[35] Results

Golang : Capture text return from exec function example

golang os exec capture-return-text stdout

Problem:

You want to capture the text result return by exec function. How to do that?

Solution:

The code….... read more


Golang : How to pipe input data to executing child process?

golang input-pipe input-data os-exec

Problem :

Your program is executing a child process via os/exec and you want to pipe input data to the….... read more


Golang : Pipe output from one os.Exec(shell command) to another command

golang os-exec io-pipe shell-command

Problem :

You want to execute one shell command with os.Exec() function, wait for it to complete and then pipe….... read more


Golang : Launch Mac OS X Preview (or other OS) application from your program example

golang mac-os-x preview-app os-exec open

Problem :

You are building a program that specifically target an operating system and you want to invoke another application….... read more


Golang : ffmpeg with os/exec.Command() returns non-zero status

golang ffmpeg non-zero-status os-exec command run

Problem:

You want to use ffmpeg with os/exec.Command() and Run() to create your video files.

However, it keeps bombing….... read more


Golang : Execute shell command

shell-command exec

A programming language will not be complete if there is no way for the developer to execute shell command. In….... read more


Golang : Get absolute path to binary for os.Exec function with exec.LookPath

golang lookpath absolute-path exec

Sometimes it is good to tell our Golang program to execute exactly which binary file based on the path. For….... read more


Golang : Read directory content with filepath.Walk()

golang os

Golang's filepath.Walk function allow a program to traverse a directory content and tree with ease. In this tutorial, we will….... read more


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