Answer Posted / **

VMS
Ms Dos
Ms- windows series
unix
Linux series
Mac Os
IBM OS/2 Warp
AmigaOS[30]
GEM
Symbian

there are much more we dont know abt

What is the behavioural difference between cmp and diff commands?

1293

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What is awk used for?

1140

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How to use grep command to list find the records of a file containing 10 different strings?

1132

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What is the nmap command?

1199

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Write a command that will find all text files in a directory such that it does not contain the word "amazing" in any form (that is, it must include the words amazing, amazing, or amazing)?

1577

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What is unix command line?

1267

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What are awk commands?

1168

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Explain the steps that a shell follows while processing a command.

1243

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What is the use of egrep command in unix?

1199

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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 # include 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:

2273

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Who command in unix operating system?

1144

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What is a command and examples?

1244

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Who command in unix?

1150

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What's a command word?

1185

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What is unix command?

1272

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