Through which command will redirect output to bOth screen and files at the same time?

3 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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in a growing log file how will you see the 1st 99 lines?

7 Answers  

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distinguish between physical addresses and logical address?

23 Answers   College School Exams Tests, CTS, Infosys, SAX, TATA, TCS,

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what is ls -ltd?

5 Answers   HCL,

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How will you know who are the users logged in to the system before 15 minutes?

4 Answers   Amazon,

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write grep commands to select the lines that have exactly two characters

8 Answers   PSI Data Systems,

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in unix echo is used for

10 Answers   BFL, BirlaSoft, Patni,

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Name the unix command to find how many days the server has been up.

0 Answers  

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Suppose 1000 processes are running on the system out of those if you have to show only certain process ids which command will you use?

5 Answers  

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hi i have directories within the directory. Now i want to copy the directory along with all directories included in it to one location by using copy command? what is the command

2 Answers   ACS, Span Systems,

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what is the difference between SED and GREP ? Which one is more better and why?

4 Answers   IBM,

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