shell Tips

shell Tips †

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sed '/^$/d' ${IN_FILE} > ${OUT_FILE}

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perl -pe 's/\r\n/\n/' ${IN_FILE} > ${OUT_FILE}

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#!/bin/bash
while read LINE 
do
    echo ${LINE}
done < "hogehoge.txt"

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• split -100 [input_filename] [output_prefix] 

• split -b 1024k [input_filename]

• cat [prefix]* > [output_filename]