Enlist few advantages of red hat linux?
Which command will show you free/used memory? Does free memory exist on linux?
Which command will show you free/used memory?
What does the command env do?
What does comm do and how to use it?
Describe the mknod command and when you’d use it.
What does grep command do?
What does uname command do?
What does sar provide? Where are sar logs stored?
What is the full form of grep?
What is “nohup” used for?
List the basic components of linux?
What is samba?
What does set -o do?
What is the tcp handshake?