rename the user account bpalmer. use the -l switch followed by the new account name. change the comment field to read brenda palmer. use the -c switch followed by the new comment in quotes. change the home directory to /home/bpalmer, moving the contents of the old home directory to the new location. use the -d switch followed by the home directory path and then the -m switch to move the contents to the new location. when you're finished, view the /etc/passwd file and /home directory to verify the modification.