linux $* 和$@

$* 将命令后面的参数理解为一个类似为字符串，$@理解为多个单个的参数，类似理解成数据

[root@mini0 test]#  ./test4.sh jskd sj21 2 2 1 34 
Using the $* method :jskd sj21 2 2 1 34
Using the $@ method :jskd sj21 2 2 1 34
------------------------------
$* parameter # = jskd sj21 2 2 1 34 
$@ Parameter #count = jskd
$@ Parameter #count = sj21
$@ Parameter #count = 2
$@ Parameter #count = 2
$@ Parameter #count = 1
$@ Parameter #count = 34
[root@mini0 test]# 

#!/bin/bash
#testing $* and $@
echo "Using the \$* method :$*"
echo "Using the \$@ method :$@"
echo ------------------------------


for param in "$*"
do
        echo "\$* parameter #$count = $param "
        count=$[ $count + 1 ]
done
count=1
for param in "$@"
do
        echo "\$@ Parameter #count = $param"
        count=$[ $count + 1 ]
done
~