Answer Posted / shilpa

gcc filename

How do I run a bash script?

1188

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Enlist some filename manipulation commands in unix.

1162

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What is s and g in sed command?

1120

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Explain command to show the space allocation of files?

1127

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Is ‘du’ a command? If so, what is its use?

1155

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

1132

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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:

2273

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What command will change your prompt to myprompt?

1332

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What are bash commands?

1169

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What is time_t?

1118

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What's a command word?

1182

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What is ctrl d?

1101

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How do I clear my terminal history?

1177

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

1174

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What is the use of finger command?

1219

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