Apple-PubSub

User Agent で Apple-PubSub が来ることがあると思うんだけど、それは Mac OS X の PubSub Agent です。

The PubSub agent syncs the RSS read/unread status of bookmarked RSS feeds between computers using Mac OS X 10.5 that are syncing bookmarks via MobileMe Sync.

via support.apple.com

$ pubsub
Unknown command!
usage: pubsub [options]  [args...]
Options:
    -v
    --client 
Commands:
     list clients
     list client 
     list feeds
     list 
     dump 
     list entry +
     dump entry +
     subscribe 
     unsubscribe 
     refresh 
     set login  [username]
     listen []
     list downloads
     list enclosures
     sync

$ pubsub list clients
#Feeds  Signature
 2  com.apple.Safari
 1  com.apple.mail

$ pubsub list feeds
    Title   URL Interval
Client com.apple.Safari :
    CNET Japan 最新情報　総合    http://japan.cnet.com/rss/index.rdf refresh=(30 min)    expiry=(14 days)
    アップル - ホットニュース    http://www.apple.com/jp/home/2011/ticker.rss    refresh=(30 min)    expiry=15 min
Client com.apple.mail :
    アップル - ホットニュース    http://images.apple.com/jp/main/rss/hotnews/hotnews.rss refresh=(30 min)    expiry=(14 days)

seealso

• pubsub(1)

• Mac OS X 10.5: About the PubSub Agent