擅长:python、mysql、java
<p>这就是我要找的:</p>
<pre><code>declare -A hashmap
hashmap["key"]="value"
hashmap["key2"]="value2"
echo "${hashmap["key"]}"
for key in ${!hashmap[@]}; do echo $key; done
for value in ${hashmap[@]}; do echo $value; done
echo hashmap has ${#hashmap[@]} elements
</code></pre>
<p>对于bash 4.1.5,这对我不起作用:</p>
<pre><code>animals=( ["moo"]="cow" )
</code></pre>