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

0 Answers  

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What is another name for a bash shell script that you might see?

0 Answers  

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How to group the commands in shell scripting?

2 Answers   Polaris,

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write a non recursive shell script that accepts any number of arguments and prints them in the reverse order

3 Answers  

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write a shell script to check the failed jobs?

0 Answers   Wells Fargo,

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what are special characters and explain how does text varies by the usage of single quotes,double quotes and back quotes?

1 Answers  

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How can any user find out all information about a specific user like his default shell, real-life name, default directory, when and how long he has been using the system?

0 Answers  

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Please anyone suggest atleast 2 good training institutes in Hyderabad, INDIA where i can learn unix shell scripting.

1 Answers  

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What is INODE?

2 Answers  

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How to open a read-only file in the shell?

0 Answers  

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

3 Answers   Yahoo,

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There is a record with fields namely name,roll no.,salary,grade etc.Now,write a script to create a file with multiple records have same combination of fields but with unique roll numbers.The script should work for different names in the input file.

1 Answers   Wipro,

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