Answer Posted / shiva

Take a file to be copied into a directory say file1 to
DIRECTORY.

cp file1 DIRECTORY.

What is s and g in sed command?

1160

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What is the comma to display different lines that are found when compare two files?

1240

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What is $0 bash?

1252

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what is the advaantage of each user having its own copy of the shell?

2612

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How does the system know where one command ends and another begins?

2309

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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:

2313

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What is awk used for?

1173

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What happens when we execute a unix command?

1192

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What is grep command in unix with examples?

1282

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Write a command that will display files in the current directory, in a colored, long format.

1269

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What is ctrl d?

1150

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What is ‘ps’ command for?

1237

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What is grep r?

1154

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Describe the zip/unzip command using gzip.

1216

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Explain ‘library functions’ with respect to unix commands?

1213

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