Source: 什麼是 CAP 理論
CAP 理論是指在一個分散式系統中，當涉及讀寫操作時，只能保證一制性（Consistence）、可用性（Availability）、分區容錯性（Partition Tolerance）三者中的兩個，剩下的一個必須被犧牲。
Source: Handling renamed files or directories in rsync
Here is a tool that is designed to work before rsync is run: rsync-sidekick
This propagates following changes from source directory to destination directory (or any combination of below):
rsync options such as --detect-renamed, --detect-renamed-lax, --detect-moved and --fuzzy don’t work reliably and sometimes are dangerous! rsync-sidekick is reliable alternative to all these options and much more.
Source: Can the EFI system partition be RAIDed?
mdadm metadata ver. 1.0 does the job.
Continue reading »完整備份 LINE 電腦版：
一個群組一個群組分開備份成 txt 文字檔：
Source: https://cirw.in/blog/bracketed-paste
printf "\e[?2004l"sudo dd if=/path/to/file.iso of=/dev/sdX status=progress oflag=sync bs=8MSource: How to extract saved password from Remmina?
import base64
from Crypto.Cipher import DES3
secret = base64.b64decode(b'<STRING FROM remmina.prefs>')
password = base64.b64decode(b'<STRING FROM XXXXXXX.remminaa>')
print(DES3.new(secret[:24], DES3.MODE_CBC, secret[24:]).decrypt(password).decode('utf-8'))