Use the examples given in class note page $31$ and write a script named $.$myaliases and create aliases for the following

bash commands.

echo Working directory is $PWD

cat $$0$

ls $--$color$=$auto

sudo $--$ sh $-$c "apt update && apt upgrade"

vnstat $-$i eth$0\text{'}$

ls $-$ltr

rm $-$i

cp $-$i

df $-$h

$/$path$/$to$/$script$.$pl arg$1$