Jerolin

摘要： 转载 NR is the number of the file, if there are two file as parameters, there will be just line count.FNR just is the number of the file.1、用某一文件的一个域替换另一个文件中的的特定域？http://bbs.chinaunix.net/forum/viewtopic.php?t=500015文件passwd:s2002408030068:x:527:527::/home/dz02/s2002408030068:/bin/pws2002408032819:x:52 阅读全文