awk:delete_all_blank_lines_from_a_file
AWK - Delete all blank lines from a file
awk NF file.txt
awk '/./' file.txt
Example
Assuming a file, file.txt, exists with the following contents:
- file.txt
aaaaa bbbbb ccccc ddddd eeeee
returns:
aaaaa bbbbb ccccc ddddd eeeee
awk/delete_all_blank_lines_from_a_file.txt · Last modified: 2021/01/06 16:15 by peter