Dont-buy-Seagate-3-TB-HDDs-or-you-will-have-big-problems-with-server-data-and-downtimes
Seagate Hard disks of 3 Terabyte volume used to be very attractive HDDs (storage) option when they were launched on the market.
Many people and sysadmins have already bought such ones and some sysadmins and company customers that already choose Seagate are badly suffering because of that and thus it is good to warn others to stay away from 3TB SeaGate Hard Disks.

Backblaze (Online Backup) company is one of the most severely affected companies that made the choise to use Seagate as a storage devices on their Cloud inter-connected servers. They used 41 213 hard disks in their computing Data Center as of 31 December 2014.

In their disk arrays they have used Western Digital (now part of Western DIgital) and of course pitily Seagate.

The problematic hard disks that they faced issues with are Seagate Barracuda 7200.14 3TB sized is the hard disks with most failures within Backblaze for whole 2014 about 40% percents!! of all 3TB hard disks the company had break up, died or had to be replaced because of I/O disk failures and bad-sectors.

It is not exactly clear what is the reason for such a high failures but Seagate were leaders in failures followed by Western Digital and HGTX (the ex-Hitachi).

Just for a comparison Backblaze reports that 4 Tetabyte hard disks which they bought last year had failures, very rarely and in general the company is quite happy with Seagate / WD disks of 4 TB volume.

Seagate Barracuda 7200.14 3TB disk drives mounted on their servers are the one who had most hardware issues and the company recommends anyone willing to buy a new HDD to stay away from this volume.

Western Digitals 3TB HDDs had 10% of failure rate, HGTS had only 2.6% and Seagate exact failed HDDs were approximately 43.1% with a HDD failure!!

No severe hardware HDD failures are reported with 4 TB hdds.
4TB Seagate HDDs gave 5% of defects, followed by WD with 3-4% and HGTS with only 1.4%.

Statistics clearly shows it if you want to buy a big storage for your big data / Web / FTP / Dropbox (Cloud) hosting Company as of time of writting 26.01.2015 it is better equip your Big Storage Array racks with HGTS branded hard drives.

Daily Life, Windows sysadmin

How to See Load Avarage on Windows server with command line

January 21, 2015 admin Leave a comment

I need to prepare a document called Operational Readiness Test (ORT) for a Windows server which will be going to production soon in that regards its necessery to fill-in the ORT document form the server load avarage. Here is how to get a Windows load avarage from command line:

C:\> wmic cpu get loadpercentage
LoadPercentage
1

alternative way to get Windows system load avarage data is with a short BAT for loop

C:\> @for /f “skip=1” %p in (‘wmic cpu get loadpercentage’) do @echo %p%
%p%
1%
%

That’s all now we have Windows Load Avarage. Note that this command should work on Windows 7 / 8 / Windows server 2012. Haven’t tested that on Windows XP and NT 4.0 but I guess it should be working too.

wmic command is very interesting one I advise you check out its complete help:
C:\> wmic /?
[global switches]

The following global switches are available:
/NAMESPACE Path for the namespace the alias operate against.
/ROLE Path for the role containing the alias definitions.
/NODE Servers the alias will operate against.
/IMPLEVEL Client impersonation level.
/AUTHLEVEL Client authentication level.
/LOCALE Language id the client should use.
/PRIVILEGES Enable or disable all privileges.
/TRACE Outputs debugging information to stderr.
/RECORD Logs all input commands and output.
/INTERACTIVE Sets or resets the interactive mode.
/FAILFAST Sets or resets the FailFast mode.
/USER User to be used during the session.
/PASSWORD Password to be used for session login.
/OUTPUT Specifies the mode for output redirection.
/APPEND Specifies the mode for output redirection.
/AGGREGATE Sets or resets aggregate mode.
/AUTHORITY Specifies the for the connection.
/?[:<BRIEF|FULL>] Usage information.

For more information on a specific global switch, type: switch-name /?

