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OPS335 Exam Review

1,379 bytes added, 09:22, 10 April 2012
Created page with ''''Winter 2012 Semester''' = Important Concept and Terminology = * Fedora Linux release code name * file system table * Linux system information provided by uname -a * UUID of a…'
'''Winter 2012 Semester'''

= Important Concept and Terminology =
* Fedora Linux release code name
* file system table
* Linux system information provided by uname -a
* UUID of a file system
* /boot file system
* / (root) file system
* Configure a Linux machine as a network gateway
* systemd, native and non-natvie systemd services
* default runlevels
* Virtual Machine Manager: virt-manager
* netfilter and iptables
* tables and chains
* built-in chains and user defined chains
* built-in chain policy
* add, delete, list, save, and restore rules to iptables
* yum list, yum install, yum groupinstall, yum remove, and yum update
* DNS server using BIND: configure file and zone files
* Primary name server, secondary name server, and caching only name server
* Name service switch configuration
* DNS queries, Zone transfer, and DNS caching
* SOA, NS, A, PTR, CNAME, and MX resource records
* mail, sendmail, and postfix
* email and MX record
* mail queue and mail log
* smtp, imap, and pop3
* port forwarding using iptables/netfilter
* NAT (network address translation) using iptables/netfilter
* load balancing using iptables/netfilter
* Apache: log file, default server root, default document root, default configuration file
* ftp server: active mode and passive mode
* netfilter's ftp connection tracking module: nf_conntrack_ftp
* packets logging using iptables/netfilter
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