Answer Posted / subbareddy kake

crontab -r

What does find command return in unix?

598

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What is the unix command to confirm a remote host is alive or not?

590

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Why is it called a shebang?

574

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What is the first character of the output in ls l command?

637

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Who command in unix operating system?

669

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What is the use of cut command in unix?

696

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how to sort the content of the file based on numeric values

1256

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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:

1766

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Give the command for finding the current date.

583

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How can you see the command line history?

588

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What is rmdir command?

556

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How to find $ai_serual resolved path by using unix

1030

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why metadb requires a seperate slice to create Solaris volume manager

2558

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What is the command to find maximum memory taking process on the server?

674

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What is pipe command in unix?

677

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