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 18123

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 62184

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

Rolta, Cap Gemini,

3 8483

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

TCS, Cap Gemini,

14 33230

How do you create a file in UNIX

Nokia, QA, Accenture, EMG, TD,

36 157749

what is the difference between Touch & cat command

QA,

21 38349

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

BMC,

724

How will you run the script in UNIX?

BMC,

5 5698

What are permissions in UNIX?

BMC, University,

5 4790

Have you used VI editor?

BMC,

1 4083

What are different types of shells?

BMC,

7 10644

What is file system in UNIX?

BMC,

6 5407

What is INODE?

BMC,

6 8915

What is paging?

BMC,

2 4294

What is FTP?

BMC,

5 5549



Un-Answered Questions { Unix }

Why does the sockets buffer fill up sooner than expected?

124


why unix commands simpler rather than complex task

2528


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.

2648


what is the advaantage of each user having its own copy of the shell?

819


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

759


How do I use TCP_NODELAY?

106


Is there any advantage to handling the signal, rather than just ignoring it and checking for the EPIPE error? Are there any useful parameters passed to the signal catching function?

119


hw will u use awk in replacing cahrs and files

1499


I have one flat file,in this file how many columns are there i don't know,but one ename column is there , just i want to cut the surname, so how to cut the surname, any one know the answer please guide me ? ename ----- tapan kumar nayak bala murugan kutal chkrobarthy biswo My output is like that OUTPUT ------ nayak murugan chakrobarthy biswo

1934


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

327


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

1202


How can I tell when a socket is closed on the other end?

122


Am using Mac OS 10.4.11 on an Imac (PPC) Internal hard disk got named disk0s3 and will not mount. What commands can be used in TERMINAL to rename the internal hard disk to C96?

921


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

1122


What is the difference between SO_REUSEADDR and SO_REUSEPORT?

151