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 4550

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

1 5497

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

6 10174

Explain iostat, vmstat and netstat.

2 9568

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

1 6174

Give two UNIX kernel parameters that effect an Oracle install

1 5121

How do you log in to a remote Unix box?

2 7892

What is a filesystem?

3 6443

What is the difference between internal and external commands?

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

13 79601

What is the difference between > and >> operators?

6 17285

How many VI editor modes do you know?

Infosys,

8 16578

What scripting languages do you know?

1 4781

What are setuid/setgid in relation to file permissions?

Cap Gemini, IBM,

2 11023

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

Datamatics,

1 8949

What is an inode?

8 20409

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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?

2557

win 3.1 is a

1075

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

3027

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

2265

What is YACC?

1064

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

2552

Which is the most commonly used replacement algorithm?

1172

In detail elaborate the system? What is driver?

2103

. 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

2621

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

8367

If Media Server fails. What are the steps to be followed? Can anyone please reply for this question Thanks, Ganesh

2974

Explain about Inodes?

1065

why unix commands simpler rather than complex task

4341

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

7025

what is output mkvg pvname

2135

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