Answer / vijayta

ln command is used to create links in Unix
For HardLinks:-
ln <source> <name oflink>
For SoftLink:-
ln -s <source> <linkname>

Answer / manish

softlink creates another inode in the filesystem but hard
link just increases the reference count of the existing
inode

Can a process kill itself in UNIX/or in its various versions?

2 Answers  

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What is awk used for?

0 Answers  

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why unix commands can be divided into internal and external commands?

3 Answers   Informatica,

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1-how will you display a file whose name is starting with '- '? 2-how will you add a patten at end of every line in vi editor?

7 Answers  

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what is Online(STM) and offline diagnostics in HP-UX?

2 Answers   HP,

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what is the command to get help on a UNIX terminal?

5 Answers  

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What is the pipe command?

0 Answers  

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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<stdlib.h> # include <stdio.h> 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:

0 Answers  

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Can you write a command to erase all files in the current directory including all its sub-directories?

1 Answers  

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What is the use of tee command?

0 Answers  

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What is the use of the tee command?

0 Answers  

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how many internal commands is there in UNIX?

3 Answers   TCS, Virtusa,

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