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Vi ---> Removing blank lines

Blank lines can be removed from a file with any of the following:


    :v/./d
or


    :g/^$/d
or


    :%!cat -s
or


    :%!sed /./,/^$/!d
Be aware that you may need to get rid of trailing whitespace first. This can be accomplished with


    :%s/[ ^I]*$/!d

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© 1993-1998 Christopher C. Taylor