I want to make my app Device owner using Device policy manager for which I need to execute following command:
adb shell dpm set-device-owner {package_name}/{receiver_name}
This works find when emulator is running, and this command is hit from command line.
But I want to execute this programmatically, which I tried this way:
Java.Lang.Process process = Runtime.GetRuntime().Exec(command);
process.WaitFor();
But this doesn't work. As per the docs, I found a method ExecuteShellCommand under UiAutomation, but not sure how to use this method. Can anyone pls help?
The interesting part is how your command is defined.
Based on this answer I got the following working
Java.Lang.Process process = Runtime.GetRuntime()?.Exec(new string[] { "su", "-c", "echo test"});
var result = process?.WaitFor();
Debug.WriteLine(result);
where echo test is you actual command and su -c means substitute user and run the following command.
Related
I am trying to open appium, avd, and ride to run a test in Jeninks. I have the following in execute windows batch command:
C:
cd C:\Users\Gebruiker
appium
adb start-server
cd C:\Users\Gebruiker\AppData\Local\Android\Sdk\emulator
emulator -avd Pixel_3_API_23
ride.py
D:
cd D:\RIDE - testproject\Avans-One
robot -d Open_settings_connect_wifi AvansOne
It keeps loading after opening Appium, the first step. I have tried seperating the steps but it still doesnt work. It completes the first step and then just keeps loading. How do i fix this?
Most probably, this is happening because the command used to start the app is not returning while the app is running. So you will have to use a command that allows you to run the application in the background.
Check with something like below.
START /B title program
e.g.:
C:
cd C:\Users\Gebruiker
START /B "" appium
You can read more about the background process here
Sometimes it happens that a fastlane action throws an error like:
ERROR [2016-11-06 03:34:20.16]: Shell command exited with exit status 48 instead of 0.
I found troubleshooting difficult, as --verbose is not not verbose enough. By action I don't mean sh action, which is rather special case, but other fastlane actions e.g. create_keychain. The action create_keychain calls shell command security create-keychain and when it fails there is no clue what happened.
How do I find output of a shell command run by fastlane's action?
How do I find what shell command including all parameters is fastlane actually trying to run?
The output of the shell command is printed out by default when you use the sh action. Alternatively you can also run the shell command directly yourself using backticks (standard Ruby)
puts `ls`
The answer is that there is no such option at the moment, but it should be easy to add it.
I have created git issue #6878 for it.
I have a script in Ruby and inside has to run a bash command. This command is an export http_proxy = "" and export https_proxy = "".
The problem is that I run the following, without running errors, but appears that doesn't make any change:
system "export http_proxy=''"
system "export https_proxy=''"
I created a file.sh with this lines and if I run it in a terminal only works when run: source file.sh or . file.sh.
Could you please help me how I can run this commands in the Ruby script? It can be directly with the command lines or executing an .sh file in the script.
When you run a separate process using system, any changes made to the environment of that process affects that process only, and will disappear when the process exits.
That exactly why running file.sh won't change your current shell since it runs it as a sub-shell, and the changes disappear when the process exits.
As you've already discovered, using source or . runs deoes affect the current shell but that's because it runs the script not as a sub-shell, but within the context of the current shell.
If you want to change the environment variables of the current Ruby script, you should look into ENV, something like:
ENV["http_proxy"] = ""
ENV["https_proxy"] = ""
%x( echo 'hi' )
and to capture standard output in a variable
var = %x( echo 'hi' )
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'm working on creating a single command that will run mulitple things on the command line of another machine. Here is what I'm looking to do.
Use psexec to access remote machine
travel to proper directory and file
execute ant task
exit cmd
run together in one line
I can run the below command from Run to complete what I need accomplished but can't seem to get the format correct for psexec to understand it.
cmd /K cd /d D:\directory & ant & exit
I've tried appling this to the psexec example below:
psexec \\machine cmd /K cd /d D:\directory & ant & exit
When executing this it will activate the command line and travel to D:\directory but won't execute the remaining commands. Adding "" just creates more issues.
Can anyone guide me to the correct format? Or something other than psexec I can use to complete this (free options only)?
Figured it out finally after some more internet searching and trial and error. psexec needs /c to run multiple commands, but that syntax doesn't work with the setup I wrote above. I've gotten the below command to run what I need.
psexec \\machine cmd /c (^d:^ ^& cd directory^ ^& ant^)
I don't need to exit because psexec will exit itself upon completion. You can also use && to require success to continue on to the next command. Found this forum helpful
http://forum.sysinternals.com/psexec_topic318.html
And this for running psexec commands
http://ss64.com/nt/psexec.html
This works:
psexec \ComputerName cmd /c "echo hey1 & echo hey2"
For simple cases I use:
PsExec \\machine <options> CMD /C "command_1 & command_2 & ... & command_N"
For more complex cases, using a batch file with PsExec's -c switch may be more suitable:
The -c switch directs PsExec to copy the specified executable to the remote system for execution and delete the executable from the remote system when the program has finished running.
PsExec \\machine <options> -c PSEXEC_COMMANDS.cmd <arguments>
Since you asked about other options and this has tag configuration managment-- I guess you may be interested in Jenkins (or Hudson). It provide very good way of creating master-slave mechanism which may help in simplifying the build process.
I always use like this way :) and works properly
psexec \\COMPUTER -e cmd /c (COMMAND1 ^& COMMAND2 ^& COMMAND3)