TOP 10 Linux Interview Questions (2020)

On this video we will cover the TOP 10 Linux interview questions for Network Engineers. Enjoy!

Below is the timestamp:

1- How to check the IP address: 0:27
2- How to check layer 2 information on an interface: 2:30
3- How to check the ARP table: 3:18
4- How to check the IP routing table: 3:59
5- How to check open network ports: 5:17
6- How to capture network traffic on Linux: 6:35
7- How to check CPU & Memory utilization: 9:23
8- How to check process status: 10:29
9- How to start or stop services on Linux: 11:36
10- How to check the Linux kernel version: 14:01

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[PacketForwarding]

Get ready for your network engineer interviews by knowing what to expect when it comes to Linux!

[vishishtgupta]

1- How to check the IP address - ip addr show: 0:27
2- How to check layer 2 information on an interface - ip link show xxx: 2:30
3- How to check the ARP table - ip neigh show / arg -n : 3:18
4- How to check the IP routing table - ip route/route/netstat -r: 3:59
5- How to check open network ports - sudo netstat -tulpn: 5:17
6- How to capture network traffic on Linux - sudo tcpdump -i xxx -w ./testcapture.pcap -> tcpdump -r testcapture: 6:35
7- How to check CPU & Memory utilization - top: 9:23
8- How to check process status - ps -au/top: 10:29
9- How to start or stop services on Linux- service xxx start / systemctl start xxx: 11:36
10- How to check the Linux kernel version - uname -a: 14:01

[cd.]

Great one, I knew most of them but always cool to learn new ones

[leonids]

it's quetions for entry level positions

[einarabelc]

The status section was completely USELESS.