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

Unix General Interview Questions

Questions Answers Views Company eMail

In unix, what is echo used for?

BPL,

1074

What does unix .profile contains?

BPL,

1008

What is the difference between soft link and hard link in Unix operating system ?

MCN Solutions,

1080

Explain about shell aritmetic operators and functions?

HCL,

1070

What are my options if I want to turn on security with a non-root server ID in a UNIXÂ® environment?

IBM,

997

Explain Sticky bit?

1047

How to print/display the first line of a file in Unix?

1046

How to get the n-th field from a Unix command output?

1029

How to get the nth word of a line in Unix?

1084

How to remove the last line/trailer from a file in Unix script?

1052

How to remove certain lines from a file in Unix?

1030

How to get the last word from a line in Unix file?

1004

How to print/display the last line of a file in Unix?

1108

How to reverse a string in Unix?

1075

How to remove the first line/header from a file in Unix?

1099

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Un-Answered Questions { Unix General }

How do I run a unix script?

996

Is unix is a programming language?

1022

Write down some common shells with their indicators?

1131

Explain what are the unix system calls for i/o?

965

Differentiate relative path from an absolute path?

959

How to create files in unix?

1004

How to restrict NULL value in UNIX

1570

What is the procedure to configure MC/SG Cluster services in HP-UX 11i v3 OS Environment?

5953

How to list directories in unix?

1039

What is unix and why it is used?

1049

How to log out in unix?

1048

What is alias mechanism?

928

What is home directory in unix?

950

What are the components of unix kernel?

1096

What is meant by u-area?

918

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