Linux Line Editor

Linux line Editor, text editor of some introduction, this is the 13th section, there is a 14th section Oh ~

Ed Text editor (oldest editor, VI, etc. are all changed by ed)

Ed "-gs" "-P" string "" "File"

-G support compatible

-P "string" specifies the prompt character of Ed in command mode

-S does not perform the check function when opening the file

-L Force exit status is 0 (that is, an error occurred during the operation)

-R

Linux Line Editor