Answer Posted / praveen

unix is a multiuser and &windowsdoesnotsupport themultiuser
it is singleuser.
in unix operatorwecan use the commandsinunix operatorcannot
use the commands.

What are reported commands?

1192

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Why is shebang used?

1191

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What do know about tee command?

1220

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What is pipe command in unix?

1358

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

1278

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What is in grep command?

1212

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Is command prompt unix?

1217

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What will the following command do?

1173

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What is the search command in unix?

1132

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What do chown command do?

1253

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Why is it called a shebang?

1246

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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:

2317

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Name the general commands in using unix os for a beginner?

1215

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What are file commands?

1286

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What do know about tee command and its usage?

1246

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