统计路径下的文件类型,请看下错误原因呢

maple412

if [ $# -ne 1 ];
then
echo $0 basepath
echo
fi
path=$1
declare -A statarray;
while read line;
do
ftype=`file -b "$line"`
let statarray[$ftype]++;
done<<`find $path -type f -print`

for ftype in "{!statarray[@]}";
do
echo $ftype{statarray[$ftype]}
done

出现如下错误

$ sh 12.sh  /etc

12.sh: line 7: declare: -A: invalid option
declare: usage: declare [-afFirtx] [-p] [name[=value] ...]
12.sh: line 11: let: statarray[cannot: bad array subscript (error token is "stat
array[cannot"
12.sh: line 11: let: statarray[cannot: bad array subscript (error token is "stat
array[cannot"
12.sh: line 11: let: statarray[cannot: bad array subscript (error token is "stat
array[cannot"
12.sh: line 11: let: statarray[cannot: bad array subscript (error token is "stat
array[cannot"
12.sh: line 11: let: statarray[cannot: bad array subscript (error token is "stat
array[cannot"

Shell_HAT

不要这样执行：
sh 12.sh  /etc

试试这样执行：
chmod u+x 12.sh
./12.sh /etc

maple412

回复 2# Shell_HAT
结果是一样的


   

ywsydbz

declare [-afFirtx] 你的是什么版本的bash?关联数组貌似不支持呀

Shell_HAT

回复 3# maple412


在脚本开头加一句：
#!/bin/bash

把 declare -A 改成 declare -a