Biến chuỗi nối trong một vòng lặp for trong bash shell [đã đóng]

#!/bin/bash

names= find /home/devuser -name 'BI*'
echo $names

for name in {names[@]}
do    
 echo $name
 $var = $var$name   
done

echo $var

#!/bin/bash

names= find /home/devuser -name 'BI*'
echo $names

for name in {names[@]}
do    
 echo $name
 var=$var$name //$ should be removed which is prefixed before var. Blank space before and after equal sign should be removed to run this code.   
done

echo $var

Thay đổi

$var = $var$name   

đến

var=$var$name