#Check access permission of the given file
echo "Enter file name: \c"
read file
if [ -e $file ]
then
echo "'$file' is"
if [ -x $file ]
then
echo " executable"
fi
if [ -r $file ]
then
echo " readable"
fi
if [ -w $file ]
then
echo " writeable"
fi
if [ -r $file -a -w $file ]
then
echo " both readable and writeable"
fi
else
echo "'$file' does not exist"
fi
OUTPUT
csc@csc-SVE1513CYNB ~ $ sh ftesh.sh
Enter file name: a.out
'a.out' is
executable
readable
writeable
both readable and writeable
echo "Enter file name: \c"
read file
if [ -e $file ]
then
echo "'$file' is"
if [ -x $file ]
then
echo " executable"
fi
if [ -r $file ]
then
echo " readable"
fi
if [ -w $file ]
then
echo " writeable"
fi
if [ -r $file -a -w $file ]
then
echo " both readable and writeable"
fi
else
echo "'$file' does not exist"
fi
OUTPUT
csc@csc-SVE1513CYNB ~ $ sh ftesh.sh
Enter file name: a.out
'a.out' is
executable
readable
writeable
both readable and writeable
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