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unixtip
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UnixTip 이곳에있는 유용한 팁을 정리하자. command 설명은 UnixTip으로..
ascii파일의 빈라인(blank line)지우기.
cat file1 | grep -v '^$' >file2 mv -f file2 file1
<code>
sed -e '/^[]*$/d' InputFile > OutputFile
}}
LinuxTips
unixtip.1421462461.txt.gz · Last modified: 2026/06/11 05:51 (external edit)