linux:sed:remove_all_leading_and_trailing_whitespace_from_a_file

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Linux - SED - Remove whitespace from a file
- Delete trailing whitespace from end of each line
- Remove all leading and trailing whitespace from end of each line

Linux - SED - Remove whitespace from a file

Delete trailing whitespace from end of each line

cat input.txt | sed 's/[ \t]*$//' > output.txt

Remove all leading and trailing whitespace from end of each line

cat input.txt | sed 's/^[ \t]*//;s/[ \t]*$//' > output.txt

linux/sed/remove_all_leading_and_trailing_whitespace_from_a_file.1575974861.txt.gz · Last modified: 2020/07/15 09:30 (external edit)