Answer Posted / drishya

:g/existing word/s//new word

this s can be used while using C in linux...

What is used to type command?

1066

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what is the advaantage of each user having its own copy of the shell?

2561

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Which command can you use to find the currently running process in unix server?

1130

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What is the command to compare two files in unix?

1127

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What does awk stand for?

1090

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What is command substitution?

1384

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What is .sh file?

1195

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What happens when we execute a unix command?

1149

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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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What will the following command do?

1129

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hw will u use awk in replacing cahrs and files

3250

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What is the use of egrep command in unix?

1199

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Is grep faster than awk?

1050

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What command will change your prompt to myprompt?

1334

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How does the system know where one command ends and another begins?

2259

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