Answer Posted / guest

cp -R <source_dir> <dest_dir>

Ex: cp GUI ../TEST

What is “chmod” command?

752

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Who command in unix operating system?

856

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How to find $ai_serual resolved path by using unix

1265

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

838

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Which command is used to kill the last background job?

1010

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How to display no of records in oracle using unix command?

805

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What does 'mkdir' command do in UNIX?

907

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How can you see the command line history?

824

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Which command will print your home directory on screen?

788

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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:

1970

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What is grep short for?

742

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What do know about tee command?

817

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What are file commands?

863

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What's a command word?

802

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

937

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