NX-OS EEM command/pattern option

Hello,
In IOS under EEM action we have command and pattern options to provide an imput based on specific pattern. I can not find that option in NX-OS. Is there any other syntax in NX-OS for similar application? Basically on a specific track down event I need to telnet to other NX-OS sytems and am trying to get it done using EEM on NX-OS. Any suggestions are appreciated.
Thank you.

Unfortunately, this is not possible on NX-OS. EEM on NX-OS is EEM by name only. The feature is very different than it is on IOS. What you could do is use an IOS box as a proxy. That is, send a trap using EEM from your NX-OS box, then have IOS do the telnet to the other NX-OS box to perform the necessary commands.

Similar Messages

Using ExtensibleEnvironment and Command Pattern with 3.7.1 Release

I am trying to port my project 3.6 project to 3.7.1. I am using the Extensible environment from the jar coherence-3.6-common-1.7.3.20019.jar
While starting the cluster I am getting the below errors.
Is there a confguration showing how to configure the Command Pattern and Extensible environment with XSD validation in 3.7.1?
Exception in thread "main" (Wrapped: Failed to load the factory) (Wrapped: Missi
ng or inaccessible constructor "com.oracle.coherence.environment.extensible.Exte
nsibleEnvironment(String)"
<configurable-cache-factory-config>
<class-name>com.oracle.coherence.environment.extensible.ExtensibleEnvironment<
/class-name>
<init-params>
<init-param>
<param-type>java.lang.String</param-type>
<param-value>C:/work/development/workspace/java/Coherence-Rest/cfg/cache-s
erver-config.xml</param-value>
</init-param>
</init-params>
</configurable-cache-factory-config>) java.lang.reflect.InvocationTargetExceptio
n
at com.tangosol.util.Base.ensureRuntimeException(Base.java:288)
at com.tangosol.net.ScopedCacheFactoryBuilder.getDefaultFactory(ScopedCa
cheFactoryBuilder.java:311)
at com.tangosol.net.DefaultCacheFactoryBuilder.getSingletonFactory(Defau
ltCacheFactoryBuilder.java:48)
at com.tangosol.net.DefaultCacheFactoryBuilder.getFactory(DefaultCacheFa
ctoryBuilder.java:121)
at com.tangosol.net.ScopedCacheFactoryBuilder.getConfigurableCacheFactor
y(ScopedCacheFactoryBuilder.java:112)
at com.tangosol.net.CacheFactory.getConfigurableCacheFactory(CacheFactor
y.java:126)
at com.tangosol.net.DefaultCacheServer.getDefaultConfigurableCacheFactor
y(DefaultCacheServer.java:364)
at com.tangosol.net.DefaultCacheServer.main(DefaultCacheServer.java:197)
Caused by: (Wrapped: Missing or inaccessible constructor "com.oracle.coherence.e
nvironment.extensible.ExtensibleEnvironment(String)"
<configurable-cache-factory-config>
<class-name>com.oracle.coherence.environment.extensible.ExtensibleEnvironment<
/class-name>
<init-params>
<init-param>
<param-type>java.lang.String</param-type>
<param-value>C:/work/development/workspace/java/Coherence-Rest/cfg/cache-s
erver-config.xml</param-value>
</init-param>
</init-params>
</configurable-cache-factory-config>) java.lang.reflect.InvocationTargetExceptio
n
at com.tangosol.util.Base.ensureRuntimeException(Base.java:288)
at com.tangosol.run.xml.XmlHelper.createInstance(XmlHelper.java:2652)
at com.tangosol.run.xml.XmlHelper.createInstance(XmlHelper.java:2536)
at com.tangosol.net.ScopedCacheFactoryBuilder.getDefaultFactory(ScopedCa
cheFactoryBuilder.java:273)
... 6 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstruct
orAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingC
onstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at com.tangosol.util.ClassHelper.newInstance(ClassHelper.java:694)
at com.tangosol.run.xml.XmlHelper.createInstance(XmlHelper.java:2611)
... 8 more
Caused by: java.lang.RuntimeException: Can't create a NamespaceContentHandler as
the URI scheme [http] in [http://www.w3.org/2001/XMLSchema-instance] is not sup
ported
at com.oracle.coherence.environment.extensible.DefaultConfigurationConte
xt$Scope.establishNamespaceContentHandlerFor(DefaultConfigurationContext.java:62
5)
at com.oracle.coherence.environment.extensible.DefaultConfigurationConte
xt.ensureNamespaceContentHandler(DefaultConfigurationContext.java:94)
at com.oracle.coherence.environment.extensible.DefaultConfigurationConte
xt.processElement(DefaultConfigurationContext.java:254)
at com.oracle.coherence.environment.extensible.DefaultConfigurationConte
xt.processDocument(DefaultConfigurationContext.java:204)
at com.oracle.coherence.environment.extensible.ExtensibleEnvironment.set
Config(ExtensibleEnvironment.java:438)
at com.tangosol.net.DefaultConfigurableCacheFactory.<init>(DefaultConfig
urableCacheFactory.java:193)
at com.tangosol.net.DefaultConfigurableCacheFactory.<init>(DefaultConfig
urableCacheFactory.java:179)
at com.tangosol.net.DefaultConfigurableCacheFactory.<init>(DefaultConfig
urableCacheFactory.java:155)
at com.oracle.coherence.environment.extensible.ExtensibleEnvironment.<in
it>(ExtensibleEnvironment.java:154)
... 14 more

