Answer Posted / giridhar tarare

grep -b "abc" <file_name>

How do I use grep to find a file?

1161

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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:

2316

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Does cp command overwrite files?

1266

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Who invented grep?

1209

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

1283

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Write a command to kill the last background job?

1150

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How to find $ai_serual resolved path by using unix

1837

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What is the difference between awk and grep?

1331

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How many unix commands are there?

1203

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What is grep r?

1159

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How can we use grep command in unix?

1259

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

1192

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Describe the zip/unzip command using gzip.

1222

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What is the significance of the 'tee' command?

1251

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What is the behavioural difference between cmp and diff commands?

1339

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