I want to use sed to implement the following function, oneself fumble semidiurnal found that cannot succeed, seek help from your bosses
I need at the beginning there & amp; A line on the end of each line to add a & amp; , forming a pair
Such as
Integer: : I=1
The write
& (*, *) I
The write
& (*, *) I
End
Treatment for
Integer: : I=1
Write&
& (*, *) I
Write&
& (*, *) I
End