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[[Category:OPS-CORE]]
== Open System in CTY Program ==
===OPSx55 template===
* Specific Outcomes* C1: Stuff to learn: Installing, Testing, and maintaining (add/remove/modified)* C2: Basic shell command and script level x* C3: Configuration files and configuration items* C4: Log files and log entries (to understand the meaning of each log entry)* C5: Backup and recovery when system breakdown or migration* A6: Automation of tasks. C1 - C5: Componets of the course - each topic has 5 components* C1 - subject contents: what is it for? how does it work? how to make it available to the users? how to keep it running?* C2 - shell command / script needed for the subject matter* C3 - configuration files/items for the subject matter* C4 - log files/entries for the subject matter* C5 - what need to be backed up/recovered/migrated if required A6 - Assignment : how to automate C1 to C5 if applicable P1 - How to get it up and running according to specification?P2 - How to create a good backup for disaster recovery?P3 - How to restore the stuff after a disaster?
=== OPS155/ULI101 ===
Open System Workstation
** LVM,
** SSH, DHCP, DNS, Email server (local), POP3, IMAP, remote
====Specific Outcomes====
Upon successful completion of this subject students should be able to:
* Install and configure a simple Linux server using multiple installation methods
* Configure multiple virtual machines using KVM into a private network
* Manage partitions and logical volumes
* Install and remove software packages
* Compile and install software packages from source
* Install and configure DHCP server
* Backup/restore files and directories
* Start up and shutdown Linux Server properly
* Navigate and manipulate files and directories with Linux Commands
* Install and configure http and ssh servers
* Install and use the GNOME Desktop
* Add and manage user accounts
* Manage system startup and shutdown through GRUB and init
* Setup, configure, and trouble shoot TCP/IP ethernet LAN
* Modify the system firewall configuration using iptables rules
* Set up basic system security
* Manage file storage on removeable devices
* Configure system security using SELinux tools
=== OPS355 ===
Open System Infrastructure (Gateway & Network)
==== Specific outcome outcomes ====
* Set up a basic Linux gateway (masquerading, routing, ip forwarding)
* Manage packet filters using iptable
=== OPS455 ===
Open System Information and Communication Technology
====Specific Outcomes====
Upon successful completion of this subject students should be able to:
* Design, construct, test and modify complex shell scripts
* Create, manage and change environment variables
* Make appropriate use of Filename Expansion
* Construct and use Regular Expressions
* Use Unix filters such as awk, grep, sed and sort
====Topic Outline====
* '''Linux Overview''' - 5%
** History
** The Shell
** The Kernel
** The GUI
** GNU/Linux and the Free Software Foundation
* '''CLI Basics''' - 5%
** Utilities - ls, cat, rm, more, echo, date, etc.
** Files - cp, mv, head, tail, uniq, diff, file, etc.
* '''Getting Help''' - 5%
** Linux manual pages
* '''Unix Filters''' - 15%
** grep
** sed
** awk
** sort
* '''The File System''' - 10%
** File Types
** Pathnames
** Access Permissions
** Links
* '''The Shell''' - 10%
** CLI Syntax
** File I/O
** File Redirection
** Pipes
* '''Shell Expansions''' - 10%
** File names
** Variables
** Special Characters
* '''The Bourne Again Shell''' - 15%
** Startup Files
** Job/Process Control
** Parameters & Variables
** Quoting
** History
** Aliases
** Functions
* '''Programming BASH''' - 20%
** Control Structures
** Variables
** Arrays
** Builtin Commands
** Expressions - arithmetic, logical, regular
** Recursive functions
* '''Scripting Tools''' - 5%
** Version Control
** Archiving
** Logging
=== OPS555 ===
=== OPS655 ===
Open System Management (SNMP, Monitoring)
== Topics to be covered - Level/Layer ==
=== Desktop ===
=== Networking ===
==== Level/Layer 1 ====
* How to gather TCP/IP network setting on a Networked workstation
** IP address
** Network mask
** broadcast address
** Default Route (i.e. default gateway)
** IP address of the DNS server
** MAC address
==== Level/Layer 2 ====
* topics learned in Level/Layer 1
* How to configurate TCP/IP network settings
** Using available DHCP server
** Using Manual methods
*** GUI configuration
*** Editing configuration file
*** running a shell script
* Packet filtering firewall on host computer (no gateway)
==== Level/Layer 3 ====
* Everything in L1 and L2
* Configure multiple network interface
* Configure IPv4 Gateway
* Multiple route and default route
* NAT: DNAT/SNAT using netfilter/iptables
==== Level/Layer 4 ====
* Everything covered in L1, L2, and L3
* Routing to multiple network
* Load balancing traffic
* packet filtering on Linux gateway using netfilter/iptables
=== SELinux ===
=== DHCP ===
=== DNS ===
=== SMTP/POP3/IMAP ===
=== NIS ===
=== NFS ===
=== LDAP ===
=== HTTP ===
=== MySQL ===
=== PHP ===
=== Apache ===
=== Storage ===
=== Authentication ===
=== BASH/Scripting ===
== Scripting ==
* Q: Why bash shell is so difficult?
* A: It doesn't have a single-stepping debugger and breakpoints with code inspection
built in.
