Answer Posted / vijayta

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

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:

2321

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What is a bash command?

1240

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Give the command for finding the current date.

1177

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Which command is used to create a directory?

1230

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Enlist some filename manipulation commands in unix.

1223

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Why is it called a shebang?

1248

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How do I use nslookup?

1148

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How does shebang work?

1122

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Which command is used to restrict incoming messages?

1150

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Name the various commands that are used for the user information in unix.

1136

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

1276

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What is in grep command?

1215

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What is the use of cut command in unix?

1432

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Who invented grep?

1213

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hw will u use awk in replacing cahrs and files

3298

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