Assuming that the ABC tool is a console application that read and writes from the standard handles you can pass it individual commands and receive the command output in your program by redirecting the standard handles using pipes. There is no shortage of sample code and articles about how to accomplish this. Monday, October 9, PM. Does this help? Hi Rudolf Thanks.. With it I can able to invoke tool but - I didn't understood ,how to fire more than one commands sequentially and obtain output.
As I can see from code, It continuously attempting to read output in while loop , then where we should write command to get output In Expected Scenario though program- Command 1 fired.. Gets output of command 1 Command 2 fired.. Gets output of command 2 and so on You said, your tool can handle batch files with multiple commands. So why don't you create a batch file and "fire" this file?
Thanks Rupesh Shukla. Here is some dummy code. So before we leave Thanks Rupesh Shukla. Thanks a lot friend. This is very nice example you directed to me. Tuesday, October 10, AM. Combine pathTexconv, " texconv. If I pass the command to ExecuteCommandSync as is, the command has not produced the desired result.
Furthermore, StandardOutput. ReadToEnd returns an empty string, so I get no clue on what is wrong. But if I write the command string to a. ReadToEnd returns all the output written by the process What goes wrong in the call "ExecuteCommandSync command ;" and how can I fix it in a better way than using a.
Re: What is wrong with my command? From the beginning, I suspected the multiple parameters to be the problem. After posting the question, I kept thinking about how to encapsulate these parameters, so they would appear as one parameter to System. I tried with extra " around the command and with ' around it too, but that was no good. Then, I tried to put around the command and that did the trick. Now, I suggest adding directly into the System. This article is being copied without permission Raj Jul I really like this article for being useful still after many years.
My comment about this was immediately deleted by the author of that site. I hope as the author of this article you exercise your rights and inform the site to take down the unauthorized copy. Member Trying to execute dotnet test command in this program but not getting any output. PDF not generated Keepr Dec Can you guide me in this, if your code is the correct one to refer for such an activity and if yes then where will the pdf will be stored?
My vote of 5 hasiabewardana 3-Apr This solution is working for me. Thanks Sandeep! Works, but not with commands that need additional input Member Oct It works great. But it doesn't for commands like "TIME" which asks for a new time after it gives you the time. My vote of 5 Member Jun I downloaded this project, but its not opening.. Hi, I have a. Now how can I invoke that. Waiting for your valuable suggestions. Re: how to execute command lines from C Member Jan Cannot read configuration file due to insufficient permissions.
By Command prompt using Administrator mode, this works, but I need do by code Any help? Re: Cannot read configuration file due to insufficient permissions. You can run your process in elevated mode. Add a file "app. This will make the app always run in admin mode. Hi sandeep, I have web application, try to add app. I have problem needs your help osamaworx Jan My vote of 5 Gun Gun Febrianza May This is certainly one way, but you probably don't want to run commands from a c program, instead, most Linux programs have a lib that can just the programs' code directly.
For example ssh can use libssh. There's usually a VERY limited reason to run system commands from code.
If your going it a lot your almost certainly doing something wrong. I made a program in C like this — Tehseen Malik. Make sure you don't use this as a setuid executable, because it has an obvious buffer-overflow exploit.
As a security matter, we avoid system because it can be hijacked. After compiling this, install the resulting binary as setuid-root. Martin Martin 1 1 silver badge 3 3 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast Making Agile work for data science.
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