What command will bring user back to their home directory in UNIX?

13 Answers   IBM, Wipro,

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what is the default permission for /etc/shadow file in UNIX

2 Answers   Wipro,

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Give command that will make the file "run.sh" executable?

10 Answers   IBM,

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What does this command do? Cat food 1 > kitty

0 Answers  

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How i'll delete a particular line from the file? Please give answer as soon as possible. Thanks in advance.

12 Answers   IBM,

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what will be the output of ls ~/..

27 Answers   ABC,

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What is the difference between Shell Programming and Shell scripting?

10 Answers   HCL, TCS, Wipro,

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What does sed command do in unix?

0 Answers  

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The command grep first second third /usr/you/myfile a) prints lines containing the words first, second or third from the file /usr/you/myfile b) searches for lines containing the pattern first in the files second, third, and /usr/you/myfile and prints them c) searches the files /usr/you/myfiel and third for lines containing the words first or second and prints them d) replaces the word first with the word second in the files third and /usr/you/myfile e) None of the above

4 Answers   IBM,

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what is the command to get help on a UNIX terminal?

5 Answers  

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What is Unix, and how does it differ from other operating systems?

2 Answers  

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what is the advaantage of each user having its own copy of the shell?

2 Answers   Infosys,

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