一、判斷文件夾是否存在，不存在則創(chuàng)建
#!/bin/bash
FOLDER_URL="/Users/bestfei/Documents/fei/shell/filetxt"
echo "FOLDER_URL is ${FOLDER_URL}"
# -d 參數(shù)判斷 $file 是否存在
if [ ! -d ${FOLDER_URL} ]
then
echo 'folder not exist,begin to create'
mkdir ${FOLDER_URL}
else
echo "folder \"${FOLDER_URL}\" exist"
fi
