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Author: LASER-wikipedia2
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English[en]
An analog to ed/sed is sam/ssam, where sam is the Plan 9 editor, and ssam is a stream interface to it, yielding functionality similar to sed.
Chinese[zh]
sam/ssam与ed/sed类似,其中sam是Plan 9编辑器,ssam是它的流接口,其功能类似于sed。