Answer Posted / raghava

ps -ef | grep 'suresh'

What is awk command used for?

1242

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What do chown command do?

1192

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What is the use of sed command in unix?

1214

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What command will change your prompt to myprompt?

1332

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What is the command to compare two files in unix?

1127

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What is a command and examples?

1240

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What do chmod, chown, chgrp commands do?

1291

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Why is it called grep?

1032

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How do you grep a case insensitive?

1052

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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:

2272

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Explain the terms ‘system calls’ and ‘library functions’ with respect to unix commands?

1223

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Is it inbetween or in between?

1062

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What does pipe () return?

1076

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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 used to type command?

1064

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