Answer Posted / jsdkar

crontab -r

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)?

1580

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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:

2275

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Are you in or at the office?

1129

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What is awk good for?

1151

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What does grep v grep do?

1092

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What are reported commands?

1140

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How many unix commands are there?

1160

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

1132

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What are some command words?

1146

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Which command is used to delete all files in the current directory and all its sub-directories?

1267

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Explain command to display different lines that are found when compare two files?

1186

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What is ‘ps’ command for?

1191

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

1247

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What is the use of egrep command in unix?

1202

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Who invented grep?

1172

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