Backup tutorial 備份教程頻道
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備份YouTube影片等嘅教程,亦都會教啲基本電腦知識

個教學最好由頭開始睇

Link: https://t.me/bcupt/8
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Channel name was changed to «Backup tutorial 備份教程頻道»
點樣用command:
開任何一個folder,然後好似圖裏面咁,打cmd然後撳Enter
之後就可以打command
打錯咗command佢會提示比你
要小心睇個output寫乜
點樣響Windows上面用Linux
去Microsoft Store上面search Ubuntu (Ubuntu係最受歡迎嘅Linux OS) 然後Download
你就可以響Windows用Linux嘅command
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咩係Package Manager

簡單嚟講package manager就係攞嚟download嘢嘅command,你可以用package manager嚟download或者delete你想要/唔想要嘅嘢

例如響linux有個叫cmatrix嘅command,你可以用apt(ubuntu嘅package manager)嚟download佢

sudo apt install cmatrix

sudo 即係用管理員身份執行
apt 即係Ubuntu嘅package manager
install 代表install
cmatrix就係你要download嘅command嘅名

run完上面個command之後打cmatrix就會有呢舊好型嘅嘢出嚟
大家響install完Python之後可以用pip呢個command (響windows/linux/mac都用得)

pip係Python嘅package manager
pip負責處理Python嘅packages,例如command或者libraries
我哋backup youtube常用嘅yt-dlp就係用pip嚟download

大家可以響你想download去嘅folder開Terminal或者cmd,然後run

pip install yt-dlp

我哋用pip呢一個package manager嚟install咗yt-dlp呢一個command

而家我哋install咗yt-dlp呢一個command,我哋可以用yt-dlp嚟download youtube片(youtube以外嘅好多網站都可以,例如facebook都得)

yt-dlp https://youtu.be/dQw4w9WgXcQ

就可以download響 https://youtu.be/dQw4w9WgXcQ 呢個網址嘅片

yt-dlp 亦都可以攞嚟backup channel/playlist
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Command嘅基本structure

command 成日有啲 -或者--開頭嘅字,係攞嚟set一啲variable,類似未知數咁,x=1個種

例如呢個command

yt-dlp --geo-bypass --throttled-rate 700 -R 999 --paths XXXXXXXX --audio-quality 0 --write-info-json --write-description -o "%(id)s.%(ext)s" --external-downloader=aria2c --external-downloader-args '-x16 -s16 -k1M -c' --download-archive “XXXXXXXXX” -S vcodec:h264 -f bestvideo[ext=mp4]+bestaudio[ext=m4a] https://www.youtube.com/c/眾新聞

係同個command講你run個command嗰陣時geo bypass係true (--xxx 或者 -x後面冇嘢通常係同緊個command講xxx係true)
throttled rate係700, -R (retries) 係999, path係XXXXXXXX, audio quality係0, write info json同write description係true, -o( output file)係video_id.extension, external downloader係aria2c(command嚟,上網search就睇到係咩嚟), external downloader args 係 '-x 16 -s 16 -k1M -c', download archive 係 XXXXXXXX, -S係vcodec:h264, -f 係bestvideo[ext=mp4]+bestaudio[ext=m4a], https://www.youtube.com/c/眾新聞 就係個url

你上 https://github.com/yt-dlp/yt-dlp 碌去下面會見到圖裏面寫嘅,你可以自己滲透下係咩嚟
可以搵到-S同埋-f係咩variable

XXXXXXX嗰啲可以改做自己想要嘅folder,改完之後去cmd/terminal run就得
BTW呢度嘅backup教學其實都係其他教學有教嘅,呢度多數嘢都係幫助你去理解+基本電腦知識