Lets say I have 20 PLCs and I want to create a route in all of them.
Is there anyway to do it fast without TwinCAT manager or Visual Studio?
Is it possible to scan every AMS-NetId of the Network and get a list? Currently I have to type them from TwinCAT. And I dont see any button or something to copy an AmsNetId address..
Related
I am using VS Code for R in a remote Unix environment. My goal is to perform regular interactive job while editing the script on the remote server as what people usually do in RStudio locally.
For the HPC server I use, there're a admin node (i.e. login node) and a compute node (mostly for interactive job).
Usually what I did, is to login in via admin node first (via ssh), and then request certain resourses (e.g. memories, cpu, etc) from the compute node, and then do
ssh $SLURM_JOB_NODELIST
which transfer me from 'admin' to 'compute' node in the terminal.
And lastly, I do "R: Create R terminal". However, I wouldn't be able to check if this R terminal is operated on the compute node or the admin node.
There's a way to go around, by using 'radian' package and set "r.alwaysUseActiveTerminal" as "true". However, via this way, my data viewer wouldn't be attached and I couldn't view my data in the 'workspace'. As this,
enter image description here
The trickiest part is I need to use 'ssh' to switch between 'admin' and 'compute node'. While at the same time the whole left panel of VS Code, including the File Viewer, is still based on the 'admin' node.
Any suggestions and advice are welcome! Thanks a lot!
In the R syntax, use Sys.info() to find the hostname of the computer R is running on:
> Sys.info()["nodename"]
nodename
"node002.cluster"
My apps using bonjour service to conversation with each other via local network.
I am facing a problem on Xcode12 with OS14 device.
A device publish a service with server type name depends on self device IP address
(example: 192.168.33.20 -> _1921683320._tcp)
B device searching a service with service type depends on A device IP address
(example: _1921683320._tcp)
According to apple document..From OS14~
https://developer.apple.com/documentation/multipeerconnectivity
Important
Apps that use the local network must provide a usage string in their Info.plist with the key NSLocalNetworkUsageDescription. Apps that use Bonjour must also declare the services they browse, using the NSBonjourServices key.
because my service type name is named by local network ip, it is changeable base on local network setting, so I am thinking about to using wildcard to define the service type name.
example: _*._tcp
but seems wildcard is not available on this definition.(I tried it)
I am also thinking about changing the naming method on A device
(example: 192.168.33.20 -> _20._tcp)
and add _1.tcp ~ _255.tcp to info-plist
But if I changed the naming method, B device could not find A device until version up.
Any idea for this problem? Please help.
I'm currently working through the same issue - Bonjour service name is dynamically created based off the iPad name to form a local mesh network. The conclusion that I have came to is com.apple.developer.networking.multicast is required for this to function without completely overhauling how all that logic is done. (More info here)
You will have to request permission from apple by filling out a form here. Let me know if this works for you!
The thing I am finding is, you "might" not be able to use a wildcard, but you can put multiple entries in the plist:
Item 0 _multicastapp0-p._tcp
Item 1 _multicastapp1-p._tcp
Item 2 _multicastapp2-p._tcp
Item 3 _multicastapp3-p._tcp
etc
Item N _multicastappN-p._tcp
So for some reason if you are trying to have multiple "Groups" of 8 or have a device have it's own "collection" i.e. be a server and have 3 devices connect to that, you can.
I haven't "fully" tested but I am going to be doing this in my apps, I did test using multiple keys tho, but not fully, no errors...
I want to get combine attendance of 2 bio matric machine using odoo10
I think if Bio matric machine are synchronized each other may be sorted out my problem
Hope you are using zkem dll file. You have to read all the users from one device (using ReadAllUserID to buffer the data into device's memory and then GetAllUserInfo) then call SetUserInfo for every user id with another device.
You have to have a button on the odoo application like 'Sync', clicking this button, you can trigger the above logic.
If you are like to do it over http please check http://camsunit.com/application/biometric-web-api.html for api details.
I am newbie to the beats. I am using topbeat to monitor the system health.
Up to this point everything is fine.
Now I need to monitor the resource utilization of a java process, so I configured topbeat.yml as: procs: ["java"]
In my linux box there are 4 java processes are running but I am interested in only one java process. So,
Is there any way to monitor specific java process using regex?
Is there any way to differentiate the processes by name [not with pid]?
If you wish to view certain processes then you can use sample topbeat dashboards and in that dashboard there is one search which is for proc stats. From there select proc.name from the available fields and further filter it to select your relevant proc.name
Suggestion from elastic forum: https://discuss.elastic.co/t/topbeat-monitor-specific-java-process/65594/2 Try MetricBeat and see if it helps.
I have recently created a very small Google Compute Engine instance, naively thinking it's one of those easily scalable things Google people keep raving about.
I used the quick deployment feature of Wordpress and it all installed itself nicely, so I started configuring and adding data etc.
However, I then found out that I can't scale an existing instance (i.e. it won't allow me to change the instance type to a bigger one. I don't get why not, but there you go.), so it looks like I need to find a way to migrate my Wordpress installation to a new instance.
Will I simply be able to create a new instance and point it at the persistent disk my small instance currently uses, et voila, Bob's your uncle?
Or do I need to manually get the files and MySql data off the first instance and re-import into an empty new instance?
What's the easiest way?
Any advise or helpful links would be appreciated.
Thanks.
P.S.: Btw, should I try to use the Google Cloud SQL store instead of a local MySql installation?
In order to upgrade your VM:
access the VM's settings in the Developers Console (your project -> Compute -> Compute Engine -> VM instances -> click on the VM's name)
Scroll down to the "Disks" section, and un-check "Delete boot disk when instance is deleted"
Delete the VM in question. Take note that the disk, named after the instance, will remain.
Create a new VM, selecting "Existing disk" under Boot disk - Boot source. In the next box down, select the disk from point 3 above, as well as a bigger machine type.
The resulting new instance will use the existing disk from the old one, with improved hardware / performance.
As for using Cloud SQL in lieu of a VM-installed database, it's perfectly feasible, and allows to adjust the Cloud SQL instance to match your actual use. A few consideration when setting up this kind of instance:
limit the IPs allowed to connect to your Cloud SQL instance to your frontend's IP, and perhaps the workstation's IP or subnet from which you maintain the database out of.
configure Cloud SQL to use SSL certificates.
Sammy's answer covers the important stuff I just wanted to clarify how your files are arranged on the two disks that are attached to your instance:
The data disk contains /var/www/ which is all of the wordpress files. It's mounted on the instance at /wordpress
The boot disk contains everything else, including the MySQL database that was created for the Wordpress installation.