What are some basic but need to know terminal commands?

just want to know some basic commands

You can't find out for yourself? Search Google. This is not a site for Unix tutorials.

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What are some things i need to know before buying Aperture 3? because i know a little about digital photography

Help please

Your Mac seems to be compatible with Aperture (http://support.apple.com/kb/DL1657), but is your camera? Here is a list of cameras, that are supported by Aperture, see: Apple - Aperture - Technical Specifications - RAW Support
If your camera is not on the list, you can work in Aperture with jpegs, tiffs, psd images, but not with raw images.
because i know a little about digital photography
That is a bit ambigious - do you want to say that you have some experience with digital photography, or nearly none at all? Have you tried iPhoto and do you like it? iPhoto comes on every newer mac included for free, so you could give it a try. Aperture and iPhoto are related, they are both supporting a lossless workflow - you can always undo all edits and your original images are preserved, and both are compatible. Each application can open the photl library of the other app.
Only Aperture has advanced editing tools and more possibilites to organize and search your images.
To elaborate on Kirby's question: To help you decide, it would help to know, if you have used any software for organizing a photo library previously, and and what you are looking for. If not, give iPhoto a trial run - it should be on your Mac. If you see, that you need more advanced features than the basic set in iPhoto, check, if Aperture will give you those and then buy Aperture. You can continue right where you left off in iPhoto.
-- Léonie

What are the basic knowledge needed for swift coding?

can someone please tell me what are the basic coding languages needed for swift coding .
Like do we need to know c or c++ ??
Thanks

Although C is the default language of Unix, Swift does not require that you know C in order to learn or program in Swift. But knowing a programming language is a helpful step in learning a new programming language.
If you read the manual's first couple of chapters you will see what the goal of designing the Swift language was. In the manual they even suggest you can learn Swift without knowing C. They have removed the indirection of the C reliance on pointers and other arcane methods in order to make Swift easier and quicker to learn.
If you have no programming experience then I would suggest you might start with BASIC or Pascal. When you are comfortable with programming then you can take on Swift.

What are some decent but free palm os games for the zire 72?

im looking for some decent but free games for my zire 72 id prefer simulator games involving fighter jets but any game will do thanks
Post relates to: Zire 72

Hello zire31rox.
Check out the Palm OS freeware section on PalmGear.com.
Alan G

What are some algorithms and utils good to know?

I am trying to improve my overall programming skills by creating an API of various helper methods that can be used in day to day programming. So far, I have written my own implementation of the Java Collection Framework.
What are some other useful utils to write? Like how to find a string (forward and/or reversed) within a body of text.
I am open to suggestions. Thanks.

I am trying to improve my overall programmingskills
by creating an API of various helper methods thatcan
be used in day to day programming. So far, I have
written my own implementation of the JavaCollection
Framework.
What are some other useful utils to write? Likehow
to find a string (forward and/or reversed) withina
body of text.
I am open to suggestions. Thanks.If you have indeed done this, I would say your
overall programming skill is pretty alright. Why not
move into implementing a faster BigDecimal. Why did
you chose to rewrite the JFC into your own code?he hasn't re-written the JFC. he's "implemented" the Collections API

What does a java developer needs to know?

I'm studying "thinking in java", and trying to learn how to make GUI's with swing.
i feel i'm progressing, specially because this is the first programming language i'm studying seriously. i want to work as a java programmer. i want to learn it very well. I got a class about UML, and we are learning the basics using the book of booch, rumbaugh and jacobson. but only the basics(for now). my question is this:
if i want to be a really good java programmer, what else do i have to study?do i have to know UML very well or not? i think it's not enough knowing the language to be able to work and understand it as a whole.i need your help because here in argentina i don't know many java programmers, and i know that there in the USA you got better(and moore) programmers than us(surely you are some of them).
if you know good books, i hear you suggestions too.
i apologize for my english.
Thank you

Just a couple of thoughts:
Firstly, although huge, Thinking in Java (IMHO) is not a good place to start for Swing - it is very light-weight in this area.
I recently started to teach myself Swing and I haven't yet seen a book that has tempted me to part with cash. I followed all the Swing related tutorials, dredged these forums every day, and did a couple of throwaway projects. I am no expert now, but this approach got me through. You can also search the forum for books that others may recommend.
As for other things you need to know - I would say that kind of depends on what you want to do. Do you want to build web-based apps, desktop apps, apps that run on your TV top or in your hand? Give some thought to that and it will help you narrow down the list of complimentary skills you need.
In ANY case, make sure you have a thorough understanding of OOP, go through the Sun tutorials, and get yourself as well-grounded in the basics as you possibly can. You can then move forward.
Good Luck,
Steve

What are the basic steps for creating a content repository?

