NETW 240

NETW240

Need help with answering some questions related to NETW240. This is a last minute task and I only have 2 hours to complete once the challenge is accepted.

Remember to always use proper citation when quoting other sources. 

• Linux history
• Operating system characteristics
• Licensing requirements
• GNU—General Public License
• Different Linux installations
• Custom installation
• System requirements
• First two levels of Linux directory structure
• Commands for file system usage and management
• System variables
• Creation and modification of files using vi and cat
• File and directory backup
• Switch user from casual to root account
• /etc/passwd and /etc/shadow
• Adding new user accounts
• Permissions
• File and directory ownership
• Group management
• Creating shell scripts
• Using variables in a script
• IP addressing and configuration
• Domain Name Services (DNS) server
• Network configuration
• Routing table
• Advantages of ssh and scp
• FTP
• DNS
• Databases
• Use of system-config-printer to manage CUPS
• Printer and document management commands
• Differences among various local, and networked, printing options
• Advantages for using xinetd
• Nfs, Samba, vsFTP
• /var directory as a log depository
• KDE
• GNOME
• Desktop Tools