What are grep commands?
How often do you use grep command and how in Linux operating system?
How do I search bash history?
how is "to run even after user logs out"
how to add linux user to group?
How to root mirror in Linux? How to replace mirrored hdd in case of failure?
Explain about system and user utilities?
a remote shell is invoked by the command a)remote_shell b)remote_sh c)rsh d)remote conn
Q. If we transfer 100 files by ftp to remote server, how to know the files are successfully transfer or some file are not transferred ?
How do I find old commands in linux?
Explain trap command of linux?
How to give acl permission in numerical mode on linux?
List the three main parts of an operating system command?