I wanted to run a bunch of mkdir
commands to create folders:
mkdir -p mydir/animals/mammals/{platypus,bat,dog}
mkdir -p mydir/animals/reptiles/{snakes,crocodile,lizard}
mkdir -p mydir/colors/basic/{red,blue,green}
mkdir -p mydir/colors/blended/{yellow,orange,pink}
mkdir -p mydir/shape/{circle,square,cube}
While running these, I am getting the error
mkdir : invalid option -- 'R'
What is wrong here and how can I fix it?