What is file system in unix??

10 Answers   Symphony,

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

2 Answers   Wipro,

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what is the functionality of kernel in unix architecture?

13 Answers   HCL,

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distinguish between multi-tasking,multi-user,multi- processing and time sharing?

7 Answers   Alcatel, Cisco, Infosys, University Exams,

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

1 Answers  

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Hi All, Can you please let me know how to grep for a particular pattern in unix. I want to print the dates from the file exp.txt. the date pattern is DD:MM:YYYY, I just want to print all the dates from the file exp.txt.

8 Answers   Concentrix, IBM, Symantec, TCS,

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What Command will remove a Directory in UNIX?

8 Answers   IBM,

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Who wrote grep?

0 Answers  

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what does the command 'wc' do?

4 Answers  

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By using which command we can find the CPU utilization time?

7 Answers   Amazon,

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What are the differences among a system call, a library function, and a unix command?

0 Answers  

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What Command is used to make a directory?

4 Answers   IBM,

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