我有名为var1EMI
, var2EMI
, var1DDE
,var2DDE
等的变量,我需要能够像这样迭代它们;
for dir in var1 var2
do
echo "EMI value for " $dir " is " ${${dir}EMI}
echo "DDE value for " $dir " is " ${${dir}DDE}
done
Run Code Online (Sandbox Code Playgroud)
我不知道如何${${dir}EMI}
解决替换问题。
ksh ×1