sed examples

Colorizing a file with ANSI escape sequences.

Append line after end

Change line

Change words

Delete 3rd through 7th line

Delete 5th line

Delete empty lines

Delete every 3rd line, keep every 3rd line

Double each line

Double words

Grep pattern

Use \xHH to match characters

Insert line after

Insert a line as first line of a file

Insert line before

Join lines pairwise

Line numbers

Number of lines

Print between patterns

Translate characters

Comment and add a line (Execute multiple commands when one pattern is matched)