what do know about commands?
how will you distinguish if it is a process or a thread, provided you know pid in linux operating system?
which files are called for user profile by default when a user gets login in linux?
what is the difference between active ftp and passive ftp in linux operating system?
give some examples of linux open source software.
what is partial backup in linux ?
how would you change the default o.s. Boot option with some interval say 30 seconds in linux?
have you done any big projects in linux? If so, explain them in brief.
how would you find the logged user details in linux?
which are the configuration files associate with dns server and client in linux operating system?
you have forgotten the root password how would you retrieve it in linux operating system?
how do you search for a pattern and than replace it in an entire file in linux?
what is inode number in linux operating system?
what are the best synchronization techniques for share memory data in linux?
which process/directory is responsible for the kernel is decompressed during boot up?