Answer Posted / jaga

chmod 755 run.sh
./run.sh

What does grep v grep do?

1079

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Describe the zip/unzip command using gzip.

1160

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Who command in unix?

1145

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Explain how to use grep command to list find the records of a file containing 10 different strings?

1072

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What is the use of egrep command in unix?

1187

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Explain ‘system calls’ with respect to unix commands?

1097

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Enlist some filename manipulation commands in unix.

1162

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Which command can you use to find the currently running process in unix server?

1128

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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:

2271

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What is the size of time_t?

1218

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why metadb requires a seperate slice to create Solaris volume manager

3172

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What is the first character of the output in ls l command?

1216

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What is grep and how do you use it?

1118

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How do you grep recursively?

1111

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how to sort the content of the file based on numeric values

1785

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