Uli101 assignment 2 part 3.docx - 1. Display the contents...

1. Display the contents of the file ‘bashrc’ within the home directory of your instructor (userid)
Cat ~userid/.bashrc
2. Your current directory is sample_dir. Display the 2
nd
line of the file cars2, translated to uppercase
(hint: start with a ‘head’ command)
Head -2 stenton/gen_ed/cars2 | tail -1 | tr ’a-z’ ‘A-Z’
3. Your current directory is sample_dir. Display cars2 sorted numerically by the 4 th field.
Sort -n -k4 stenton/gen_ed/cars2
4. Your current directory is sample_dir. Display only the 1
st
field (last name) of each record in
phone_directory using ‘cut’. Note that the field delimiter is a space.
Cut -d “ “ -f1 stenton/phone_directory
5. Your current directory is sample_dir. Find the records in cars2 that contain the string “ford” and