Based on Theran’s code, but extending it to methods on classes: class Dynamo(object): pass def add_dynamo(cls,i): def innerdynamo(self): print “in dynamo %d” % i innerdynamo.__doc__ = “docstring for dynamo%d” % i innerdynamo.__name__ = “dynamo%d” % i setattr(cls,innerdynamo.__name__,innerdynamo) for i in range(2): add_dynamo(Dynamo, i) d=Dynamo() d.dynamo0() d.dynamo1() Which should print: in dynamo 0 in dynamo 1
Use this: Runtime.getRuntime().exec(new String[] {“sh”, “-l”, “-c”, “./foo”}); Main point: don’t put the double quotes in. That’s only used when writing a command-line in the shell! e.g., echo “Hello, world!” (as typed in the shell) gets translated to: Runtime.getRuntime().exec(new String[] {“echo”, “Hello, world!”}); (Just forget for the moment that the shell normally has a builtin … Read more
Per the docs, the exec statement takes two optional expressions, defaulting to globals() and locals(), and always performs changes (if any) in the locals() one. So, just be more explicit/specific/precise…: >>> def myfunc(): … exec(‘myvar=”boooh!”‘, globals()) … >>> myfunc() >>> myvar ‘boooh!’ …and you’ll be able to clobber global variables to your heart’s contents.
Good news everyone! You can now capture output from <Exec> as of .NET 4.5. Like this: <Exec … ConsoleToMSBuild=”true”> <Output TaskParameter=”ConsoleOutput” PropertyName=”OutputOfExec” /> </Exec> Simply: Add ConsoleToMsBuild=”true” to your <Exec> tag Capture the output using the ConsoleOutput parameter in an <Output> tag Finally! Documentation here
Try executing this before you call exec: putenv(“PATH=” .$_ENV[“PATH”]. ‘:/usr/local/git/bin:/usr/X11/bin’);
system() calls out to sh to handle your command line, so you can get wildcard expansion, etc. exec() and its friends replace the current process image with a new process image. With system(), your program continues running and you get back some status about the external command you called. With exec(), your process is obliterated. … Read more
Add 2>&1 to the end of your command to redirect errors from stderr to stdout. This should make it clear what’s going wrong.
Ok, this is not simply an update but also an answer so I’m filing it as one. According to all information I could find, the following should theoretically do it: String[] cmd = {“explorer.exe”, “/select,\”C:\New”, “”, “”, “”, “”, “”, “”, “Folder\file.txt\””}; The multiple spaces have been broken into empty strings and the array version … Read more
<?php function exec_enabled() { $disabled = explode(‘,’, ini_get(‘disable_functions’)); return !in_array(‘exec’, $disabled); } ?> EDIT: Fixed the explode as per Ziagl’s comment.
Am I suppose to create a separate .php file which then runs from the php cli to execute one of these functions? This is probably the way I would do it : the PHP webpage adds a record in database to indicate “this file has to be processed” and displays a message to the user … Read more