How can I add lines to document every four lines?
39925
Insert a new line after every N lines?
24926
How can I automatically add some skeleton code when creating a new file with vim
73386
How to merge every two lines into one from the command line?
52489
Get the last line from each of a large number of files, transform them, and write all results to a single new file
146712
How can I print lines containing 3 words
148651
How do I get multiple ToC entries in the same line?
3737
Vim: insert the same characters across multiple lines
8067
How do I get long command lines to wrap to the next line?
150620
Include all existing fields and add new fields to document
42323
Wrap long lines in Python
18639
Indent multiple lines quickly in vi
8112
How to add text to end of line when pattern is matched?
522
How to do multiple lines within braces?
79166
Add page and line numbers to a pdf
151967
How to write a multiline command?
137221
Description list - How to put the definition on a new line?
94061
How to append the first line at the end of each line of a file with Sed?