Answer Posted / eugene

ls -a (minimal required answer)
ls -la (additional "l" use a long listing format )

What are some command words?

1202

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What is the use of finger command?

1267

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What command is used to switching between users in unix?

1128

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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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What are the general commands in using unix os for a beginner?

1218

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What are reported commands?

1193

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Enlist some filename manipulation commands in unix.

1220

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What is awk used for?

1179

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What is ‘ps’ command for?

1239

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Which unix command lists files/folders in alphabetical order?

1849

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What is the behavioural difference between cmp and diff commands?

1341

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What does the metacharacter mean?

1188

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How do I use grep to search for a file?

1101

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Who wrote grep?

1110

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What are bash commands?

1226

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