Hi
Is there a reason you are using the 3.6 version of the incubator with Coherence 3.7 and not the latest INC-10 version? I suspect the 3.6 Incubator does not support normal XML schemas.
JK

Feedback on use of incubator command pattern

Hi,
We are currently prototyping some different solutions using coherence incubator (namely command pattern) and are looking for some feedback as to the viability and potential improvements to the solution.
h3. Summary of Prototype
The prototype does the following (i have a nice sequence diagram for this but don't see a way to attach it :():
+ client (e.g. through coherence extend) calls local api to save a "message" for a particular account (e.g. Account id = 1234). This calls namedcache.put and inserts an entry into the cache.
+ BackingMapListener is configured for the cache into which the client indirectly inserts. In the prototype this is a spring bean that extends AbstractMultiplexingBackingMapListener - which is fully "loaded" with all the required dependencies for the processing of the message (services, etc.).
+ The listener then registers a new context (using ContextManager) using a "grouping" id based on the sequence/ordering requirements. For example, say that each message against an account needs to be processed in order. The context would get instantiated with name = "1234", so that subsequent requests for account 1234 will get queued against the context with the same name whilst the previous request(s) are still processing. Messages for other accounts would register a different context name so they will get simultaneously processed.
NB: The functionality of this listener can be paralleled to the sample in CommandPatternExample for one submission. I am not entirely clear where command submissions typically "tie-in" but I am planning to kick them off from a backingmaplistener. I briefly explored using the 'com.oracle.coherence.common.events.dispatching.listeners.DelegatingBackingMapListener' to dispatch the commands but not entirely how this would tie in. As I understand it the delegating backingmaplistener is used within the 'liveobjects' context and dispatches entries that implement the LifecycleAwareEntry but not sure how we would create "custom-contexts" as we require (i.e. the identifier is not for the key of the cache entry but rather a subset of that -e.g. account id versus account message id).
+ A command is then created to process the account message, which is comprised of
- the Account which needs processed (the value of the backing map listener contains the Account itself)
- Any components that are required during processing (services, daos, etc - service might itself be injected with daos, etc.)
+ The newly instantiated command is then then submitted to the CommandSubmitter for the appropriate contextIdentifer (the one returned by 1234 in our example).
From some basic tests, the prototype is behaving as I desire - i.e. it queues and "synchronizes" the commands for the same context and also simultaneously processes commands assigned to different contexts asynchronously. That's great.
However, there are a number of things I am exploring for the actual implementation. I believe most of these are typical concerns so I wonder if Oracle or anyone can provide some feedback from past experience/proposed recommendations:
h3. Questions
h4. 1. Grid/server-side Business Logic Deployment
One of the things that has occurred to us is that ideally we would like to store the business processing logic (i.e. the heart of the processing within the command) either inside the grid or within a coherence node (i.e. made available through the classpath of the node startup).
In our case we have a few different "processing models", but ideally the processor/command will simply determine the appropriate control flow (i.e. within the command - or maybe the appropriate lifecycle if we end up using that) and associated business logic off the attributes of the object to be processed. I am not sure if our use case is typical, but to be clear we have a fair bit of business logic to be performed within the 'command', each in separate modules. In implementation, most modules will be interacting with the grid for lookups, etc. but ideally that will be abstracted from the Processor/Command which will only know that it is using an 'accountService' - for e.g.
Currently the business logic is "loaded" into the listener and "passed on" to the command through composition. Ideally we ant the command would be light-weight and the various "processing models" would either:
a) be deployed to each node and somehow "available" to the command during execution. Would need to work out how this would be come available to the execution environment; perhaps each 'Context' would wrap the processing details. However, even this is a bit too granular as likely a processing model will apply to many contexts.
b) Perhaps the business logic/processing components are deployed to the cache itself. Then within the command attributes on the object would be consulted to determine which processing model to "apply" and a simple lookup could return the appropriate control flow/processor(s).
c) Perhpaps the different logic/flow is embedded in a different "lifecycle" for the event processing and the appropriate lifecycle is detected by the listener and appropirately applied. Even with such a model we'd still like the various processing for each phase to be maintained in the server if possible.
