cat test.sh
!/bin/bash
num=$#
for(( i=1; i<=${num}; i++ ));
do
eval echo "\$echo $i
='$echo $i
'"
done
bash test.sh a b "c d"
$1='a'
$2='b'
$3='c d'
num=$#
for(( i=1; i<=${num}; i++ ));
do
eval echo "\$echo $i
='$echo $i
'"
done
$1='a'
$2='b'
$3='c d'
本文标题:遍历脚本参数
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