逐行读取文件内容

逐行读取文件内容
http://blog.chinaunix.net/u/13329/showart.php?id=166401
$cat rename.sh
#!/bin/sh
#
#Author: cnscn
#Date  : 2006-09-07
#Home  : http://cnscn2008.cublog.cn
#

#read lines from file

function   read_line_file
{
    FILENAME=$1
    while read  LINE
    do
         echo  ${LINE}
         ...
    done < $FILENAME
}

#call function
read_line_file $1

#End of script

.$ cat a.txt | more
11563629962
11563634472
11561796722
11559395371
11564486721
11561724591
11559191541
11561739722
11559288902
11542068311
11558335531
11558479671
11558278691
11560002781

$rename.sh a.txt
11563629962
11563634472
11561796722
11559395371
11564486721
11561724591
11559191541
11561739722
11559288902
11542068311
11558335531
11558479671
11558278691
11560002781