How to view log file on service startup? - windows

Is it possible to view the log files when starting alfresco services on windows (prompt), like the tail -f on linux.

Actually, there is two approaches to achieve that:
Start Alfresco tomcat as a service, and have a 3rd party software like mtail* and tail the <alfresco-path>\alfresco.log
Stop tomcat service from msc.exe, tweak setenv.bat inside <path-to-alfresco-dir>\tomcat\bin\setenv.bat to give sufficient memory to the JVM, and then run <path-to-alfresco-dir>\tomcat\bin\startup.bat inside a cmd console
* Here is a list of alternative tools / methods.

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Start Websphere Application Server but not loading any application

Is there any way that we can start Websphere Application Server but not loading any applications installed on it?
Environment: websphere 7.0
I didn't find a command line tool method for doing this, but you can edit the deployment.xml files underneath each WAR/EAR file that you want to stop from auto-starting when Websphere starts up.
These deployment.xml files are located typically here:
/opt/IBM/WebSphere/AppServer/profiles/<my profile>/config/cells/<my cell>/applications/<my .ear>/deployments/<my app>/deployment.xml
Within this file is this XML snippet:
<targetMappings xmi:id="DeploymentTargetMapping_1499739616851" enable="true" target="ServerTarget_1499739616851"/>
Change the enable=true to enable=false for every EAR/WAR that you don't want to auto-start. Once done start WAS as you'd normally do so.
References
http://www-01.ibm.com/support/docview.wss?uid=swg21265381
If you mean not starting installed applications, this is controlled through Administrative Console in Enterprise Applications > your_app > Target specific application status. There you can enable or disable auto start.
Target specific application status

Topshelf, NLog and File Permissions

I have a Windows service application that uses the TopShelf library and I'm installing it in AWS during the cfn-init using the handy command line features that you get with topshelf.
C:\handy_service\> HandyService.exe install start
This basically installs the service in the registry and then calls sc start, but it's quite useful because it checks the service name matches what you expect and it allows you to configure the user that service will run as using the nice fluent API.
The installer code also writes some diagnostic logs to NLog if the service is configured to use NLog in general.
The problem is this: the installer runs as the default local administrator account that the AMI starts with and the NLog file gets created by this user. When the service starts up as the Network Service user, it doesn't have permission to write to the NLog log file.
How can I get my service to write to the log file? I've thought about setting the permissions programmatically but it looks nasty and I'd have to determine the log file name as this is generated dynamically based on the ec2 instance id. Also, it's not entirely obvious at what point the log file is first created. The easiest hack that I might go with is having two NLog.configs and switching one out at the end of the install after the logger is flushed. But because there is some overlap in time between the service starting and the installer exiting, I expect I'll lose a few lines of logging here.
Any clean suggestions would be greatly appreciated!
In the end I went with setting the permissions on the logs folder at deploy time. It's actually pretty straightforward with icacls, only a couple of lines in rake for instance, assuming you know where your logs folder is going to be:
sh %{icacls "#{logs_dir}" /grant "#{username}":(OI)(W)}
Not calling UseNLog() in the service config would also be a simple option, any install-time errors would go in the Windows event log in that case.

How does one run Spring XD in distributed mode?

I'm looking to start Spring XD in distributed mode (more specifically deploying it with BOSH). How does the admin component communicate to the module container?
If it's via TCP/HTTP, surely I'll have to tell the admin component where all the containers are? If it's via Redis, I would've thought that I'll need to tell the containers where the Redis instance is?
Update
I've tried running xd-admin and Redis on one box, and xd-container on another with redis.properties updated to point to the admin box. The container starts without reporting any exceptions.
Running the example stream submission curl -d "time | log" http://{admin IP}:8080/streams/ticktock yields no output to either console, and not output to the logs.
If you are using the xd-container script, then the redis.properties is expected to be under "XD_HOME/config" where XD_HOME points the base directory where you have bin, config, lib & modules of xd.
Communication between the Admin and Container runtime components is via the messaging bus, which by default is Redis.
Make sure the environment variable XD_HOME is set as per the documentation; if it is not you will see a logging message that suggests the properties file has been loaded correctly when it has not:
13/06/24 09:20:35 INFO support.PropertySourcesPlaceholderConfigurer: Loading properties file from URL [file:../config/redis.properties]

Creating a service in windows

I want to create a windows service to run an exe on start up.
Actually i am using mongodb.
Every time i need to start the mongod.exe at first to perform all operations.
Please give some suggestions to create a service to start this exe on start up.
A Windows service needs to communicate with Windows' service control manager.
I guess that mongodb does not support this out of the box.
So you either need to create a small service framework that starts mongodb or you can use something like srvany.exe (http://support.microsoft.com/kb/137890/en-us/).
Service Installation can be done with SC.EXE
MongoDB already runs as a service. Why aren't you installing it the usual way?
I got answer from this link.
Its working fine.
http://docs.mongodb.org/manual/tutorial/install-mongodb-on-windows/#mongodb-as-a-windows-service

What is good/free software for monitoring IIS in Windows Vista?

I always forget to check what's going on in IIS on our webservers, and am wondering: is there some stupid applet or something that always runs locally that I can click on to check event logs and IIS logs on a remote machine?
Mark
You can set up samurize to follow the output of the logging on the local and remote machines but it requires some setup.
You can use a remote shell utility such as OpenSSH to connect to remote machines securely.
One at a time. Compmgmt.msc -> connect to another computer.
But one at a time is boring. Monitoring dozens of machines? I've been using logparser from MS for my log monitoring needs. I run a query that dumps errors and warnings to a csv file a few times a day.
So far, I've only used it to aggregate event logs across the dozen servers in our QA environment, but it appears to take many forms on log input, including IIS. A pseudo log file query (don't have samples with me)
logparser "Select [eventtype], [message] into output.csv FROM \\server1\system, \\server2\system" -i EVT
This shows: You can aggregate multiple servers. You tell it the input format - it supports a dozen log types. You can dump it into a csv file. It looks sort of like SQL. This article in security focus has an IIS log sample.
I'm not an applet type of guy, so I haven't though much about desktop widgets to do this.

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