感谢作者 penny兄

代码:

#!/bin/bash
#penny_ccf@hotmail.com

#it's ugly, but it works

cconvert(){

declare -a cnum;
declare -a cmag;

cnum[1]="壹"
cnum[2]="贰"
cnum[3]="叁"
cnum[4]="肆"
cnum[5]="伍"
cnum[6]="陆"
cnum[7]="柒"
cnum[8]="拔"
cnum[9]="玖"
cnum[0]="零"

cmag[0]=""
cmag[1]="拾"
cmag[2]="佰"
cmag[3]="仟"
cmag[4]="万"
cmag[5]="拾"
cmag[6]="百"
cmag[7]="千"

tempalpha="$1";
ctempmag=$2;
if [ $tempalpha == "00000000" ] ; then
CSTR="";
return 0;
fi
let templength="${#tempalpha}";

CSTR="";
for ((m=0;m<templength;m++))
do
tempi=${tempalpha:m:1};
let tempj="$templength-$m-1";

if ((( tempi == 0 )) && (( tempj ==4 ))); then
CSTR=$CSTR"万";
elif (( tempi == 0 )); then
CSTR=$CSTR${cnum[0]};
else
CSTR=$CSTR${cnum[$tempi]}${cmag[$tempj]};
fi

done

CSTR=$(echo $CSTR | sed -e 's/零零*/零/g' -e 's/零$//g' -e 's/零零零万//g');
CMAG="";
for ((m=0;m<ctempmag;m++))
do
CMAG=$CMAG"亿";
done

CSTR=$CSTR$CMAG;
}

alpha=$1;
length=${#alpha};
let k="$length/8";
let modl="$length%8";
MYSTR="";

tempstr=${alpha:0:$modl};
if ((modl>0)); then cconvert $tempstr $k; fi

MYSTR=$MYSTR$CSTR;
for ((i=0;i<k;i++))
do
  let pos="$i*8+modl";
  tempstr=${alpha:$pos:8};
  let tempmag="$k-$i-1";
  cconvert $tempstr $tempmag;
  MYSTR=$MYSTR$CSTR;
done  

echo $MYSTR | sed -e 's/亿零万/亿零/g'  -e 's/零万/万/g' -e 's/零亿/亿/g' -e 's/零零*/零/g' -e 's/零$//g';