linux/System Command Examples/sed examples/sed 空白行を削除

Last-modified: 2017-06-14 (水) 14:34:47 (2359d)

syntax:
sed -e '/^$/d' ./input.txt
cat ./input.txt | sed -e '/^$/d'
comment:
空白行を削除を削除する
Example：

# #cat input.txt test line1 test test line2 test line3 test line5 test line7 test # #sed -e '/^$/d' ./input.txt test line1 test test line2 test line3 test line5 test line7 test # #cat ./input.txt | sed -e '/^$/d' test line1 test test line2 test line3 test line5 test line7 test # #

Tag: Linux sed

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