Executing mount command from java / Child Shell cannot access the mounted directories -

-

I have a dragon script, which needs to be executed with a Java code. I use the following command: 

  ScriptResult Results = Executor. ExecuteCommand (script, params.getParams (), incorrect);   
 But the executor. executeCommand () A new shell fork I had previously run a mount command and the contents of / mnt / folder1 are accessible from the parent shawl but are not available from the new ignored hair shell.  
  string cmd = new string ("/ bin / mount ")  
 I have tried to execute the mount command, just before the executor. Process P = New Processor Builder (CMD). Start ();   
 and  
  string to executeCommand () Ip: / folder1 / mnt / folder1 " CMD = new string ("mount"); string [] arg = new string [] {"ip: / folder1," / mnt / folder1 "}; Process RR = Runtime.Greatantum (). Exec (cmd); Both give the following error:  
  java.io.IOException: "mount ip: / folder1 / mnt / folder1" did not run the program Can be: error = 2, by processing manufacturer by no such file or directory is not on java.lang. Start (ProcessBuilder.java:1041): java.io.IOEException: Error = 2, there is no such file or directory   
 I have created a  myscript sh  And mount command and python script copied the order to myscript. I implemented myscript throgh java code and it was successful, but I should add the mount command to the Java code and not through the different script.   
 
 
 Try changing  
  string cmd = new string (" / Bin / mount ip: / folder1 / mnt / folder1 "); Process P = New Process Builder (CMD) Start ();   
 to  
  Saint Ring [] CMD = new string [] {"/ bin / mount", "ip: / folder1", "/ mnt / Folder1 "}; Process P = New Process Builder (CMD) Start ();

Comments

Post a Comment

Popular posts from this blog

Pass DB Connection parameters to a Kettle a.k.a PDI table Input step dynamically from Excel -

-
Image
I have a requirement whenever I run my own kettle, dynamically took database connection parameters from an excel source Every run should go. I have an Excel column names: hostname, username, database, password. I want to pass these connection parameters to my table input stage dynamically whenever it runs the job. This is what I was trying to do. You can get it Connection parameters from the DB reading source (for example Excel or a CSV file in my example) < / Li> Store the parameters in the variable Using the variable in your connection's settings. Setting Variables Create another conversion for (you can not do it in the same conversion Uses): set variables element variable: The element that reads / writes your data creates a new connection and sets the connection parameter using $ {variable name_} Note that you will need to type in the field field in the field $ {password} Also keep in mind that this can be a security problem as the
Read more

multithreading - PhantomJS-Node in a for Loop -

-
I am trying to implement a screen-scraps application that opens a URL in which a parameter changes as it is for a loop: var data = [ '100', '101', '102', '103', '104']; (Var indexA = 0; indexA & lt; data.length; indexA ++) for {Phantom Generation ({'port': freeport}, function (pH) {ph.create page (function (page) {page.open ("http: //...++ data [index B] +" ... " , Status {console.log ("open site:" + data [index B], position); / * OLD * / indexB ++; page evaluation (function () {// page scrape and an object Return}, function {console.log (result.dataRequest); // here is the problem}); / * new and fixed * / indexB ++} first console Logs it: Open Site: 100 Success Opens Site: 101 Success B Ola Site: 102 Success Opening Site: 103 Success Opened Site: 104 Success Which is good. Data is verified in scrap HTML and from index to array Matches. So in page 101 I scrap '101 and retrieve' and pu
Read more

c++ - MATLAB .m file to .mex file using Matlab Compiler -

-
I know that it can speak as a very famous topic, but something that helps me with it Not found This scenario is: I have my functions function, no matter what's inside, it's a generic function that may depend on other toolboxes. Does. Has input and output; I want to generate the same myFun.mex function; : Lib myFun This way I get some new files: libmyfun.c libmyfun.dll Libmyfun.exp libmyfun.exports libmyfun .h libmyfun.lib Reading around and I think that Creating a myfun.cpp that is very famous is included: / * gateway function * / zero max function (ent NLHS, MXARRA * PLS [], int NRHS, CONST M Xeray * PHS []) Here is the Variable Deals * / / * code here * /} I have tried to do this and are called Regular of Max Generation: Max ('- v', 'myfun.cpp') But I get many errors, and I should say that my myfun.cpp copy / Paste Function is where I have a lot of doubts ... especially on input / output management. My q
Read more