Answer Posted / ahamed rasik

Window is more and more flexible to new user compare than unix

Describe the zip/unzip command using gzip.

1115

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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:

2214

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

1156

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What is grep command in unix with examples?

1151

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How do I delete files from command prompt?

1165

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What's a command word?

1120

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Explain command to view process running?

1090

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How do I clear my terminal history?

1101

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What is grep and how do you use it?

1068

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What is “chmod” command?

1109

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Who wrote grep?

1018

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What is the command to compare two files in unix?

1067

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What is the general format of unix command syntax?

1823

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What is the function of grep command in unix?

1118

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Who command in unix?

1102

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