I am trying to create a document store on a file system (fsdb) that will hold files that are ftp's to that location. Is this possible using KM? If so, what are the basic steps for creating a file system repository and using it through KM? I have found stuff on help.sap.com but that only tells you what each component does not what actual steps need to be taken to setup KM, such as user rights , creating an entry point, so that all of KM is not visible, etc...
If anyone knows of any guides that show a step by step process that would be great too.
Thanks
Paul

Hi Paul
First of all you need to create a new repository
Suppose you want to add all the documents under folder Paul under C: Drive
(Even you can put whole documents of C: drive into Paul)
Navigate to System Admin -> System Configuration -> Knowledge management -> Content Management -> Repository Manager -> File System Repository
There you can create a new directory by clicking on button New
Give the parameters as follows :-
Name               :           Anything you like
Description       :           Anything you want
Prefix (must start with /) : Probably same as your repository name like \Paul
Lookup mode : caseless
Root Directory   : C:\Paul
NOTE: This is the trick. You need to give the proper path means folder path which you want use as repository)
Repository Services : Any services you want
Property Search : Managercom.sapportals.wcm.repository.manager.generic.search.SimplePropertySearchManager
Security Manager         :           AclSecurityManager
ACL Manager Cache   :           ca_cm_rep_acl
The save it
Now see whether the same repository is coming under KM Content or not, if not may be after restart it will come.
I think the above information will help you. If still you have problem, please feel free to contect me.
Regards,
Chamkaur

What is the recommended number of clients per Mac server? Also what are some recommended specs when purchasing an Apple machine that will have Mac OS X server installed?

What is the recommended number of clients per Mac server? Also what are some recommended specs when purchasing an Apple machine that will have Mac OS X server installed? We have around 300 clients that need to be enroled on the Mac server. I want to know what is the recommended amount of clients a Mac server should contain. Also what are some recommended specs to make sure the server will flawlessly?

Hello cpreasbeck,
Thank you for contacting Apple Support Communities.
I was able to find the following transition guide for Xserve that provides some workload guidance to determine performance when planning a server deployment.
Transition Guide Xserve
http://images.apple.com/xserve/pdf/L422277A_Xserve_Guide.pdf
On page 9, Performance there is a chart that provides maximum numbers of connected users for various activities such as file sharing, mail, web, calendar, directory services and Time Machine and the CPU used as a server (Xserve, Mac Pro, Mac Mini). This information is a bit dated as the referenced software is Snow Leopard Server (OS X 10.6), and the hardware is older also, but it should give you a general idea of what you might need to look for.
Regards,
Jeff D.

What are some of the message types (IDocs) related to HR in SAP?

Hello all,
Please tell me where can I get more details?
Thanks,
Charles.

Hi Charles,
Here is some material which i read some time ago, i think this will be helpul to you for IDOC, this may not give whole idea but atleast some basic ,
You need to get in touch with ABAP person for IDOC,
To create an Outbound interface from SAP HR to Other System.
*You have to know the process completely. I will give you the explanation here....*
*First of all you have to findout the Messgae type and IDOC type for the data.*
*Message Types:*
*Suppose if u want to transfer*
*Master and Organizational data----> HRMD_A*
*Personnel Actions -> HRSM_A*
*Time data---HRSM_C/HRSM_D*
*IDOC Types:*
*These stuff you can findout in WE30 Transaction code.*
*For HRMD_A----> HRMD_A01*
*HRSM_A----> HRSM_A01*
*If u go inside by selecting the IDOC type u can view all the segments.*
*For individual Segments you can go to the Transaction code WE31*
*Note: Suppose if the standard segments or IDOC type doesn't support your req..u can create the custom stuff in the same transaction code itself.*
*After completion of this,with the help of BASIS team you have to configure the ALE settings between the HR and Siebel system. And also make sure all the Outbound and Inbound parameters are defined correctly.*
*Then try to send the Master data using the Transaction code PFAL.*
*In this TCODE you can send the data based on Object type,Object ID,Infotype/Subtype etc...*
*If you are missing anydata from here try to customize the Inbound function module by the help of HR ABAPer.*
*(Normally we will go for standard FModule IDOC_INPUT_HRMD_A01....).* Bye let me know if you find this helpful
Regards
Pallavi

I have a macbook with Tiger. What are the steps I need to take to upgrade to Lion and the cloud? I have the Snow leopard disk just received from Apple.