Has anyone else done something like this and/or are there any thoughts about deploying the business logic to the grid this way? I see advantages/disadvantages with the different solutions, and some of them seem better for upgrades. For example if you upgrade the processing logic whilst requests are still coming in (clearly you would attempt to avoid this) and it is embedded into each node, what would happen if one node has been upgraded and a request comes to that node. Say one of the business logic modules performs a query against the cache which needs to consult another node (e.g. assuming you're using partitioned data) and that node has not received the upgrade and there's a conflict. In that regard perhaps deploying the different processing logic to a replicated cache makes more sense because once updated it should get pushed immediately to all nodes?
Are these known concerns? I'm new to grid-side processing concepts so just correct me if there's an obvious issue with tis.
h4. 2. Cleanup/Management of contexts
One thing I noticed on my prototype is that the context's that I create don't really go away. We are envisioning creating Many context per day (let's just say a few hundred million to be safe)
so ...
a) how do people normally remove the contexts? Does the command framework sort this out behind the scenes? I can see the 'stop' method on the CommandExecutor removing the context, but from a quick follow-through the only scenario which seems to potentially call this is if the context version number has changed. Is there some way to change the version when we submit additional commands to the same context?
b) Is there an issue with creating this many Contexts? As per earlier mention, to reduce overhead ideally the context will not be too heavy but any thoughts on our intended usage? We could use something like a hashing scheme to "bucket" the requests to contexts to reduce the total number of Contexts if required but this is not ideal.
h4. 3. Creation of new Command Every time.
In our scenario, each command needs to act upon a given object (e.g. one account). As I see it, this requires us to create a new Command for each message, because I do not see a way to 'pass in' the object to the execute method. Setting it to the context does not work either because we need to queue a few requests to each given context; I played with wrapping the object with GenericContext and setting the value but in reality we're submitting the commands whilst others are currently being processed so I don't see how this could work.
Any thoughts on this? Do you agree we'll have to create a new command for every message to be processed? We'll likely have millions of Commands per day so this will make a difference for us (although if we eliminate the logic from q#1 or the dependencies are singletons it's not a big deal)
h4. 4. Concurrency guarantees with the commandpattern
I also want to confirm my understanding of concurrency controls around the command pattern. Unlike an entry processor which controls updates to the entry upon which it was invoked, the command pattern only guarantees concurrency against processing occuring within the context of the currently operating command. Commands submitted to the same context will be processed synchronously but any entries which may have had a listener which spawned the command submission are in no way guarded. This latter point is pretty obvious I believe since there's no real link but I just want to make sure my assumptions are correct.
NB: in the scenario I am describing we do NOT need to update the original cache entry into which the account message was submitted. Instead other caches will be updated with results from additional processing logic so this is not that much of an issue for us.
h4. 5. Confirmation of concerns with "straight" entry processor
If we were to use a "straight" entry processor (versus command pattern which uses entry processor) which gets kicked off from a threadpool on a backing map listener (for example on insert or update), is it true that if a node were to go down, we would have issues with failover? NB: The reason we would kick off the entry processor from a threadpool would be to "simulate" asynchronous processing. As I see it, if we kicked off a thread on the listener and returned back to the client, nothing would "re-submit" the request if a node goes down. Is that correct?
ALTERNATIVELY, As I understand it, with an entry processor invoked from a client, it is the client coherence jar that receives the exception when a node goes down mid-process and the coherence jar takes care of "re-sending" the request to another node. So - if the threadpool is managed by the client and the client kicks off an invoke in one of the threads - then I believe the client WILL re-submit the entry processor requests if the node goes down - through the coherence jar/extend - not sure on the details but my point is that the client application does not have to provide any code for the "failover" but the coherence client jar performs this.
h4. 6. Lifecycle
I have not explored the "lifecycle" functionality available within the incubator - but as I understand it the main thing it could offer is that if we have many phases of the processing (as we do in most our use cases) - that the processing can be managed with the different lifecycles. NB: To be clear I am referring to 'live objects' with their own series of processing steps - not 100% if Lifecycle directly relates to 'live objects'. If a node goes down and is in the midst of processing 200,000 commands - the entire processing doesn't need to start over.. each request will need to go back to the previous completed phase of the lifecycle but may well avoid duplicated processing. All processing will need to be idempotent regardless, but lifecycles could avoid re-processing that was already complete.
Is this correct?
Other benefits?
(e.g. configurable processing logic as alluded to in Q#1).
Thanks very much
Edited by: 822486 on 21-Dec-2010 16:23
Edited by: 822486 on 21-Dec-2010 16:59

