[root@localhost ~]# ./b.sh
a
1
b
2
c
3
[root@localhost ~]# less b.sh
#!/bin/sh
exec < b
zcc()
{
echo $1
echo $2
}
while read line
do
zcc $line
done
[root@localhost ~]# less b
a 1
b 2
a
1
b
2
c
3
[root@localhost ~]# less b.sh
#!/bin/sh
exec < b
zcc()
{
echo $1
echo $2
}
while read line
do
zcc $line
done
[root@localhost ~]# less b
a 1
b 2
c 3
本文转自 freeterman 51CTO博客，原文链接：http://blog.51cto.com/myunix/1332342，如需转载请自行联系原作者
