The following is the output from a ps command:
PID TTY TIME CMD
1054 pts/1 00:00:00 bash
6894 pts/1 00:00:00 nmap
7123 pts/1 00:00:00 ps
The nmap process has been taking up too much processing power. What command can be used to run nmap with less resources?
A. bg nmap
B. stop | back 6894
C. CTRL-Q, bk nmap:6894
D. kill 6894 ; nice -n19 nmap <arguments>
Answer: D
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