What is the protocol for PING command?
Write a command that will allow a unix system to shut down in 15 minutes, after which it will perform a reboot.
How do you find which version and name of unix you are using at the command prompt?
What does the md command do?
How do I find previous commands in unix?
distinguish between paging and swapping?
what is the use of the hidden files?
how will you login one server's shell prompt to an another server?
5 Answers Cosmic Infotech, Perot Systems,
What is the comma to show the space allocation of files?
Can you explain a little bit about command substitution?
What does #!/ Bin sh do?
what is the functionality of kernel in unix architecture?
Write a command that will output the sorted contents of a file named in.txt and place the output in another file named out.txt, while at the same time excluding duplicate entries.