# 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/gqpkjuq
Go os-exec 極速入門**
os/exec 是 Go 提供的內置包,可以用來執行外部命令或程序。比如,我們的主機上安裝了 redis-server 二進制文件,那麼就可以使用 os/exec 在 Go 程序中啓動 redis-server 提供服務。當然,我們也可以使用 os/exec 執行 ls、pwd 等操作系統內置命令。本文不求內容多麼深入,旨在帶大家極速入門 os/exec 的常規使用。極速入門如下是 os/exec ⌘ Read more