Permanently remove white lines
Sed Remove Blank Line. Use posix classes with sed to remove all lines containing only. To delete all lines except last, use:
Web to delete all lines except 1st, use: To delete all lines except last, use: Use posix classes with sed to remove all lines containing only. Web you may have spaces or tabs in your empty line.
Web you may have spaces or tabs in your empty line. To delete all lines except last, use: Web you may have spaces or tabs in your empty line. Use posix classes with sed to remove all lines containing only. Web to delete all lines except 1st, use:
