How do I use grep to find a file?
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Which command is used to copy files?
what do you understand bythe term 'de-mountable volumes'?
How can we "forked" process in UNIX? How then recognize in any of the branches we?
What is the command to view process running?
What command would users use to see what file one page at a time in UNIX?
Write a command to display a file’s contents in various formats?
What is the use of tee command?
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:
What command is used to replace the existing string with some other?
When the shell is reading the command line what is the difference between text enclosed between double quotes ( ” ) and text enclosed between signal quotes ( ’ )?
how many types of file in unix?
34 Answers MNC, TCS,
boot process?