Answer Posted / nik

You can use find command with - type f. It will print all
the files in the current dir recursively.

Can you explain a little bit about command substitution?

1066

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What is the command to compare two files in unix?

1065

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Is grep faster than awk?

999

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What is ctrl d?

1054

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What is ‘ps’ command for?

1146

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Using unix command how to display no of records in oracle?

1125

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How do I clear my terminal history?

1101

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What is command substitution?

1283

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

1096

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What are the dos commands?

1207

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What is {} in find command?

1065

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What happens when we execute a unix command?

1098

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What command is used to check the current users?

1079

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How do I find previous commands in unix?

1137

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