On my CentOS machine, I need to create a main directory inside which I will have a few sub directories and, inside them, some subsubdirectories.Something like:main_directory->sub1,sub2,sb3..sub1->subsub1,subsub2,subsub3..sub2->subsub1,subsub2,subsub3..sub3->subsub1,subsub2,subsub3..I want to create this kind of directory structure using a loop and using mkdir inside the loop. Also, I want the user to input all these directories and sub directories and sub sub directory names. How can I do this?
Sub Directories in sub directory using loop
shell script;directory;mkdir;interactive
It is not limited to a fixed number of dirs, so if you want to create 2, 3 or pass your entire life creating directories and sub-directories, until causing a explosion, here is the script: #!/bin/bashenter_recursive(){while true; do        echo Please enter the name of the directory you want to create inside $PWD or type _up to exit the directory        read dir        [ $dir = _up ] && return        mkdir $dir        echo -n Do you want to create subdirectories in $PWD/${dir}? (y/n)        read -n1 yn        echo        if [ $yn == y ]; then                cd $dir                enter_recursive                cd ..        fidone}enter_recursive