The following alias/es are available in the current role:
ALIAS – Access to the aliases available on the local system
BASEBOARD – Base board (also known as a motherboard or system boa
rd) management.
BIOS – Basic input/output services (BIOS) management.
BOOTCONFIG – Boot configuration management.
CDROM – CD-ROM management.
COMPUTERSYSTEM – Computer system management.
CPU – CPU management.
CSPRODUCT – Computer system product information from SMBIOS.
DATAFILE – DataFile Management.
DCOMAPP – DCOM Application management.
DESKTOP – User’s Desktop management.
DESKTOPMONITOR – Desktop Monitor management.
DEVICEMEMORYADDRESS – Device memory addresses management.
DISKDRIVE – Physical disk drive management.
DISKQUOTA – Disk space usage for NTFS volumes.
DMACHANNEL – Direct memory access (DMA) channel management.
ENVIRONMENT – System environment settings management.
FSDIR – Filesystem directory entry management.
GROUP – Group account management.
IDECONTROLLER – IDE Controller management.
IRQ – Interrupt request line (IRQ) management.
JOB – Provides access to the jobs scheduled using the sche
dule service.
LOADORDER – Management of system services that define execution d
ependencies.
LOGICALDISK – Local storage device management.
LOGON – LOGON Sessions.
MEMCACHE – Cache memory management.
MEMORYCHIP – Memory chip information.
MEMPHYSICAL – Computer system’s physical memory management.
NETCLIENT – Network Client management.
NETLOGIN – Network login information (of a particular user) mana
gement.
NETPROTOCOL – Protocols (and their network characteristics) managem
ent.
NETUSE – Active network connection management.
NIC – Network Interface Controller (NIC) management.
NICCONFIG – Network adapter management.
NICCONFIG – Network adapter management.
NTDOMAIN – NT Domain management.
NTEVENT – Entries in the NT Event Log.
NTEVENTLOG – NT eventlog file management.
ONBOARDDEVICE – Management of common adapter devices built into the
otherboard (system board).
OS – Installed Operating System/s management.
PAGEFILE – Virtual memory file swapping management.
PAGEFILESET – Page file settings management.
PARTITION – Management of partitioned areas of a physical disk.
PORT – I/O port management.
PORTCONNECTOR – Physical connection ports management.
PRINTER – Printer device management.
PRINTERCONFIG – Printer device configuration management.
PRINTJOB – Print job management.
PROCESS – Process management.
PRODUCT – Installation package task management.
QFE – Quick Fix Engineering.
QUOTASETTING – Setting information for disk quotas on a volume.
RDACCOUNT – Remote Desktop connection permission management.
RDNIC – Remote Desktop connection management on a specific n
twork adapter.
RDPERMISSIONS – Permissions to a specific Remote Desktop connection.
RDTOGGLE – Turning Remote Desktop listener on or off remotely.
RECOVEROS – Information that will be gathered from memory when t
e operating system fails.
REGISTRY – Computer system registry management.
SCSICONTROLLER – SCSI Controller management.
SERVER – Server information management.
SERVICE – Service application management.
SHADOWCOPY – Shadow copy management.
SHADOWSTORAGE – Shadow copy storage area management.
SHARE – Shared resource management.
SOFTWAREELEMENT – Management of the elements of a software product in
talled on a system.
SOFTWAREFEATURE – Management of software product subsets of SoftwareEl
ment.
SOUNDDEV – Sound Device management.
STARTUP – Management of commands that run automatically when u
ers log onto the computer system.
SYSACCOUNT – System account management.
SYSDRIVER – Management of the system driver for a base service.
SYSTEMENCLOSURE – Physical system enclosure management.
SYSTEMSLOT – Management of physical connection points including p
rts, slots and peripherals, and proprietary connections points.
TAPEDRIVE – Tape drive management.
TEMPERATURE – Data management of a temperature sensor (electronic
hermometer).
TIMEZONE – Time zone data management.
UPS – Uninterruptible power supply (UPS) management.
USERACCOUNT – User account management.
VOLTAGE – Voltage sensor (electronic voltmeter) data managemen
.
VOLUME – Local storage volume management.
VOLUMEQUOTASETTING – Associates the disk quota setting with a specific di
k volume.
VOLUMEUSERQUOTA – Per user storage volume quota management.
WMISET – WMI service operational parameters management.

