Linux Process Management

1. Write a command that will display the value of the PATH variable, insert the output of the

command below it

2. Write a command that will add the directory ~/.bin to the end of your path. Insert the

output of the command below it

3. Write a command that will display the name of every file on the Linux system where the

file content contains the string "Tom Snyder". The command must run in the background, and

must redirect standard error to /dev/null. Insert the output of the command below it

4. Write a command that will display the process ID number and total CPU time for each process

on the system. Insert the output of the command below it.