Which command will show you free/used memory? Does free memory exist on linux?
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How do I find the process id in linux?
What are the files to be used in the network installation of linux os?
Enlist some linux networking and troubleshooting commands?
You issue the command head * what would the resulting output be?
How to shuffle the GRUB booting from one Disk to other?
Explain about kernel file in linux?
What is du command in linux?
What is help command in linux?
I want to see how many interfaces(ethernet cards) are working using single command?
Which command is used to see the online manual?
What are system commands?
The command ‘umask -S’