Shell Script Interview Questions
Questions Answers Views Company eMail

What are the three main forms of enabling debugging in a shell script?

Wipro, ADC,

6 8724

what is the difference between writing code in shell and editor?

1 6479

What is the basic difference you find between a shell script and perl?

Yahoo,

3 15898




What is use of "cut" command?

3 7050

what is this line in the shell script do ?#!/bin/ksh

5 10641

How Connect to a Database in Shell Programming?

Syntel,

4 20756

write a shell script to identify the given string is palindrome or not?

CTS, HP, Wipro, IBM, InfoEst,

16 73793

What is INODE?

2 4760




What is the difference between a 'thread' and a 'process'?

3 4628

What are the Different types of shells?

5 6071

What does $# stand for?

IBM,

3 6577

If you have a string "one two three", which shell command would you use to extract the strings?

5 9164

What is the difference between a shell variable that is exported and the one that is not exported?

6 7455

What is MUTEX?

1 4281

How do you schedule a command to run at 4:00 every morning?

Wipro,

5 10969


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Un-Answered Questions { Shell Script }

How to get the 3rd element/column from each line from a file?

52


How to replace following lines, catch (DAOException e) { objLogger.error(this.getClass () + "addUpdateIssues() " + e); throw new BOException(5122); } catch (BOException e) { objLogger.error(this.getClass () + "addUpdateIssues() " + e); throw e; } catch (Exception e) { objLogger.error(this.getClass () + "addUpdateIssues() " + e); throw new BOException(5122); } Needs to be changed in to, catch (DAOException e) { AppException.handleException (null, null, e, null, null, null, "BOException", this.getClass() + "addUpdateIssues() ", null, null, null, null, null, null, null, null, 5122); } catch (BOException e) { AppException.handleException (null, null, null, e, null, null, "BOException", this.getClass() + "addUpdateIssues() ", null, null, null, null, null, null, null, null, 0); } catch (Exception e) { AppException.handleException (null, null, null, null, null, e, "BOException", this.getClass() + "addUpdateIssues() ", null, null, null, null, null, null, null, null, 5122); }

1200


how to print the matrix form of 2-d, 3-d arrays in unix c shell scripts ?

2966


How will you connect to a database server from linux?

59


Is shell script a programming language?

44






Can you write a script to portray how set –x works?

36


Is powershell a language?

43


Please give me example of " at command , contrab command " how to use

1813


What is the significance of $#?

62


How will you find the 99th line of a file using only tail and head command?

88


What is shell chemistry?

44


What is in a script?

46


What is shell company all about?

45


What is ms powershell?

43


Write the syntax for "if" conditionals in linux?

61