common shell snippets

循环执行

cd /opt/data/extracts

for filename in `ls`
do
    iconv -c -f utf-16le -t utf-8 $filename -o /opt/data/$filename;
done

ftp下载文件

ftp -niv <<!
open 172.41.51.178 2021
user **** xxxx
type binary
passive off
prompt off
cd /gsta/labelInfoMeta
lcd /opt/data/tests
mget *
bye
!