Answer Posted / sandesh

It prints the directories and file which is in your parent
directory.
If u are logged in root ..it will show contents of /
directory.

If u are logged in /home/sandesh ....it will show contents
of /home directory .

~/ means the user login directory.

What command will change your prompt to myprompt?

1387

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What is ctrl d?

1157

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Which unix command lists files/folders in alphabetical order?

1853

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Why is shebang used?

1196

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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:

2321

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What are the dos commands?

1316

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What is the use of the command 'ls -x chapter[1-5]' ?

1271

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What is “chmod” command?

1244

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What do know about tee command and its usage?

1249

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What is the use of tee command?

1239

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What's a command word?

1254

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What is updatedb?

1094

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How do I open a port?

1144

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What are the commands in UNIX to list the files in a Directory?

1257

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What command is used to switching between users in unix?

1131

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