在x86上可以运行的脚本到ARM板子上就出错了

为了将板子上当前目录下的heapprof-voip.0001.heap~heapprof-voip.0096.heap1 z2 S& Y  s4 @3 `- ^8 J/ s
文件，全部发送到主机FTP/tmp/183heap目录下) D0 U) E1 M) |0 R" ?' Z( A
代码如下：

#!/bin/sh

let i=96
( `( g& \6 X8 D2 Z( |9 Z# \#name="heapprof-voip.0001.heap": l3 m4 X5 W- m3 J( s$ j4 T! q0 Z
firstName="heapprof-voip.00"
9 O" L. {- B- ^( w) z, RlastName=".heap"

for i in {1..96}% \6 a# C  L9 A/ _, d
do7 Y$ X' [4 l2 \4 F9 `7 y  X; s6 t
let j=i-10$ @" U# T$ F0 o; q! R
if [ $j -ge 0 ]; then8 @' y2 R1 `' x1 p& I( p
name="${firstName}${i}${lastName}"
% A) }7 e/ E$ K+ G* K4 O5 Velse2 }7 J& C# \' q# D; z* c' P3 |
name="${firstName}0${i}${lastName}"
" z! z8 }3 y! s& v7 h* \5 h0 Dfi
4 p  x6 L5 G6 O6 p0 F" yecho "$name". x/ s9 H; G  P
#curl -T $name ftp://192.168.0.195/tmp/183heap
8 ?, c' e1 T7 C* R; Z* `) C+ fdone

错误如下：
" {  f6 ]$ h) f9 l+ {[root@(none) shm]# ./get.sh $ k3 C! O' \$ H) m, O7 @5 T
./get.sh: let: line 18: arithmetic syntax error4 @- U4 D/ x( n' G5 W; K
sh: 0: unknown operand; p. t' D% s; |- N" y6 w
heapprof-voip.000{1..96}.heap
' x$ g+ {& T! J" q$ E. u[root@(none) shm]#