Hi User 822486,
When delving into a detailed prototype like the one you have below it's often useful to understand the use cases and business requirements before jumping into a solution. I think it may be best for you to reach out to the Coherence organization within oracle to further discuss these questions in detail so we can better guide you in the different ways to solve problems with Coherence and the incubator. I'll do my best to comment on your prototype and address the questions that you currently have:
NB: The functionality of this listener can be paralleled to the sample in CommandPatternExample for one submission. I am not entirely clear where command submissions typically "tie-in" but I am planning to kick them off from a backingmaplistener. I briefly explored using the 'com.oracle.coherence.common.events.dispatching.listeners.DelegatingBackingMapListener' to dispatch the commands but not entirely how this would tie in. As I understand it the delegating backingmaplistener is used within the 'liveobjects' context and dispatches entries that implement the LifecycleAwareEntry but not sure how we would create "custom-contexts" as we require (i.e. the identifier is not for the key of the cache entry but rather a subset of that -e.g. account id versus account message id).
Command submissions are just that, submissions to the command pattern for execution and they can be triggered from anywhere since they run asynchronously. The DelegatingBackingMapListener and the associated eventing model provides you with the foundations for building an Event Driven Architecture on top of coherence. It's used by both the Push Replication Pattern as well as the Messaging Pattern which you could use as references if you wanted to go down the path of using the eventing model as well. It really comes down to your use case (which I don't have a lot of details on at the moment). An Entry that is a LifecycleAwareEntry can basically take action when it's state is changed (an event occurs). As a completely bogus example you could have a AccountMessageDispatcher object in a cache with a DelegatingBackingMapListener configured and you could submit EntryProcessors to this dispatcher that gives it a set of messages to perform for a set of accounts. The Dispatcher could then every time it's updated submit commands for execution. In essence it's formalizing an approach to responding to events on entries - or server side event driven programming.
h2. Grid/server-side business logic deployment
Have you looked at the processing pattern at all? It's a framework for building compute grids on top of Coherence and may have more plumbing in place for you to achieve what you're looking for. I think it may be best for us to discuss your use case in more detail to understand the pros and cons of each approach before commenting further on a solution for you.
h2. Cleanup and Management of contexts
Contexts are marker interfaces so they can be incredibly lightweight which should allow you to create as many of them as you need. The biggest concern is ensuring that you have enough processing power in your grid to handle the volume of work you want to manage. This should be a simple matter of figuring out your load and sizing your cluster appropriately. The initial design of the command pattern was to have a set of well established contexts that would be used repeatedly. Given that the Command Pattern is primarily an example, you could extend the DefaultContextsManager to have an unregisterContext method.
h2. Creation of new command every time
I'm a little confused by your requirement here. Are you saying that you have a set of pre-defined operations that you want to apply to an account for example incrementAccountBalancyBy1? If so, I don't understand why you couldn't submit the same command instance to a context multiple times. While I wouldn't recommend using statics you could have a CommandFactory that returned the same command each time you call getCommand once it was instantiated once. Usually however we expect that you'll have some additional data unique to each message that the command must execute. This could be handled by having a setter on your command for these properties.
h2. Concurrency Guarantees
The Command Pattern Guaranteees that for a given context commands are processed synchronously in the order they are received. If you have multiple submitters sending commands to the same context, then the order of when the commands are processed will be based on the order in which they arrive at the node where the Context resides. A context is the control point that gives commands their ordering.
h2. Confirmation of concerns with "straight" entry processor
I'm not sure if I follow your question here. EntryProcessors are guaranteed to execute, even in the failure scenario (this is why they're backed up and why they must be idempotent). If you're referring to processing events based on a backing map listener rather than submitting commands, it handles your processing then it's a matter of wether you're asynchronously processing the events or not. If you are synchronously processing things and your node dies while the BML is executing you're right a node failure at that point will result in "nothing happening" and the client will re-try. If however you're asynchronously handling the events from your BML, then you could lose state. This is why we use entries the way we do in the common event layer, we persist state on an entry that we can't lose when a node fails. This allows us to asynchronously process the data after the node has been updated.
h2. Lifecycle
With respect to lifecycle if you're referring to LifeCycleAwareEntry - this is a way of designating that an Entry in the cache can process events when modified/mutated. This may be better discussed by phone or in person.