For more information on a specific alias, type: alias /?

CLASS – Escapes to full WMI schema.
PATH – Escapes to full WMI object paths.
CONTEXT – Displays the state of all the global switches.
QUIT/EXIT – Exits the program.

For more information on CLASS/PATH/CONTEXT, type: (CLASS | PATH | CONTEXT) /?

Server administration, System Performance

How to utilize better processor work on Linux server by disable CPU scaling – Make Linux server CPU work on full speed

January 19, 2015 admin Leave a comment

how-to-utilize-better-linux-cpu-by-disabling-cpu-scaling-make-linux-server-cpu-work-on-full-speed
I’ve learned a very useful system administration tip on how to utilize processor work on a Linux server. By default in newer Linux kernel releases, there is ondemand CPU function enabled that makes use of multi-CPU processors only in case if the CPU is needed. On busy servers this on-demand practice is very bad practice, because often when ondemand is enabled CPU is working on a lower CPU rate than maximum (to save power) and used only when necessery and this is time consuming and affects performance.
To check whether ondemand “kernel feature” is making your CPU work by default on its maximum capacity:

uname -a;
Linux pcfreak 2.6.32-5-amd64 #1 SMP Sun Sep 23 11:00:33 UTC 2012 x86_64 GNU/Linux

ps ax| grep kondemand
182 ? S 0:00 [kondemand/0]
183 ? S 0:00 [kondemand/1]
184 ? S 0:00 [kondemand/2]
185 ? S 0:00 [kondemand/3]
186 ? S 0:00 [kondemand/4]
…

This processes are controlled by kernel and control ondemand for each server CPU.

grep -E ‘^model name|^cpu MHz’ /proc/cpuinfo
model name : Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz
cpu MHz : 1596.000
model name : Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz
cpu MHz : 1596.000

As you can see even though the CPU has capacity to run 2.40Ghz only 1.6Ghz are used meaning you’re wasing computing speed and even if used it is slower (not to mention that for dedicated servers saving power is not a priority of the sysadmin).

If ondemand is enabled for CPUs usually this
To disable CPU ondemand function use following one liner:

for CPUFREQ in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor; do [ -f $CPUFREQ ] || continue; echo -n performance > $CPUFREQ; done

To make the ondemand disabled permanent, quickest way is to add it to /etc/rc.local right before the exit 0

On CentOS Linux to stop ondemand support:

service cpuspeed stop

On RHEL and Oracle Unbreakable Linux:

lsmod | grep ondemand
cpufreq_ondemand 8764 0
freq_table 3751 2 cpufreq_ondemand,acpi_cpufreq
rmmod cpufreq_ondemand acpi_cpufreq freq_table

Any other services that control CPU stepping like ‘cpuspeed’, ‘cpufreqd’, ‘powerd’ should be disabled.

Questions and Answers, Web Development, Website stuff

Web Wedevelopment basics – What is REST (Representational state transfer) and why it is important to programming?

January 16, 2015 admin Leave a comment

Representational State Transfer (REST) has gained widespread acceptance across the Web as a simpler alternative to SOAP and WSDL based Web services. In layman’s terms, REST is an architecture style or design pattern used as a set of guidelines for creating web services which allow anything connected to a network (web servers, private intranets, smartphones, fitness bands, banking systems, traffic cameras, televisions etc.) to communicate with one another via a shared common common communications protocols known as HyperText Transfer Protocol (HTTP). The same HTTP Verbs (GET, POST, PUT, DELETE etc.) used by web browsers to retrieve and display web pages, audio/video files, images etc. from remote servers and post data back to them when performing actions like filling out and submitting forms are used by all of the aforementioned devices/services to communicate with one another.

rest-vs-soap-web-data-transfer-protocols
By leveraging and repurposing a lightweight and universal protocol like HTTP, software engineers and system architects are given a set of guidelines to use when designing RESTful web services for both new and existing products and services that contribute to what has become collectively known as the Internet of Things (IoT).

A simple example of designing a web service for managing employee data using an OData REST implementation might involve several methods, each corresponding to one of the HTTP verbs. A method like “Employees/GetEmployees” would be mapped to the GET verb (or “Employees/GetEmployee/12345” in the case of retrieving details for a single specific employee), handling all requests submitted to the web service, “Employees/AddEmployee” would be mapped to the POST verb, “Employees/UpdateEmployee” would be mapped to PUT and “Employees/DeleteEmployee” would be mapped to the DELETE verb. If the service were also exposing an interface to allow remote clients to manage consumer products the API would follow a similar naming convention but obviously specific to consumer products (i.e. Products/GetProducts, Products/AddProduct etc.). Any remote client that has access and is authorized to use any of these methods would be able to execute them provided that the remote client is capable of sending and receiving data using the HTTP protocol.

Technically speaking, it is an abstraction of the architecture of the World Wide Web (WWW); more precisely, REST is an architectural style consisting of a coordinated set of architectural constraints applied to components, connectors, and data elements, within a distributedhypermedia system. REST ignores the details of component implementation and protocol syntax in order to focus on the roles of components, the constraints upon their interaction with other components, and their interpretation of significant data elements.

The REST architectural style is also applied to the development of web services. One can characterize web services as “RESTful” if they conform to the constraints described in the architectural constraints section. RESTful web services are assumed to return data in XML and/or JSON format, the latter of which has been gaining more and more support and seems to be the data format of choice for many of the newer REST implementations.

Source of info: Wikipedia

Daily Life, Windows driver install

Install Creative labs webcam live vf0220 on Windows 7 driver working howto

December 22, 2014 admin Leave a comment

creative-webcam-live-vf0220-im install on windows 7 howto
1) Download the original drivers from the Creative Support website:

this should be the support page for the webcam… Creative Worldwide Support > Live! Cam Video IM (VF0220)

and this should be a direct link to the file you need to download under the voice “Creative Live! Cam Video IM (VF0220) Driver v1.03.02” the file downloaded should be “LCVM_PCDRV_US_1_03_02.exe”
Creative Worldwide Support

2) You need to download a copy of Universal Extractor from here: Universal Extractor | LegRoom.net

get the installer or the binary if you just want a portable version that doesn’t need to be installed.
I personally use the binaries so i don’t have to install anything, but if you like to have some context menu features then you may opt for the installer.

3) Use Universal Extractor to decompress the content of the driver you just downloaded “LCVM_PCDRV_US_1_03_02.exe“.
Uniextractor should ask you for the source file to extract, a destination where to decompress the file and to continue it will prompt which extraction method to use.
This time choose ‘Not an InstallShield installer’ option and click ok.
If everything went well, you should have the following files in the location you specified before:

ct_cabinfo.ini
ct_cabinfo.txt
ct_cabinfo.xml
LCVM_PCDRV_US_1_03_02.EXE

I installed the driver and application and both work on windows 7. LCVM_PCDRV_US_1_03_02.exe.
LCC_PCAPP_LA_2_02_05.exe.

Here it is important to change compatability options to make it working on Windows 7.
a. Get both files from creative labs (vista compatible).

b. Go to the folder where you downloaded them to.

c. Right click each file in turn and select troubleshoot compatibility.

d. Select troubleshoot program

e. Select,The program worked in earlier versions of windows.

6.Select Windows Vista(Service pack 2)
4) Now we need to use Universal Extractor for a second time on this extracter executable, but this time we will choose another Extract Method.
So apply Universal Extractor to the extracted “LCVM_PCDRV_US_1_03_02.exe” file; choose a destination folder and when prompted for the Extraction Method this time select ‘E_Wise Unpacker‘.
You should end up with two extracted folders; one MAINDIR folder and a TEMP one.
In the MAINDIR folder you should now have the driver setup files.

5) What we need to do right now is to modify the content of some of this files so that we tell Windows 7 that they are compatible with it’s drivers standard.
In particular we will have to change the following three .ini files:

CtDrvStp.ini
CtSetupX.ini
V0220Dev.inf

Simply edit them with Notepad and change the following lines

[Version]
Signature =”$Windows NT$”

with this new signature

[Version]
Signature =”$Chicago$”

Be sure to change it in all 3 files and now you should be finally be able to install the drivers correctly.
Get ready to resurrect your beloved webcam.
Double click CtDrvStp.exe and good luck!

It worked for me…

Daily Life, Funny, Thoughts on Life

What is the real job of most people nowadays who work with computers – Sad but True fact :)

December 9, 2014 admin Leave a comment

Its amazingly what kind of world, we’re living nowadays the definition from knowledge is starting to blur, as nowone doesn’t have the physical time resource to learn and capacity to digest all the information.
The advent of Search Engines changed dramatically how we Work, Play and Relax.
The amount of information explosion is hitting us badly the more information, we have the more we want so we end up in a nuclear reaction chain-like process a tendency not likely to over except if there is no a cataclysm or a world war.

Man’s way of fixing things has changed, as even the most knowledgable on a certain topic or profession, have a lot of gap knowledges filled up by someone else on earth, who might have shared it already Online in Google.
The increase of Searching on the Internet for a solutions, made us certainly much more passive and more of a consumers than producers and sadly this is not of the best things to happen to us over the last 20 centuries.

In IT professions above diagram is more is even more adequate, as we’re totally dependent on Googling, to do even basic daily sysadmin / programmer work. There is even a whole generation of .NET programmers (who can’t really program but rely heavily on copy pasting assembling to come up with Companies Software production), in system administration job field situation is also similar, as many of the errors we get from services / applications are not existent in official documentation but experienced by someone else who suggested solution.

With the increase of use of Internet Search engine use and information we have to interpret daily, our mind advanced his capability to forget, because our brains are overfilled with information. That’s why often even though we have red a lot online, we can’t remember hardly anything. In short future this could bring us in a situation, where we will need Google embedded access traight into our brains – this is a science fiction now but in short future there is high chance for this to happen (it could be that is why the Bible prophet st. John tells us in Bible’s last chapter Apocalypsis that the Anti-Christ will set a mark to everyone, it is my guess that the mark on the forehead could be even an implant allowing the user to access the internet from anywhere through a virtual interface (chip) to project objects straight into humans head).

Daily Life, Linkedin, Questions and Answers

How to check and change linkedin username Link – Change linkedin personal profile URL

December 5, 2014 admin Leave a comment

If you need to integrate your Linkedin profile username into some online social sharing blog or website it is useful to change the URL address of the profile. You will need url to paste it there.

You can customize your public profile URL when you edit your public profile. Custom public profile URLs are available on a first come, first served basis.

Move your cursor over Profileat the top of your homepage and select Edit Profile. It will be an address like “www.linkedin.com/in/yourname”.
Click Editnext to the URL under your profile photo.
In the Your public profile URLbox in the bottom right, click “Customize your public profile URL”.
Type the last part of your new custom URL in the text box.
Click Set Custom URL.

Notes:

Your custom URL can have between 5 – 30 letters or numbers. Don’t use spaces, symbols, or special characters.
If the URL you want isn’t available, please select a different one. We can’t make custom URLs available to other members upon request.

More information about URLs:

You can change your URL up to 5 times within 180 days.
If a member uses a URL and then changes it, the URL will be unavailable for use by other members for 180 days.My linkedin username after changing is
http://bg.linkedin.com/in/georgihipo

Remote Desktop

Keyboard shortcut to minimize Remote Desktop (RDP) remote Windows session – Show (return) missing Remote Desktop connection bar

November 26, 2014 admin Leave a comment

RemoteDesktop-display-connection-bar-options-fix-missing-connection-bar-on-Windows-RDP
If you happen to have suddenly missing the minimize window (menu) on your remote desktop client (missing rdp connection bar) and you don’t know how to minimize it you have few choises:

1. Press CTRL + ALT + DEL and start Windows Task Manager (taskmgr). This puts out the control out of the remote RDP connection Window and transfers it into your desktop.

