Answer / xyz

gunzip

What is the command to compare two files in unix?

0 Answers  

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How do you grep recursively?

0 Answers  

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what is the difference between KILL and KILL -9?

5 Answers   Informatica, Nutanix,

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what are wild cards?

2 Answers  

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In UNIX, what is the command to edit contents of the file?

9 Answers  

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What is the behavioural difference between cmp and diff commands?

0 Answers  

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what is the meaning of this command rm -rf / what will it do ?

5 Answers   Altair,

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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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fork in unix ?

4 Answers   BFL,

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Give two UNIX kernel parameters that effect an Oracle install

3 Answers   Oracle,

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What is grep in bash?

0 Answers  

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in UNIX ,What is the command to view contents of a large error log file?

7 Answers  

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