Unix AllOther Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Unix AllOther Interview Questions

Questions Answers Views Company eMail

Explain the read, write, and execute permissions on a UNIX directory.

1 4722

What is the difference between a soft link and a hard link?

1 5695

Give the command to display space usage on the UNIX file system.

6 10644

Explain iostat, vmstat and netstat.

2 9821

How would you change all occurrences of a value using VI?

1 6343

Give two UNIX kernel parameters that effect an Oracle install

1 5281

How do you log in to a remote Unix box?

2 8228

What is a filesystem?

3 6803

What is the difference between internal and external commands?

BPL, DOEACC, Engro, Kuvempu University, NIIT, TCS,

13 80648

What is the difference between > and >> operators?

6 17869

How many VI editor modes do you know?

Infosys,

8 17267

What scripting languages do you know?

1 4932

What are setuid/setgid in relation to file permissions?

Cap Gemini, IBM,

2 11256

What does mknod do? What?s a named pipe?

Datamatics,

1 9151

What is an inode?

8 21029

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Un-Answered Questions { Unix AllOther }

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?

2671

In detail elaborate the system? What is driver?

2222

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

2382

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

2695

why unix commands simpler rather than complex task

4472

What are the main differences between Apache 1.x and 2.x?

8550

what is difference between milestone and run-levels in Solaris ?

3145

Which is the most commonly used replacement algorithm?

1287

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

2801

win 3.1 is a

1183

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

7145

. Using sed and grep, write a command which lists files and directories with following properties: (i) created in 1999 (ii) with user's as owner and group

2723

what is output mkvg pvname

2258

Explain about Inodes?

1176

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

2983

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