What does sar provide?
What is the ssl handshake?
How to connect to a remote server via ssh?
What is a typical size for a swap partition under a linux system?
What is the difference between soft and hard mounting points?
What is a zombie process?
State the difference between swap partition and a swap file?
What is ld_library_path?
What is the difference between an environment and a local variable?
What does ls -r do?
What are the name and the uid of the administrator user?
What is a shebang line?
Where are sar logs stored?
What is ssh? How to connect to a remote server via ssh?
How to update value using threads. Write code?