HT2638 since updating iPhoto it has ceased to open. i have tried to Hold down the Command and Option keys on the keyboard but it does not work. iPhoto still does not open

Since updating iPhoto it has ceased to open. I have tried to Hold down the Command and Option keys on the keyboard which is the suggested solution to then open a suggested solution to rebuild the library, but it does not work. iPhoto still does not open. can someone please help?
thank you

Try the following:
1 - delete the iPhoto preference file, com.apple.iPhoto.plist, that resides in your
Home/Library/ Preferences folder.
2 - delete iPhoto's cache folder(s):
Home/Library/Containers/com.apple.iPhoto
and, if there is one, the
Home/Library/Caches/com.apple.iPhoto folder
3 - reboot, launch iPhoto and try again.
NOTE: For Mavericks, 10.9, go to your Home folder and use the View ➙ Show View Options menu to bring the this window:
Happy Holidays

Is there a command line option for VNC to automatically launch in fullscreen mode?

I can launch a VNC window from the command line, as such:
open vnc://username:password@hostname
... but I'd like it to automatically start in full screen mode. Is there a command line option for this?
I'm using an old MacMini purely to connect to another Mac over screen sharing, but when the MacMini boots I'd like it to go straight into the fullscreen of the other desktop.
Many thanks!

Set the Integer pref browser.sessionstore.max_resumed_crashes to 0 on the about:config page to get the about:sessionrestore page immediately with the first restart after a crash has occurred or the Task Manager was used to close Firefox.
* http://kb.mozillazine.org/browser.sessionstore.max_resumed_crashes
That will allow you to deselect the tab(s) that you do not want to reopen, but will allow to reopen other tabs.
See:
* http://kb.mozillazine.org/Session_Restore#Restoring_a_session_after_a_crash
* http://kb.mozillazine.org/Browser.sessionstore.max_resumed_crashes

Command line option to specify Bridge master cache

Please allow a bridge command line option to allow the user to select a specific bridge master cache.
The motivation is as follows: I have written a c++ programme to key-word all of my many thousands of photo projects. Essentially each project is in a separate directory on 8 terabytes of networked disk. Associated with each directory is a set of key words. When the appropriate project is selected, I invoke Bridge to open that directory, possibly with a specific images as the "starting image" for that project. Since the master cache files are split (to accomodate the 500,000 max image count supported by bridge), it would be excellent if I can pass a reference to the specific master cache associated with that directory.
A second value of this option would allow the user to create desk-top short-cuts to invoke bridge using an appropriate cache structure. For example, the properties of one short cut could specify the cache file for the current daily use of the Bridge to process images in progress. A second could point the the cache associated with the historical first 400,000 image archived on the network, and a third could invoke bridge pointing to the cache for the next 400,000 image cache - or whatever grouping the user needs to match his workflow when using Bridge as the central focus for various digital assets..
