Which command is used to copy files?

0 Answers  

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what do you understand bythe term 'de-mountable volumes'?

2 Answers   Infosys,

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How can we "forked" process in UNIX? How then recognize in any of the branches we?

2 Answers   NIIT,

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What is the command to view process running?

0 Answers  

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What command would users use to see what file one page at a time in UNIX?

7 Answers   IBM,

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Write a command to display a file’s contents in various formats?

0 Answers  

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What is the use of tee command?

0 Answers  

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When i run a programm of orphan process. Instead of getting child's parent (ppid)=1 ..i get 1400 and it varies as per system. How can i findthe right soluion??? My pgm: #include<stdlib.h> # include <stdio.h> int main() { int pid; pid=fork(); if(pid < 0) {exit(-1);} else if(pid==0) { printf("Child Process is Sleeping ..."); sleep(10); printf("Orphan Child's Parent ID : %u ",getppid()); } else { printf("Parent Process Completed ... %u ",getpid()); exit(0); } return 0; } Output:

0 Answers  

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What command is used to replace the existing string with some other?

8 Answers   TCS,

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When the shell is reading the command line what is the difference between text enclosed between double quotes ( ” ) and text enclosed between signal quotes ( ’ )?

3 Answers  

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how many types of file in unix?

34 Answers   MNC, TCS,

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boot process?

2 Answers   Atos Origin, Wipro,

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