Answer Posted / pritesh_8

111
bcoz it is not mentioned that file should execute as well
hence
u=rw-rw-rw-

Which command is used to create a directory?

1131

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What is time_t?

1084

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What are the dos commands?

1228

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What is s and g in sed command?

1080

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What is {} in find command?

1077

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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:

2232

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What is the difference between cat command and more command?

1158

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What do know about tee command?

1130

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

1174

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What is the use of the tee command?

1077

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

1118

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What is a bash command?

1142

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What command is used to switching between users in unix?

1059

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Which command is used to kill the last background job?

1311

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Which unix command lists files/folders in alphabetical order?

1705

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