sed:delete:delete_blank_lines_and_insert_one_blank_line_after_each_line
SED - Delete - Delete blank lines and insert one blank line after each line
sed '/^$/d;G' filename
sed/delete/delete_blank_lines_and_insert_one_blank_line_after_each_line.txt · Last modified: 2020/08/17 23:45 by 192.168.1.1