cd to the directory called final that is located within my home directory.
A copy of the group file called mygroup was created using the ! as the field separator. The fields should be separated using a : not a !.
Create a single command string that will modify the file called mygroup and change all occurrences of the ! to a :. The command string must also sort the file numerically on the GID field and then save the output to a file callednewgroup.
Replace the ### in the command string below with the correct characters to make the above described work.
sed 's/\!/\:/g' mygroup | sort -### -t: > ~/newgroup
Enter only the characters in your answer.
PLEASE PAY ATTENTION TO THE CHARACTERS MISSING: sort -### -t: