I'm able to kick off IIS express to run my mvc 3 app with the following coffeescript line:
iisex = jake.createExec(['iisexpress /path:' + process.cwd() + ' /port:9090 /systray:false'], {printStdout: true})
#listening code here
iisex.run()
I then run some jasmine tests using
ex = jake.createExec(['phantomjs run_jasmine_test.coffee http://localhost:9090/app/applebees_testrunner.html'], {printStdout: true});
Test pass and now I want to kill IISExpress.
The problem is that now I have a long running process and the process wants me to 'press q' to stop the server. Is there a way to send a q to the running process so that the server will stop?
Perhaps this helps. Is there a way for you to run the following command (needs cmd line opened with admin rights - to do this manually).
iisreset /stop
Related
I am using a job in Junkins to build my application (.ear) and then deploy it in Glassfish. I want to execute asadmin undeploy myApp before I deploy my application (the new version). The problem is in the 1st execution there is no application deployed so executing asadmin undeploy myApp generates an error. Any suggestion to deal with this situation. Any proposition is the most welcomed. Thank's.
EDIT :
Correct me if I am wrong in my method, maybe I am doing things wrong! Is this the right way to have a chain of production of a sowtware? Do I have to stop the server and restart it?
I never used Glassfish, but you could check if your app is deployed before to execute the undeploy.
If you know the port in which your app should be in execution, you could simply check with netstat or lsof.
EDIT:
Have a look to this doc (Example 2–3 Listing Applications), seems that you can see that with:
list-applications --type web
Regarding this:
Correct me if I am wrong in my method, maybe I am doing things wrong! Is this the right way to have a chain of production of a sowtware? Do I have to stop the server and restart it?
I think the correct answer is that it depends on the web server you are using (for example Glassfish provide the autodeploy). But generally, the approach works.
After watching some videos on Bash and with the help provided by Davide Patti, I figured out how to do it.
Knowing that I used the answer of Davide Patti and I thank him for his help I choosed to write my own answer for a simple reason: Patti's answer didn't work.
In order to test if an application is deployed and undeploy it if it is deployed I used the following Bash code which worked for me:
apps=`asadmin list-applications -t --user=admin --passwordfile=password.txt`
for app in $apps
do
if [ $app = "the_name_of_your_app" ]
then
asadmin --user=admin --passwordfile=password.txt undeploy the_name_of_your_app
fi
done;
PS: the content of password.txt is a single line: AS_ADMIN_PASSWORD=admin
I've got an ant target ant server that runs a Java application which logs to the console. I need to run a new ant target ant server-gui which also logs to the console. But when I run ant server the logging prevents me from running any new ant targets.
When I enter ^c (which is the only way I know of to get out of situations like that) it kills the Java application. I need both to run. What keystroke will get me out of that "input" mode and able to run new terminal commands?
UPDATE: I haven't found a direct solution to getting out of that mode I mentioned, but opening a new tab/window in terminal does the trick. I can run as many any commands as I'd like that way. Still looking for a good solution to get out the "input" mode, though!
UPDATE 2: #abcdef pointed out another post that has an even more elegant solution.
There are a few ways to do this, assuming you are on *nix
1) Run the ant command with a & at the end to tell *nix to run the command in the background
2) Run the command with nohup at the beginning (https://en.wikipedia.org/wiki/Nohup)
3) when the process is running press ctrl-z then enter the command bg. This manually forces the command to run in the background
I hope this helps you out
Not sure why when I execute a Python tools like pip or nosetests inside powershell, a separate popup command line windows will show, execute my command, then disappeared. This is annoying because I can hardly see the executable output, especially the last few lines before the popup close.
I assume there are some setting I can change to stop the popup?
I am using Powershell 2.0 in Windows 7.
Powershell is not cmd.exe, and it has a different console interface. More than likely, your py tools are writing to a non-existent shell window. You may be able to get around this by using the following syntax:
cmd /c script.py
What you do when you execute the python scripts directly from the PS prompt is fire-off a DOS shell for the period of time it takes for the command to complete. Since there's no 'pause' implemented, the shell window closes when the command completes.
A test script
# tester.py, just a test
print "This is a test script, that is all."
Output in PS:
C:\src\python
{powem} [36] --> .\tester.py
C:\src\python
{powem} [37] --> cmd /c .\tester.py
This is a test script, that is all.
mp
For someone has similar problem, please have a look at this answer, I think this solution eventually solved my problem. and in my case, I have to restart my computer to get it all working.
