代码: 全选
#!/bin/sh
bar1=$1
bar2=$2
for file in `ls $bar2` ; do
flag=`find $bar1 -name $file -print`
if [ -z "$flag" ] ; then
cp $bar2/$file $bar1
echo "copy $bar2/$file to $bar1/$file"
fi
done
代码: 全选
#!/bin/sh
bar1=$1
bar2=$2
for file in `ls $bar2` ; do
flag=`find $bar1 -name $file -print`
if [ -z "$flag" ] ; then
cp $bar2/$file $bar1
echo "copy $bar2/$file to $bar1/$file"
fi
done