shell动态读取文件夹下的文件和文件名并替换到页面上

#! /bin/sh

NGINX_ROOT=/usr/share/nginx/html

INDEX_FILE=$NGINX_ROOT/index.html

#sed -i 's/url/urls/g' $INDEX_FILE

ls -1 /foo|awk -v cpath='/' 'BEGIN{print "["}{print "{url:\""cpath$0"\",name:\""$0"\"},"}END{print "]"}' > ~/json.txt

REAL_PATH=`cat ~/json.txt`

echo "$REAL_PATH"

prefix_path="urls:"

path="${prefix_path}${REAL_PATH}"","

echo $bbb

exp="'s|^.*name.*$|$path|g'"

echo $exp

sed_cmd="sed -i $exp  $INDEX_FILE"

echo $sed_cmd
eval $sed_cmd

在朋友的帮助下，弄了好几天终于弄出来了，感觉已经奔溃。