I am using IntelliJ 11 with Grails 2.0.0 under Ubuntu. When IntelliJ executes any grails command it hangs straight away. I am not able to migrate my project to 2.0.0 (from 1.3.7) or even create a new grails project.
No exceptions thrown in the logs, hangs after clicking on create-app using grails.
Anyone have an idea what could be the problem here?
Thanks,
For me, the freeze only occurs when starting idea from a terminal window using & (ampersand for running in background, like this:
/path/to/your/ideahome/bin/idea.sh &
IDEA then starts correctly, but as soon as any grails command is run, the process enters "stopped" state and the IDEA GUI appears to be frozen.
When doing "fg" on the process, the application wakes up again and actually runs the grails command.
So, the workaround is of course to not run IDEA in background, for example by creating a desktop icon using the following as the "command":
bash -c "export JAVA_HOME=/path/to/your/javahome;/path/to/your/ideahome/bin/idea.sh"
I have found the following to 'unstick' the process though not every time.
when Intellij hangs due to some grails command or another, I run the following to see which processes are running (I have an alias set with the name 'idea' you would use whatever the command is to run idea)
ps -ef | grep idea
There are usually 3 or 4 processes, but the first one looks like:
username 19349 14977 0 10:41 pts/1 00:00:00 /bin/sh /usr/local/bin/idea
I run the following command to kill it
kill -9 {processId}
For example:
kill -9 19349
We use -9 to force full kill the process.
Intellij begins processing as normal. Sometimes I get the prompt about whether I am sure I want to exit to which I reply no.
Sometimes it does not work and I have to kill intelliJ entirely then start over. Most times it works.
Try 11.0.2 RC from http://confluence.jetbrains.net/display/IDEADEV/IDEA+11+EAP. If it doesn't help, file a bug at http://youtrack.jetbrains.net/issues/IDEA with a thread dump attached, refer to http://www.jetbrains.net/devnet/docs/DOC-260 for details.
I'm trying to modify a legacy Delphi 5 app so that it can be launched either from it's icon/via Explorer, or from the console (command-line). When it gets launched from the console, I want the program to detach itself from the console process, so that the console can continue to execute other instructions without waiting for my program to terminate.
I want to use it in a 'batch' file, such that I might have;
#echo off
rem step 1 - do some stuff here
rem
rem step 2 - launch my app
c:\myfolder\myapp
rem
rem step 3 - do some more stuff here
and that the console process moves on to step 3 straight after launching my app in step 2.
I'm sure I've done this before, many years ago, but I'm puzzled as to what exactly I did. I don't want to write a tiny console app 'launcher' for my main Windows app - I'm 95% sure that there was a way of doing this within a 'normal' Delphi GUI app.
I guess I could use vbscript or powershell or something to 'execute' my program with some kind of 'nowait' parameter but the client is familiar with batch files and I don't really want to upset the applecart by suggesting he change his scripts or install additional stuff - I'm making changes to the executable anyway and it would be great to tick this box for him too.
Anyone? :-)
I think the START command is the one you're looking for. It starts a process separately to the console and it's part of cmd.exe so no extra software required.
But I was of the opinion that GUI apps did this anyway. Maybe Delphi is different to MSVC.
Open up a console and type "start /?".
As itowlson states in the comments, GUI application do generally detach themselves. It's the actual cmd.exe shell doing trickery in that it waits for it to finish if it's running from a cmd file.
So "notepad" from the prompt will start it in the background but "notepad" within a cmd file will wait. Within the cmd file, you need to use:
start notepad.exe
or whatever your application is called (not notepad, presumably).
try: start "" c:\myfolder\myapp (with the empty quotes)
I think Microsoft has been solve this problem in Windows Power Shell.
In command prompt, even if you use "start ", you cant detach your process really from cmd. If you close the cmd, you will die, suddenly. But In windows Power Shell, you can detach your program or command from Power Shell as default.
So, if you prefer to use Windows Power Shell instead of Command Prompt, just do this:
PS: X:\> <your command>
Here's one way that I've found. It works quite cleanly and doesn't leave any extra cmd windows around (the recommendation to use start c:\myfolder\myapp does not work:
cmd /c dir && c:\myfolder\myapp
To quote the CMD help:
/C Carries out the command specified by string and then terminates
Note that multiple commands separated by the command separator '&&'
are accepted for string if surrounded by quotes.
Apparently it notices that the dir command terminates and exits, even though your app was launched on the same command. Chalk it up to one of Windows vagaries.
u should use the cd command example
cd/
cd myfolder
start myapp
exit