How to Trouble shoot performance issue in RHEL administration ? please give to one example
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what is the difference between semaphore, mutex & spinlock?????
What file should you examine to determine the defined runlevels for your system?
What are the questions we are expecting for 2yrs. experience guy for linux company interview questions?
1 which file contains information about os wether it's 32 bit or 64 bit os 2 difference between logical block and physical block?? 3 what is the size of logical block and physical block?? 4 daemon for nfs on client end as well as server end??? 5 how to confirm from client end about nfs server sharing?? 6 what contains information about file and directory creating time or modification time??
how to recollect root password
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In Linux(RHEL) server have two users with same name. one is local user and second one is NIS user. if you login the server which user will login (local or NIS)
how do you configure linux system as a router?
Through ssh whole directory structure from / is shared regardless the user we have connected with ....... how do i prevent sharing ??
How can you see all mounted drives?
How to sort a file of size 2N bytes, if I have N bytes of memory?
What is the other method of installing Linux O.S other than Text, GUI mode? Why we prefer that for installation of Linux in Real time?