What are the steps I need to take to upgrade my Macbook with Tiger to Lion and the cloud? I have the install disk for Snow Leopard.

Hi Carol, good/sound advice by Ziatron so far.
We need more info about your Mac to see if it will even be capable,
So we know more about it...
At the Apple Icon at top left>About this Mac, then click on More Info, then click on Hardware> and report this upto but not including the Serial#...
Hardware Overview:
Model Name: iMac
Model Identifier: iMac7,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.4 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 4 MB
Memory: 6 GB
Bus Speed: 800 MHz
Boot ROM Version: IM71.007A.B03
SMC Version (system): 1.21f4
You'll need to buy SL/10.6 first & get it to 10.6.8, then get Lion... if you can run it.
Or if you can erase your disk...
http://store.apple.com/us/product/MD256
Snow Leopard/10.6.x Requirements...
General requirements
   * Mac computer with an Intel processor
    * 1GB of memory (I say 2GB at least)
    * 5GB of available disk space (I say 30GB at least)
    * DVD drive for installation
    * Some features require a compatible Internet service provider; fees may apply.
    * Some features require Apple’s MobileMe service; fees and terms apply.
Which apps work with Mac OS X 10.6?...
http://snowleopard.wikidot.com/
It looks like they do still have it:
http://store.apple.com/us/product/MC573Z/A?fnode=MTY1NDAzOA
If it's a core Duo & not a Core2Duo, then it'll only run in 32 bit mode.
Snow Leopard/10.6.x Requirements...
Lion/101.7 System requirements
    •    x86-64 processor (Macs with an Intel Core 2 Duo, Intel Core i3, Intel Core i5, Intel Core i7, or Xeon processor.)
    •    At least 2GB of memory, (I say 4GB)
    •    Latest version of Mac OS X Snow Leopard (10.6.8), with the Mac App Store installed
    •    At least 4GB of disk space for downloading, (I say 40GB at least)
Like Snow Leopard, Lion does not support PowerPC-based Macs (e.g., Power Macs, PowerBooks, iBooks, iMacs (G3-G5), eMacs).
Lion also does not support 32-bit Intel Core Duo or Core Solo based Macs. Rosetta is no longer available in Lion, which means Lion no longer supports PowerPC applications.
It looks like Apple will have Lion available on USB drives for $69...
http://store.apple.com/us/product/MD256

What are some good, standard, help strategies?

I'm learning JSP, coming from a Cold Fusion background.
The biggest difficulty I've found in learning a new language is learning where to get help. This means:
1) Which book(s) to buy (there's a bazillion of 'em)
2) Where can I get help locally? Is there an IDE that is better for JSP? does any IDE provide in-depth help and docs on JSP? or code samples? Is there a detailed langauage reference I can download and use, or import into my IDE of choice (which is Homesite/Cold Fusion Studio)?
3) Where can I get help online? What are the best web sites to provide answers using tutorials, articles, forums, and/or sample code? I'm sure this site here at Sun has great stuff, but is it 'real-world' information?
I realize there are a ton of books and sites to help. The problem may be that, because there are so many, newbies have a hard time knowing which ones are the best for us. We don't have the time, money, or resources to evaualuate all the books and websites that are avaialable. I think I need a short list of the most popular and common sites and books.
Also, For the above information, I need resources that can provide both newbie information ('cause I'm new to the language), intermediate information for people who have coding experience and catch on quickly, and advanced info for the nitty gritty occasions that inevitably pop up while coding.
I have learned some of the best help strategies for Cold Fusion, but any time I start learning a different language, I struggle to develop a new and efficient help strategy. What are some good suggestions?

Try professional JSP from Wrox Publication - a good book, but you will have to sit and read it, patiently - there is no shortcut to anything.
Ironluca

What are some good free game apps for 12-13 year olds

What are some good free games for 12-13 year olds?

I don't know of any that do exactly that, but I use Pinger. You can even make free wifi calls trough them. Call quality is as good, if not better, than Skype too.
Basic troubleshooting steps
17" 2.2GHz i7 Quad-Core MacBook Pro  8G RAM  750G HD + OCZ Vertex 3 SSD Boot HD 
Got problems with your Apple iDevice-like iPhone, iPad or iPod touch? Try Troubleshooting 101
 In Memory of Steve Jobs 

What are some options, in case someone has stolen my device

I need help, my iPod has been stolen, what are some options u recommend me to do, I have tried to located with "find my phone app" but it only tells me is offline, responds as soon as possible

