Write a shell script to accept two filenames and check if both exist. If the second filename exists, then the contents of the first filename should be appended to it. If the second filename does not exist then create a newfile with the contents of the first file

echo enter the file name

read first

echo enter the second file name

read second

if [ -e $first ]

then

if [ -e $second ]

then

cat $first>>$second

else

cat $first>$second

fi

fi