what is the shell for dos,nt operating systems?
What is ‘ps’ command for?
What Is the command to change a file's creation time. means one file is created at the time 15:19 then time should br changed to 14:14
Which is the command used to find out currently executing Process in UNIX?
The command grep first second third /usr/you/myfile a) prints lines containing the words first, second or third from the file /usr/you/myfile b) searches for lines containing the pattern first in the files second, third, and /usr/you/myfile and prints them c) searches the files /usr/you/myfiel and third for lines containing the words first or second and prints them d) replaces the word first with the word second in the files third and /usr/you/myfile e) None of the above
distinguish between multi-tasking,multi-user,multi- processing and time sharing?
4 Answers Infosys, Nikhil Construction,
What is command statement?
What does the command ' $who | sort –logfile > newfile' do?
How does shebang work?
how to make IGNITE-BACKUP in HP-UX?
How to identify whether a file is normal file or directory?
distinguish between interrupts and exceptions?
What do know about tee command?