Not really much
lost/stolen
No app is required.
- If you previously turned on FIndMyiPod on the iPod in Settings>iCloud and wifi is on and connected go to iCloud: Find My iPhone, sign in and go to FIndMyiPhone. If the iPod has been restored it will never show up.
iCloud: Find My iPhone
- You can also wipe/erase the iPod and have the iPod play a sound via iCloud.
- If off-line/not shown, then you will have to use the old fashioned way, like if you lost a wallet or purse.
- Change the passwords for all accounts used on the iPod and report to police
- There is no way to prevent someone from restoring the iPod (it erases it) using it unless you had iOS 7 on the device. With iOS 7, one has to enter the Apple ID and password to restore the device.
- Apple will do nothing without a court order
Reporting a lost or stolen Apple product
- iOS: How to find the serial number, IMEI, MEID, CDN, and ICCID number

What are the basic .jar files to be set in web dynpro project classpath

Hi,
I am having a problem while customizing the ESS. I used DTR, DC and imported configuration. After that, I created project from one of the DC(say ess/jp/addr). Later when I open an iView from any Web Dynpro component, I am getting lot of errors without even making any modifications.
I closed the project and reopened it and reload & rebuilt, but it doesn't solved my problem. In my classpath settings I couldn't find any jar files except the jre_lib. Could you please let me know what are the basic jar files we have to set in classpath and where to get them from. We are using NWDS 7.0.06 version.
Can you please let me know how to solve this or any other way to work around this.
It's an urgent to be fixed as early as possible, plz help me out.
Thanks & Regards,
Raj

Hi Julien,
Thanks for your reply.
We imported the the specified SCAs in our track.
we are getting the following errors.
Kind Status Priority Description Resource In Folder Location
Error The import com.sap.xss.per cannot be resolved CcPerAddressInterface.java NS1_XSSTR_Dessusaddrsap.com/gen_wdp/packages/com/sap/xss/hr/per/us/address/cc line 18
Error com.sap.pcuigp cannot be resolved (or is not a valid type) for the argument fpm of the method loadConfiguration CcPerAddressInterface.java NS1_XSSTR_Dessusaddrsap.com/gen_wdp/packages/com/sap/xss/hr/per/us/address/cc line 113
Error com.sap.pcuigp cannot be resolved (or is not a valid return type) for the method getNextPerspective CcPerAddressInterface.java NS1_XSSTR_Dessusaddrsap.com/gen_wdp/packages/com/sap/xss/hr/per/us/address/cc line 127
Error com.sap.pcuigp cannot be resolved (or is not a valid type) for the argument currentPerspective of the method getNextPerspective CcPerAddressInterface.java NS1_XSSTR_Dessusaddrsap.com/gen_wdp/packages/com/sap/xss/hr/per/us/address/cc line 127
Error com.sap.pcuigp cannot be resolved (or is not a valid return type) for the method getCAPState CcPerAddressInterface.java NS1_XSSTR_Dessusaddrsap.com/gen_wdp/packages/com/sap/xss/hr/per/us/address/cc line 137
Error com.sap.pcuigp cannot be resolved (or is not a valid type) for the argument perspective of the method getCAPState CcPerAddressInterface.java NS1_XSSTR_Dessusaddrsap.com/gen_wdp/packages/com/sap/xss/hr/per/us/address/cc line 137
we manually set below .jar files in classpath settings.
pcuixssfpm.jar
pcuixssutils.jar
logging.jar
essper.jar
Is there any alternative to work around.
Thanks & Regards,
Raj

When trying to send a pdf for multiple digital signatures, it keeps erroring out. What are some reasons?

I am having trouble sending out a document for digital signatures for multiple people. I enter the signature fields and click on Distribute. It then allows me to choose the receiving parties. I click on <SEND> and it processes for a moment and then I receive the following two errors: "Failed to send" followed by "Form distribution is aborted". It was working for me earlier and isn't now. I am fairly new to Acrobat and especially Digital Signatures. What are some possible reasons I am getting this error?

I finally got the document to send out by unclicking the "Collect name & email from recipients to provide optimal tracking" button, however, the responses come in as anonymous, so it's not real helpful with tracking my responses. Plus, I don't know if I'll encounter problems with follow up. The normal tracking system allows me to resend a message to those who have not responded. Now I guess I would just resend the request to those I have determined have not signed. Still working through the bugs but I'll update what I know and figure out here. Perhaps I will come to a solid solution and give a better summary.
As of now, I am sending and receiving responses... but the recipients have to change the received file to save as it is coming to them as read-only. Seems like this should be a whole lot less complicated.

What are some basic but need to know terminal commands?

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