Newline doesn't work in Sed on Mac OS X
'\n' in the replace pattern in sed command doesn't work in Mac OS X.On Debian, we can get bellowing result:
root# echo abc | sed 's/[^\n]/&\n/g'
a
b
c
root#
But on Mac, it goes like this:
user$ echo abc | sed 's/[^\n]/&\n/g'
anbncn
user$
Solution is to add \'$' before \n as bellowing:
user$ echo abc | sed 's/[^\n]/&\'$'\n/g'
a
b
c
user$
Please refer to http://superuser.com/questions/307165/newlines-in-sed-on-mac-os-x for more detail discussion.
But i tried another method sed 's/[^\n]/&\\\n/g' metioned in the discussion, it didn't work on my machine.
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