A shell script that creates directories, moves to a different directories, copies files, lists directory contents, executes commands with parameters, pipes and redirects input #796

cmd.sh

// make new directory to create directory
$ mkdir new_directory

// change directory to create directory
$ cd new_directory

// create a new file
$ touch cmd.txt

// create child_directory
$ mkdir child_directory

// move cmd.txt to child_directory
$ mv cmd.txt child_directory

// list files child_directory
$ cd child_directory
$ ls child_directory

// copy files
$ touch myfile
$ cp myfile newfile
$ cp myfile newfile2

// execute commands with parameters(list all)
$ ls -a

// pipes
$ touch tree.txt
$ ls -a > tree.txt