LPI
201-450 · Question #18
201-450 Question #18: Real Exam Question with Answer & Explanation
Sign in or unlock 201-450 to reveal the answer and full explanation for question #18. The question stem and answer options stay visible for context.
Question
Which of the following commands should be used in a bash script that needs a variable containing the IP address of the eth0 interface? The output for the command ifconfig eth0 is shown below: eth0 Link encap:Ethernet HWaddr 00:0C:29:CB:FA:30 inet addr:192.168.246.11 Bcast:192.168.246.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:4721 errors:0 dropped:0 overruns:0 frame:0 TX packets:3216 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:445184 (434.7 Kb) TX bytes:512968 (500.9 Kb) Interrupt:185 Base address:0x1080
Options
- AIP=LANG= ifconfig eth0 | awk '{ print $2 }' | cut -f2
- BIP=
LANG= ifconfig eth0 | grep inet | cut -d: -f2 | awk { print $1 } - CIP=
LANG= ifconfig eth0 | awk '{ print $3 }' - DIP=$(LANG= ifconfig eth0 | grep inet | awk '{ print $2 }' | cut -d: -f2)
- EIP=$(LANG= ifconfig eth0 | grep inet | cut -d: -f2)
Unlock 201-450 to see the answer
You've previewed enough free 201-450 questions. Unlock 201-450 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.