This type of processing allows the user to conveniently invoke bridge according the the needed work flow when multiple cache systems are required. In addition, the multiple desk-top shortcuts would minimize the "error" of having bridge pointed, by accident/neglect, to the incorrect cache structure.
It would also be valuable to allow the user to display the current number of actual image items in a cache system - either as a "view" or "tools" option. This would allow the user to know when it is time to start a new master cache system. Of course, this can be intependently viewed in windows explorer by the count of files in the 1024 or 256 directories - however maybe the cache structure already "knows" this number instantly. Other statistics could be interesting as well - possibly the number of directories known to the cache (possibly the same as the count of directories within the 1024 or 256 directories). Possibly the number of files cached by file type (jpg, tif, psd, cr2, nef, etc) would be of interest to some folks - however, such things should be user-selectable since such analysis might be time intensive and maybe of no interest.
Of course, I do not know if this is consistent with other uses of Bridge - this request is made based upon my use of Bridge as a still photographer and a few videos I have created.
thank you....
tony

I'm going to be technical for a minute, just for the Forum archives...
The Library file location is stored in your "iTunes Prefs.xml" file in<pre>%APPDATA%Apple ComputeriTunes</pre>.
Actually, I should say that if you are using a non-default location, there is a key for "iTunes Library Location:1", e.g.:
<key>iTunes Library Location:1</key>
<data>
QwA6AFwARABvAGMAdQBtAGUAbgB0AHMAIABhAG4AZAAgAFMAZQB0AHQAaQBu
AGcAcwBcAFQAZQByAGkAZABvAG4AXABNAHkAIABEAG8AYwB1AG0AZQBuAHQA
cwBcAE0AeQAgAE0AdQBzAGkAYwBcAHQAZQBzAHQAbABpAGIAcgBhAHIAeQA=
</data>
The "data" is a base64-encoded UTF16-LE string that is the folder containing the "iTunes Library.itl" file and "Album Artwork" folder. In the above case:<pre>C:Documents and SettingsTeridonMy DocumentsMy Music estlibrary</pre>
The key/data pair does not exist if you're using the default Library location.
Similary, there is a key/value pair for "iTunes Library XML Location:1" -- except this part always appears, even if you are using the default location. Also, it is the full path to the file itself, not just the directory containing it. e.g.:<pre>C:Documents and SettingsTeridonMy DocumentsMy Music estlibraryiTunes Library.xml</pre>
Since it doesn't appear that double-clicking on the Library file you want to open works, I'm guessing the only way to swap locations is to edit the preferences file -- either directly, or with a script/program. I could probably write such a program in a 1/2 hour or so... I might just do that right now.

Bug in Illustrator CS6 pattern options palet

I found out that it was not possible to create a patern swatch with a single copy of 1x1. The preview window kept showing at least a 3x3 version and if you drag the swatch from your swatches pallet it copies 3x3 swatch.
Does any one else experienced the same issue and knows a work around??

