linux:sed:remove_all_leading_and_trailing_whitespace_from_a_file
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Linux - SED - Remove whitespace from a file
Delete whitespace from begin of each line
cat input.txt | 's/^[ \t]*//' > output.txt
Delete trailing whitespace from end of each line
cat input.txt | sed 's/[ \t]*$//' > output.txt
Remove leading and trailing whitespace from each line
cat input.txt | sed 's/^[ \t]*//;s/[ \t]*$//' > output.txt
linux/sed/remove_all_leading_and_trailing_whitespace_from_a_file.1575980353.txt.gz ยท Last modified: 2020/07/15 09:30 (external edit)