# I am the Watcher. I am your guide through this vast new twtiverse.
# 
# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
#     https://watcher.sour.is/api/plain/twt                View all twts.
#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
#     https://watcher.sour.is/api/plain/conv/:hash         View all twts for a conversation subject.
# 
# Options:
#     uri     Filter to show a specific users twts.
#     offset  Start index for quey.
#     limit   Count of items to return (going back in time).
# 
# twt range = 1 1
# self = https://watcher.sour.is/conv/xn72gkq
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底層原理技術：深入理解 Linux 內存模型**
你是否曾經遇到過在 linux 系統中出現的各種內存問題？比如內存泄漏、內存碎片等等。這些問題都可以通過深入理解 linux 內存模型得到解決。一、前言在 linux 內核中支持 3 中內存模型，分別是 flat memory model，Discontiguous memory model 和 sparse memory model。所謂 memory model，其實就是從 cpu 的角度看， ⌘ Read more