awk 计算取模 结果均为0

[StoneBreakee]

aa.csv
1310180000000070002,20131018181039,ordered
1310180000000070003,20131018181039,toLeaded
1310180000000070001,20131018181022,ordered
1310180000000070004,20131018181039,toSpecialList

语句：
awk -F, -v OFS=, '$1%2==1 {print $1}' aa.csv
为什么打印结果为空呢？

如果
awk -F, -v OFS=, '$1%2==0 {print $1}' aa.csv
则打印
1310180000000070002
1310180000000070003
1310180000000070001
1310180000000070004

[Hony杨]

你可以测试一下： cat aa.csv | awk 'BEGIN {FS=","} {printf $1", %d \n", $1}' 看看到底$1被翻译成啥了

[Hony杨]

楼主这样就结贴了？良心啊~，良心啊~