2. Use shortcut to minimize Remote Desktop Session

CTRL + ALT + PAUSE (Pause / Break)
The PAUSE Button is next to Scroll Lock.

This makes the RDP conncetion show in a Window instead of full-screen so you can do whatever you like on your Desktop.

3. Launch RDP client mstsc.exe

Go to:

Options -> Display -> Mark (Display the connection bar when I use fullscreen)

Enjoy ! 🙂

Daily Life, Global Surveillance, Google+, security

How to see What Google knows about you – Google Dashboard and Google Ads Settings

November 14, 2014 admin Leave a comment

what-google-knows-about-you-passwords-location-wallet-docs-youtube-searches-contacts
Everyone knows about disclosures of Edward Snowden against hidden surveillance (spy) program PRISM that is taking place all across the Internet, messages, mobile phones and cameras are being logged and profiles of people are being created.

For anyone involved into IT field (Geeks, Hackers, Programmers) it was clear that such a mass spy is being conducted this is why many hackers like Richard Stallman decided to not use mobile phones and non-free software (which is another Troyan horse) for America and world governments.
Every intelligent person has already understood that the reason for this surveillance is the creation of online electronic file of every person on earth.

Most likely Big companies like Microsoft, Google, Facebook, Yahoo all were financed by National Security Agency(NSA) in order to be able to collect as much information as possible for global citizens.
Modern technology was purposely invented and spread as a mean to not only track human behaviors but also to speed-up Globalism and fostering of a global society.

We already know that anyone having an Android smartphone is a holding a personal tracking and reporting device to Google, anyone using Youtube is also reporting on his watching preferences to.
Anyone with Android if logged to Google Play often unknowingly shares and imports his pictures into Google Picasa.

google-dashboard-image-better-stay-away-of-google-google-spies-you
Anyone having a Gmail Mail account shares his personal email correspondence with the Giant. Google books reports on us, Google even keeps tracks of our searches (if we’re logged in to some type of Google Account which until recently become Universal (e.g. One login for all). It is rather scary to know exactly how much google knows about every citizen on planet who uses the internet …

There are already Two Google interfaces which allows to see in a very basic way some of the things Google knows about us.
And even the little to see raises a serious concern about our personal privacy …

If you curious to know What Google Knows about you ?

See Google Ads Settings and Google Dashboard

a Google-Ads-Settings-basic-info-google-knows-about-you-google-knows-all-of-you

Daily Life, Studying

Numebrs from 1 to 100 in Latin Language – Learn to count in Latin

November 12, 2014 admin 1 Comment

The Latin Numbers - Learn Latin Numbers video - first steps in latin language the mother of italian spanish and french

Studying a bit of Latin is a must for anyone interested into Roman history or learning some Theological studies. The Roman empire was a major cradle of our civilization and even ’till today the influence on modern science (medicine, biology, genetics) etc. is still evident.

Anyone learning Italian, French, Spanish will quickly find the resemblance between Latin and the above related Latin derivative languages counting. My interest in Latin grow after I’ve visted Rome and Vatican 🙂

