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左手寫程式 (">_<) 右手做測試

Louis Jeng louisje

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左手寫程式 (">_<) 右手做測試
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@clonn
clonn / openssh_cve-2024-6387.sh
Created July 2, 2024 04:15
cve-2024-6387 openssh ubuntu bugs
# edit ssh config
sudo vim /etc/ssh/sshd_config
LoginGraceTime 0
# restart ssh
sudo service ssh restart
@n0samu
n0samu / web-archival-guide.md
Last active June 25, 2025 15:14
Essential tips for web archiving.

In this brief guide, I will share what I've learned about archiving live webpages and recovering deleted webpages using various archive services.

Before you start

I highly recommend installing the Web Archives extension in your web browser (Chrome, Firefox). It provides quick access to archive services and search engine caches.

Overview of archive services & caches

  • Wayback Machine: Best and largest webpage archive. You probably already use it. Wayback Machine is the only archival service that also performs automated crawling, so its coverage is much better than other archives. See usage tips on Wikipedia.
  • Archive.today (also known as Archive.is): A mid-sized service that takes
@velzie
velzie / manifest-v2-chrome.md
Last active July 7, 2025 07:49
How to keep using adblockers on chrome and chromium

How to keep using adblockers on chrome and chromium

  1. google's manifest v3 has no analouge to the webRequestBlocking API, which is neccesary for (effective) adblockers to work
  2. starting in chrome version 127, the transition to mv3 will start cutting off the use of mv2 extensions alltogether
  3. this will inevitably piss of enterprises when their extensions don't work, so the ExtensionManifestV2Availability key was added and will presumably stay forever after enterprises complain enough

You can use this as a regular user, which will let you keep your mv2 extensions even after they're supposed to stop working

Linux

In a terminal, run:

@afvanwoudenberg
afvanwoudenberg / terminal.ipynb
Created February 9, 2024 19:40
Get shell access to the Google Colab runtime on a free Colab plan
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@rssnyder
rssnyder / oracle-cloud-free-tier-guide.md
Last active July 9, 2025 04:21
oracle-cloud-free-tier-guide

how to leverage oracle's temping offers

free tier limits

The limits of the free tier say that you can create up to 4 instances.

  • x2 x86 instances (2core/1g)
  • x2 ampere instances (with 4core/24g spread between them)
  • 200GB total boot volume space across all intances (minimum of 50G per instance)

create your account

@FreddieOliveira
FreddieOliveira / docker.md
Last active July 9, 2025 06:01
This tutorial shows how to run docker natively on Android, without VMs and chroot.

Docker on Android 🐋📱

Edit 🎉

All packages, except for Tini have been added to termux-root. To install them, simply pkg install root-repo && pkg install docker. This will install the whole docker suite, left only Tini to be compiled manually.


Summary

@Andrey2G
Andrey2G / encoding.txt
Last active April 12, 2025 01:01
Video Encoding with multiple resolutions
ffmpeg -i "c:/videos/sample.mp4
-map 0:v:0 -map 0:a:0 -map 0:v:0 -map 0:a:0 -map 0:v:0 -map 0:a:0
-c:v libx264 -crf 22 -c:a aac -ar 48000
-filter:v:0 scale=w=480:h=360 -maxrate:v:0 600k -b:a:0 64k
-filter:v:1 scale=w=640:h=480 -maxrate:v:1 900k -b:a:1 128k
-filter:v:2 scale=w=1280:h=720 -maxrate:v:2 900k -b:a:2 128k
-var_stream_map "v:0,a:0,name:360p v:1,a:1,name:480p v:2,a:2,name:720p"
-preset slow -hls_list_size 0 -threads 0 -f hls -hls_playlist_type event -hls_time 3
-hls_flags independent_segments -master_pl_name "name-pl.m3u8"
"c:/videos/encoded/name-%v.m3u8"
@andersevenrud
andersevenrud / alacritty-tmux-vim_truecolor.md
Last active July 8, 2025 18:53
True Color (24-bit) and italics with alacritty + tmux + vim (neovim)

True Color (24-bit) and italics with alacritty + tmux + vim (neovim)

This should make True Color (24-bit) and italics work in your tmux session and vim/neovim when using Alacritty (and should be compatible with any other terminal emulator, including Kitty).

Testing colors

Running this script should look the same in tmux as without.

curl -s https://gist.githubusercontent.com/lifepillar/09a44b8cf0f9397465614e622979107f/raw/24-bit-color.sh >24-bit-color.sh
@stramel
stramel / HOWTO.md
Last active May 17, 2025 02:29
Installing Powerline fonts on Windows 10

Installing Powerline fonts on Windows 10

Steps

  1. Download and extract zip from here
  2. Press Windows + x
  3. Press a (Selects PowerShell (Admin))
  4. Navigate to directory where fonts were extracted to (cd ${HOME}\Downloads\fonts-master\fonts-master)
  5. Set Execution Policy Set-ExecutionPolicy RemoteSigned [1]
  6. Press y then Enter to accept
@BichengLUO
BichengLUO / mp4_to_gif.bash
Created February 7, 2018 23:30
An ffmpeg script to convert MP4 to GIF with high quality
ffmpeg -y -i input.mp4 -vf fps=10,scale=716:-1:flags=lanczos,palettegen palette.png
ffmpeg -i input.mp4 -i palette.png -filter_complex "fps=10,scale=716:-1:flags=lanczos[x];[x][1:v]paletteuse" output.gif