How to findout, if the user is local user or NIS user in the Linux (RHEL)?
1.how to know cpu information on linux system? 2.how to hardware information on linux system? 3.if we add the new user what are the files will be changed? 4.how to remove the cache in squid server ? 5.how to know ur useing 32bit r 64 bit os ? 6.at booting process at init level which file it is reads? 7.if ur system performance is show what can u do ? 8.if ur file system corrupted what can u do ? fsck also not working? 9.how did u do health check in linux? 10.how did u check system performance in linux? 11.how did u create NIS server? give me the steps ? 12.how did u add a packages in linux ? 13.how did u know depended packages for any package useing rpm how u know? 14.how did you monitor cronjobs in linux ? 15.what is the use of logroted? and how did u do ? 16.port no is already in use so what canu do for that in http? 17.how to samba configurated are not ? there are any command for that ? 18.how to create a NTP Client using commands ? not as graphical... 19.how to know how many members are using any service? like ftp are any other services? 20.what is the differences between cmp,diff,comm commands?
There are 4 network Interfaces, how can we find which one is Primary.
Tell me the 5 differences between Linux and Unix?
As a system admin i want to know some things what are the troubleshooting issues we are facing frequently and what are the tickets will be raised.
what is the difference betweenh the NFS and FTP?
how can i create samba server in fedora 9.0 ? and domain/LDAP controller! clilent side is windows pc .?
What utility can you use to automate rotation of logs?
What is the difference between an argument and an option/switch?
How to load the old kernel without rebooting server
what is difference between inetd and xinetd
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?
what is the difference between fork and thread ? and parent and child process in fork system call?