Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #!/bin/sed -f
- # Concatenates up to 6 lines with ' '
- #
- #i.e.: '1\n2\n3\n4\n5\n\6\n7\n\8\n9\n10\n11\n12\n13\n14\n'
- # becomes '1 2 3 4 5 6\n7 8 9 10 11 12\n13 14\n'
- : restart
- # if less than 5 embedded newlines, i.e. < 6 fields in pattern space
- /\(.*\n\)\{5\}/ ! {
- # if last line, print
- $ b print
- # otherwise, append next line to pattern space and repeat
- N
- b restart
- }
- # 6 fields in pattern or all available, even when less
- : print
- # replace embedded line ends with desired field separator
- y/\n/ /
- # then end cycle with output
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement