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Full Discussion: add a word every other line
Top Forums Shell Programming and Scripting add a word every other line Post 302577976 by Corona688 on Wednesday 30th of November 2011 11:34:20 AM
Old 11-30-2011
Quote:
Originally Posted by CarloM
If it's blank or fixed on every line, you could do something like:
Code:
awk '{printf "\n"; print}' infile.txt

Easier to just change the output record separator:

Code:
awk -v ORS="\n\n" '1' infile.txt

This User Gave Thanks to Corona688 For This Post:
 

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SWISS::Stars(3pm)					User Contributed Perl Documentation					 SWISS::Stars(3pm)

NAME
SWISS::Stars.pm DESCRIPTION
SWISS::Stars represents the ** lines within an SWISS-PROT + TrEMBL entry. These are the lines with the line tag ** which are normally not publicly visible. SWISS::Stars is a master object like SWISS::Entry. It contains subobjects which represent the different line types in the ** section. Each line type has a two letter tag in addition to the ** line tag. This module has been written to allow easy addition of new ** line types. To use a new ** line tag, just use the tag as an object dereference. Example: $entry->Stars->XX->add("New XX tag line.","Second new XX tag line."); If there is no class SWISS::Stars::XX, the class of the new object will be SWISS::Stars::default, which handles lines with the corresponding tag as an array of lines. If more specific handling is required, a new class SWISS::Stars::XX can be created following the template of SWISS::Stars::default. An example is SWISS::Stars::aa. Subclass names and new line tags have to be two-letter-tags. No checks are made wheter the dereferenced tag is allowed. Access to the (old) unstructured ANNOTATOR'S SECTION is provided by the line tag 'aa'. $entry->Stars->aa->add("Testline 1.","Second new test line."); will add these two lines to the ANNOTATOR'S SECTION. Inherits from SWISS::BaseClass.pm Attributes No public attributes apart from the subclasses. Methods Standard methods new fromText toText update perl v5.10.1 2006-01-26 SWISS::Stars(3pm)
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