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Q. While executing a command, the shell
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Q. Total no of run levels in a Linux system?
Q. Which command shows the route between your host and the remote host www.somedomain.org?
Q. Which Linux command is used to know which directory you are in?
Q. Which command is used to move a print job to the top of the queue?
Q. Which of the following command return the exit status of last command?
Q. In Unix ,the call pipe(p); is valid if p had been declared as
Q. x86-32 uses which programming model?
Q. Which command sets the number for all lines?
Q. What command is used to count just the number of characters in a file?
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