 1. cat /etc/os-release1cat /etc/os-release Example12345678910111213PRETTY_NAME="Ubuntu 24.04 LTS"N

PostgreSQL Administration ToolsWhile the command line (psql) is powerful, several GUI tools make PostgreSQL management easier: pgAdmin - The most popular open-source administration tool DBeaver - Uni

Install CentOS: 1yum -y install nano Debian: 1apt-get install nano Open 1nano file Copy, Paste, Cut Copy a line: alt + 6Paste: Ctrl + UCut: Ctrl + K Switch Page Previous page: Ctrl + YNext

0. Realted DocumentMirror-and-Proxy-Summary Install Tutorial1. Download sh File1wget https://repo.anaconda.com/archive/Anaconda3-2024.06-1-Linux-x86_64.sh or 1wget https://mirrors.tuna.tsinghua.edu.c

Temporarily mount a hard disk1. Find the Information of disk1fdisk -l 2. Get Device Namelike /dev/sdb or /dev/sdc 1mount /dev/sdb /your_direcotory_name Automatically mount devices at startupStep 1:

1document.querySelector('video').playbackRate = 3

1. Download Tex Livehttps://mirrors.tuna.tsinghua.edu.cn/ 2. Click install-tl-windows3. Test1xelatex -v 4. bin/win32 path5.Tip: 123\usepackage{xeCJK} % 添加 xeCJK 包\setCJKmainfont{

About INDEX ERROR 1071 (42000): Specified key was too long; max key length is 3072 bytes 1.2 1.1 Add index