How do I change shell in linux?
Which command will show you free/used memory? Does free memory exist on linux?
What are the basic dos commands?
How do I create a .txt file?
What are the options of wc command?
What signal is ctrl c?
What does mkdir mean in linux?
What is cat command in linux?
Explain how you would find a specific string in a file.
hi friends how to reinstall the grub.conf file. once i delete the grub file in perminatle ofter how to get back that file. plz send me ans. regards. madhu.m
find out what file systems supported by kernel?
why is the tar command used?
What are commands in grammar?