Answer Posted / anil

echo "Test" ---echo function will print the given value
with in the quotes.
cat test ---- cats command first check the PWD given value
is there are not.if there it gives the content of values.if
not it will thorough the error.

What is the pipe command?

1139

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Can you enlist some commonly used network commands?

1075

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What is s and g in sed command?

1074

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What is $0 bash?

1148

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

1038

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Which command is used to delete all files in the current directory and all its sub-directories?

1227

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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:

2221

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What are awk commands?

1110

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How does shebang work?

1025

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How can we use grep command in unix?

1162

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Enlist some filename manipulation commands in unix.

1107

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Is it inbetween or in between?

1014

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How do I use grep to search for a file?

1020

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How is the command '$cat file2 ' different from '$cat >file2 and >> redirection operators ?

1276

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what is the advaantage of each user having its own copy of the shell?

2522

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