Move first n files from a folder to another folder, and then tar it and remove all files. fileFolder=$1 targetFolder=$2 mkdir -p $targetFolder fileCount=ls ${fileFolder}|wc -l c...
// 本月的第一天 Calendar calendar = new GregorianCalendar(); calendar.set( Calendar.DATE, 1 ); SimpleDateFormat simpleFormate = new SimpleDateFormat( " yyy...
下面这段话是网上其他人用最简短的语言解释MapReduce: We want to count all the books in the library. You count up shelf #1, I count up shelf #2. That’s map. The more people we g...
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