03_listing.sh (818B)
1 #!/bin/sh 2 3 # In the folder you are in, you can list the folder contents by typing 4 # 'ls' and seeing what is there. Some shell configs will have the 5 # folders bold and different colored to help with navigation. 6 # 7 # $ ls # lists contents 8 # $ ls -a # lists hidden contents as well as unhidden 9 # $ ls -A # same as -a but without . and .. 10 # Also, not entirely POSIX compliant but many modern shells 11 # run it fine 12 # $ ls -l # shows linkages in files, like how we did with 13 # ls -l /bin/sh 14 # $ ls -R # recursively goes into folders listing contents out 15 # $ ls -AR # separate arguments can be combined to execute both 16 # 17 # For your exercise, a random file will be created and hidden. Find 18 # the file and delete it. 19 20 rm file_name # rm means to remove, do not change that part