Hi Wayne,
I'll show you in 5 steps what I mean (see images):
1 I create a shape with some text or other shapes in it
2 I drag it into the swatches panel
3 I double click on the new swatch and make the number of copies 1x1 and click on "Done" (the preview next to the tile type shows more!)
4 I drag the swatch edited in "Pattern options" from the swatch panel onto my Artboard and it creates multiple shapes
5 Is an example of dragging the same swatch from the Swatches pallet without editing it in "Pattern options"

File format for username/password file for -vcusersfile command line option

In what format do I specify username and password in a file that I can use for
the -vcusersfile command line option?

The text file should contain name/password pairs separated by an equal sign. Example:
myname1=password1
myname2=password2
Hope that helps,
Susan Doan

File name as command line option for multiple VM processes

"-Xloggc:/tmp/gc.log" is the option I'd like to set, but every process will log to that file and even if we don't experience any concurrency issues the data still isn't useful because I can't tell which process did what.
The island files are cleverly named to include their process number, can I do similar for command line options or will I be restricted to a single JVM?

Online help (as of LabVIEW 7.0?), Index, Command Line, User-defined arguments - It will show you the following:
You also can pass LabVIEW-defined or user-defined arguments when you launch LabVIEW from the command line. To pass user-defined arguments in the command line, enter two hyphens (--) surrounded by spaces before the set of user-defined arguments. LabVIEW does not use any arguments after the two hyphens to launch labview.exe. LabVIEW passes the arguments after the two hyphens to the block diagram of the VI you launch. Use the Application:Command Line Arguments property to read the user-defined command-line arguments passed when LabVIEW launches.
For example, to launch mycool.vi and pass user-defined arguments, use the following command:
c:\labview\la
bview.exe c:\coolapp\mycool.vi -- 1000 sine
On the block diagram of the mycool.vi, use the Application:Command Line Arguments property to read the 1000 and sine arguments you passed and handle the values.
Enjoy,
Roy

Split PDF by pages using command line options

Hi,
I am after a product to split a PDF file by pages / bookmark using command line options. It would be good, if the product comes with functionality to call from VB/.NET SDK.
I googled and came across many products, out of these following looks good. Has anyone used this. Please suggest me.
www.neeviapdf.com
www.coherentpdf.com
Thanks
Sarav

You are posting in the wrong forum. This forum is for Acrobat Scripting.

'autorotate and center' command line option for acroread toPostscript

Hello,
Is there a command line option available for 'autorotate and center' (like in the graphical view of acroread) while you convert a pdf to postscript on command line?
I must convert an A4 pdf to 'portrait' letter (fanfold). With the command below, everything is fine only the pdf is not rotated.
My command looks like:
acroread -toPostScript -size 792x612 -shrink -expand < pdffile.pdf
Mvg,
wim

Hello,
Our application generates A4 pdfs (reports) in portrait format. Now we have some matrix printers (Epson LQ680Pro) which are feeded with fanfold letter paper (11x8.5in - 792x612pix). The fanfold paper hangs on each other with the larges side (11in) - 90° rotated as by 'normal' paper.
What we have to do, is rotate (90°) and scale (A4 to letter) our pdf before we can print it correclty.
I've now fixed it with following commands (because acroread can't rotate, we use pdf90 to rotate our pdf first):
pdf90 --outfile tmp.pdf report.pdf;
acroread -toPostScript -size 792x612 -shrink -expand < tmp.pdf | lpr -P Epson_LQ680Pro -o Resolution=180dpi -o PageSize=FanLetter;
note: the Fanletter papersize is a self-defined papersize in the pdd for the printer.
Sincerely,
Wim

Question regarding Command pattern

Hi!
I have a question regarding the Command pattern:
//Invoker as defined in GOF Design Patterns
public class SomeServer {
    //Receiver as defined in GOF Design Patterns.
    private Receiver receiver;
    //Request from a network client.
    public void service(SomeRequest request) {
        Command cmd = CommandFactory.createCommand(request);
        cmd.execute();
}The concrete command which implements the Command needs a reference to Receiver in order to execute it's operation but how is the concrete command best configured? Should I send Receiver along with the request
as a parameter to the createCommand method or should i configure the receiver inside the CommandFactory or
send it as a paramter to the execute method? Since SomeServer acts as both client and invoker, SomeServer "knows" about the Commands receiver. Is this a bad
thing?
Regards
/Fredrik

