04_navigation.sh (1034B)
1 #!/bin/sh 2 3 # When you installed this program, it was written to 'cd' into this 4 # directory (folder). cd stands for change directory, when you cd'd 5 # into shelllings/ you changed into that directory. 6 # 7 # $ cd foo/ # takes you into the foo folder 8 # $ cd .. # takes you out of 1 upper folder 9 # $ cd ../.. # takes you out of 2 upper folders 10 # $ cd ~ # navigates to your user's home directory, may not 11 # work with all shells 12 # $ pwd # shows you which folder path you are in 13 # 14 # The exercise will begin when you run 'sh shelllings.sh 3' and you 15 # will have to find a random folder. Navigate using the commands above 16 # to find a folder with a password in it. You may want to use the 'ls' 17 # command from the previous lesson. 18 # 19 # When you have found the file, use this command. Replace the file_name 20 # with the actual file's name if you cannot open it 21 # 22 # $ cat file_name 23 # 24 # Don't worry about deleting the newly created folders, it should be 25 # automatically deleted. 26 27 password="" 28 echo "$password"