In order to improve your system’s security you decide to implement shadow passwords. What command should you use?
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In /boot/grub/grub.conf file there is a line kernel /vmlinuz-version ro root=/dev/sda2, What is the meaning of "/" before vmlinuz? Pls explain?
WHAT IS THE MEANING IF AIX
What is $@ in makefile?
Explain the linux ‘cd’ command options along with the description?
What is command line in unix?
What make install does?
what is difference between $@ and $* in UNIX Shell script
what are the init levels in Linux?
What can you type at a command line to determine which shell you are using?
What is the difference between command ‘ping’ and ‘ping6’?
My machine is running half duplex mode how to change half duplex to full duplex?
How do you list all the files in a directory, including hidden files?