Below is a video to teach you some basics in Latin counting

Number	Latin numerals	Pronunciation
0		nihil
1	I	ūnus
2	II	duo
3	III	trēs
4	IV	quattuor
5	V	quīnque
6	VI	sex
7	VII	septem
8	VIII	octō
9	IX	novem
10	X	decem
11	XI	ūndecim
12	XII	duodēcim
13	XIII	trēdecim
14	XIV	quattuordecim
15	XV	quīndecim
16	XVI	sēdecim
17	XVII	septendecim
18	XVIII	duodēvīgintī
19	XIX	ūndēvīgintī
20	XX	vīgintī
21	XXI	vīgintī ūnus
22	XXII	vīgintī duo
23	XXIII	vīgintī trēs
24	XXIV	vīgintī quattuor
25	XXV	vīgintī quīnque
26	XXVI	vīgintī sex
27	XXVII	vīgintī septem
28	XXVIII	duodētrīgintā
28	XXVIII	vīgintī octō
29	XXIX	ūndētrīgintā
29	XXIX	vīgintī novem
30	XXX	trīgintā
31	XXXI	trīgintā ūnus
32	XXXII	trīgintā duo
33	XXXIII	trīgintā trēs
34	XXXIV	trīgintā quattuor
35	XXXV	trīgintā quīnque
36	XXXVI	trīgintā sex
37	XXXVII	trīgintā septem
38	XXXVIII	duodēquadrāgintā
38	XXXVIII	trīgintā octō
39	XXXIX	ūndēquadrāgintā
39	XXXIX	trīgintā novem
40	XL	quadrāgintā
41	XLI	quadrāgintā ūnus
42	XLII	quadrāgintā duo
43	XLIII	quadrāgintā trēs
44	XLIV	quadrāgintā quattuor
45	XLV	quadrāgintā quīnque
46	XLVI	quadrāgintā sex
47	XLVII	quadrāgintā septem
48	XLVIII	duodēquīnquāgintā
48	XLVIII	quadrāgintā octō
49	XLIX	ūndēquīnquāgintā
49	XLIX	quadrāgintā novem
50	L	quīnquāgintā
51	LI	quīnquāgintā ūnus
52	LII	quīnquāgintā duo
53	LIII	quīnquāgintā trēs
54	LIV	quīnquāgintā quattuor
55	LV	quīnquāgintā quīnque
56	LVI	quīnquāgintā sex
57	LVII	quīnquāgintā septem
58	LVIII	duodēsexāgintā
58	LVIII	quīnquāgintā octō
59	LIX	ūndēsexāgintā
59	LIX	quīnquāgintā novem
60	LX	sexāgintā
61	LXI	sexāgintā ūnus
62	LXII	sexāgintā duo
63	LXIII	sexāgintā trēs
64	LXIV	sexāgintā quattuor
65	LXV	sexāgintā quīnque
66	LXVI	sexāgintā sex
67	LXVII	sexāgintā septem
68	LXVIII	duodēseptuāgintā
68	LXVIII	sexāgintā octō
69	LXIX	ūndēseptuāgintā
69	LXIX	sexāgintā novem
70	LXX	septuāgintā
71	LXXI	septuāgintā ūnus
72	LXXII	septuāgintā duo
73	LXXIII	septuāgintā trēs
74	LXXIV	septuāgintā quattuor
75	LXXV	septuāgintā quīnque
76	LXXVI	septuāgintā sex
77	LXXVII	septuāgintā septem
78	LXXVIII	duodēoctōgintā
78	LXXVIII	septuāgintā octō
79	LXXIX	ūndēoctōgintā
79	LXXIX	septuāgintā novem
80	LXXX	octōgintā
81	LXXXI	octōgintā ūnus
82	LXXXII	octōgintā duo
83	LXXXIII	octōgintā trēs
84	LXXXIV	octōgintā quattuor
85	LXXXV	octōgintā quīnque
86	LXXXVI	octōgintā sex
87	LXXXVII	octōgintā septem
88	LXXXVIII	duodēnōnāgintā
88	LXXXVIII	octōgintā octo
89	LXXXIX	ūndēnōnāgintā
89	LXXXIX	octōgintā novem
90	XC	nōnāgintā
91	XCI	nōnāgintā ūnus
92	XCII	nōnāgintā duo
93	XCIII	nōnāgintā trēs
94	XCIV	nōnāgintā quattuor
95	XCV	nōnāgintā quīnque
96	XCVI	nōnāgintā sex
97	XCVII	nōnāgintā septem
98	XCVIII	duodēcentum
98	XCVIII	nōnāgintā octō
99	XCIX	ūndēcentum
99	XCIX	nōnāgintā novem
100	C	centum

Share Knowledge Liner

Sysadmins Don’t buy 3TB Seagate Hard Disks! – 3TB hard disk huge disk failure reports