sh cssupdate 优化
#!/bin/bash # 更新css文件内图片的版本 # 如background:url('images/test.jpg'); 更新为 background:url('images/test.jpg?20130330121210'); csstmpl_path="/home/fdipzone/php/csstmpl" # css tmpl path css_path="/home/fdipzone/php/css" # css path replacetags=(".png" ".jpg" ".gif") # file type convertnum=0 search_child=$1 # search child echo ${search_child:=0} > /dev/null function create(){ tmplfile=$1 dfile=$2 dfolder=${dfile%/*} if [ ! -d "$dfolder" ]; then mkdir -p $dfolder fi cp "$tmplfile" "$dfile" #复制tmpl到目标文件 for tag in ${replacetags[*]} ; do newtag="$tag?$(date +%Y%m%d%H%M%S)" sed -i "s/$tag/$newtag/g" "$dfile" #使用sed -i 替换文件内容 done convertnum=$(($convertnum+1)) tolog "$tmplfile convert to $dfile success" } function tolog(){ echo $1 } function update(){ if [ -d "$csstmpl_path" ] && [ -d "$css_path" ]; then if [ "$search_child" -eq 0 ]; then maxdepth=" -maxdepth 1 " else maxdepth="" fi for file in $(find $csstmpl_path $maxdepth -name "*.css" -type f) ; do dfile=${file/$csstmpl_path/$css_path} create $file $dfile done echo "convert num: $convertnum" else tolog "$csstmpl_path or $css_path not exists" fi } update exit 0