What is option in linux command?
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Explain any one service which are working on udp only?
How to hide the partition in GRUB booting? (This technique is required when you have more that one Windows system on different partitions of the same disk, let us say the first and second partitions of the first hard drive, to boot from the first partition you must hide the second one)
What can you type at a command line to determine which shell you are using?
I have my default runlevel is init5 now i have configured to init 3,now i wanna run my system in init3 process without reboot the system .How will you do for this scenario?
what is the command To print script arguments
What command should you use to check the number of files and disk space used and each user’s defined quotas?
difference between nfs soft and hard mouniting points?
What is whois command in linux?
Explain trap command; shift command, getopts command of linux?
Which command is used to review boot messages?
What command can you use to make a tape archive file of a /home directory and send it to the /dev/tape device?
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