#!/bin/bash
DATE=$(date '+%y-%m-%d')
if find | grep -q $DATE ; then
echo "OK - Backup files found"
exit 0
else
echo "Critical - No Backups found today!"
exit 2
fi
should work too and it's a bit shorter.
Please remember to mark the thread as solved.

Implement command pattern in any way or anything similar or anything at all

I have a controller class that listens to button presses from my button panel, and it also listens to mouse actions from another drawing panel.
When I press a button, it indicates some kind of drawing is going to happen in the drawing area. Only one action could be "active" at the same time. (To exemplify, put out square, put out circle, or whatever).
First I thought of using something similar to the command pattern. But when I press the button (here I wanted to create the command since then I know which one) I dont know yet which coordinates that are of interest. That would mean I would have to pass that data into the command�s execute() method, or create the command first now (right before it should execute)
Any suggestions of what could be a nice approach here are very welcome.
I know I am in that phase that I want to "patternize" a bit to much, but hey, at least you learn something and eventually you learn when not/how to use it more properly.

Maybe you could have a method that would return when the command needed to be excuted.
I dont get you fully there.
or could pass something else to the command that it could use determine when it needed to be executed?
I will however try to also send a bool which indicates whether it comes from a click or not. If that succeeds, I have managed to get all the commands to know by themselves when to do or not to do their stuff.
The only things that feels bad about that, is that only one command (for the moment at least) makes use of it. But I get rid of the bad smell ;-)
Add: Turned out that after all changes, most of the commands needed this variable too. Now everything feels good again ;)
Message was edited by:
sandsater
Message was edited by:
sandsater

JDev specifying SQLJ translator command line options

Hi,
I have come across the problem of SQLJ connections caching up to 5 sql commands and so leaving any related cursors open. This is happening mainly for statments where I have executed a SELECT ... INTO ... Any sqlj with iterators, I have closed the iterators so they do get removed and their cursors closed.
I have found that caching can be switched off via the SQLJ translator command line option -P-Cstmtcache=0.
How can I specify this command line option within my JDeveloper project settings? I don't want to have to build my project from the command line explicitly as this will complicate the Release Software Build procedure.
Can anyone help me, please?
Thanks a lot.

Can anyone offer any words of wisdom on this? We are currently using JDeveloper 3.1 (Build 681)

EEM command to read OID value

Hi,
I am trying to change SNMPv2 community string on 6509 remotely, without using expect script. I tried EEM applet (we cannot use TCL scripts), but it does not work.
EEM command "action 10 info snmp oid 1.3.6.1.2.1.1.4 get-type exact" is supposed to store the result into an environment variable. It does not. Or at least not in the one that is documented. Is it a bug? We have IOS 12.2(17r)SX5. To get EEM version i ran "sh event manager version" and got "eem: (v240_throttle) 2.21.32". Does it mean i have EEM version 2.21?
Thanks,

You would need to save that data into a context. You will need EEM 3.0 or higher for this, but you could do something like:
action 1.0 info snmp oid 1.3.6.1.2.1.1.4.0 get-type exact
action 2.0 set snmp_res1 $_info_snmp_value
action 3.0 info snmp oid 1.3.6.1.2.1.1.5.0 get-type exact
action 4.0 set snmp_res2 $_info_snmp_value
action 5.0 context save key SNMPCTX variable snmp_res*
To retrieve the previously saved values, use:
action 1.0 handle-error type ignore
action 2.0 context retrieve key SNMPCTX
action 3.0 if $_error ne FH_EOK
action 4.0 set snmp_res1 0
action 5.0 set snmp_res2 0
action 6.0 end
action 7.0 handle-error type exit

NX-OS EEM command/pattern option

Similar Messages

Maybe you are looking for