Latest Solar Admin Interview Questions

Q – 1 Alternative for top command?

Ans- – prstat -a

Q – 2 Display the top most process utilizing most CPU?

Ans- – top .b 1

Q – 3 Display the inter-process communication facility status?

Ans- – ipcs

Q – 4 Display the processes current open files?

Ans- – pfiles Example: pfiles 1267

Q – 5 Show the working directory of a process?

Ans- – pwdx Example: pwdx 1267

Q – 6 Display the parent/child tree of a process?

Ans- – ptree Example: ptree 1267

Q – 7 Display the state of interfaces used for TCP/IP traffic?

Ans- – netstat -i

Q – 8 Display the no.of active established connections to localhost?

Ans- – netstat -a | grep EST

Q – 9 Display Ethernet Address arp table?

Ans- – arp -a

Q – 10 Display the page size of memory?

Ans- – pagesize -a

Q – 11 Access common commands quicker?

Ans- – ps -ef | grep -i $@

Q – 12 How to create null file?

Ans- – cat /dev/null > filename1

Q – 13 How much space is used for users in kilobytes?

Ans- – quot -af

Q – 14 Display top ten largest files/directories?

Ans- – du -sk * | sort -nr | head

Q – 15 Display disk usage in Kilobytes?

Ans- – du -k