Unix Interview Questions
Questions Answers Views Company eMail

Write a command to find all of the files which have been accessed within the last 30 days.

Satyam, IBM, Google,

5 19714

how to face veritas NetBAckup interview, where did i find all materials regrding veritas and give details on veritas certification

IBM, TCS, Satyam, ACS, GSK, ABC, Veritas, Symantec, CTS, Genpact, HP, Accenture, 3i Infotech, Lapiz Digital, Lapiz,

13 70539

what is the difference between pipe(|) and tee command..

Rolta, Cap Gemini,

3 9474




What is the difference between pipe (|) and tee command in unix

TCS, Cap Gemini,

14 36166

How do you create a file in UNIX

Nokia, QA, Accenture, EMG, TD,

36 162001

what is the difference between Touch & cat command

QA,

21 43763

What is ant_build.sh? Have u seen that file?

BMC,

830

How will you run the script in UNIX?

BMC,

5 6021

What are permissions in UNIX?

BMC, University,

5 5203

Have you used VI editor?

BMC,

1 4324

What are different types of shells?

BMC,

7 11100

What is file system in UNIX?

BMC,

6 5929

What is INODE?

BMC,

6 9397

What is paging?

BMC,

2 4587

What is FTP?

BMC,

5 5976







Un-Answered Questions { Unix }

I am new to Unix and Unix Shell scripting could you guide me on how to go about these subjects and where to start from with concern to Oracle?. I also would like to know where does UNIX shell Scripting help in terms of development of a application in Oracle? I have no clue in the subject so do help me. Thank You Neelima

1239


I want to invest in learning things that will get me good jobs in future. But wondering if Unix knowledge is something that is a MUST have or is it better to do any Data-warehouse tool (cognos, Qclik view, ETL etc..). Please suggest me.

1096


How can I set the timeout for the connect() system call?

266


How can I force a socket to send the data in its buffer?

281


i am prepairing for 2+ yrs exp in oracle/unix production support,can u tell me which type issue comes in server plz help

5553


what is the time for incident, problem and change management tickets?

1364


What are the events done by the Kernel after a process is being swapped out from the main memory?

965


How can I write a multi-homed server?

473


how to sort the content of the file based on numeric values

281


What is the difference between read() and recv()?

556


Explain how and when a DNS request is solved when a user tries to surf to the site www.abcdeg.in .Assume the user machine uses a local name server and sits on another network other than www.abcdef.in.

2912


What is the difference between SO_REUSEADDR and SO_REUSEPORT?

351


How do I convert a string into an internet address?

160


system choose one for me on the connect() call? Should I bind() a port number in my client program, or let the?

405


When i run a programm of orphan process. Instead of getting child's parent (ppid)=1 ..i get 1400 and it varies as per system. How can i findthe right soluion??? My pgm: #include # include int main() { int pid; pid=fork(); if(pid < 0) {exit(-1);} else if(pid==0) { printf("Child Process is Sleeping ..."); sleep(10); printf("Orphan Child's Parent ID : %u ",getppid()); } else { printf("Parent Process Completed ... %u ",getpid()); exit(0); } return 0; } Output:

688