What is the difference between cat and more command?

0 Answers  

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What is in grep command?

0 Answers  

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

0 Answers  

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29. How to display top 10 users Who | head -10 | wc –w

4 Answers   TCS,

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what is the use of the hidden files?

3 Answers  

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How to check the flavor of UNIX?

8 Answers   HCL, Syntel,

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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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Which unix command lists files/folders in alphabetical order?

0 Answers  

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How to install scsi driver in unix? give me explanation clearly?

1 Answers   HCL, TCS,

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The rm command removes links to file. What does this mean? How then is a file deleted from the file system?

5 Answers  

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their is a file1,file2 and i want to append file1 data to file2?

9 Answers   IBM,

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in unix echo is used for

10 Answers   BFL, BirlaSoft, Patni,

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