how to use virtualbox for shell scripting

GPU access in WSL happens through a /dev/dxg device, which routes GPU calls out to the Windows GPU.

The Linux kernel used by WSL is updated automatically.

WSL can run Windows executables from Linux, which could also lead to a different environment than a traditional Linux VM.

Windows paths are appended to your path by default, which could cause unexpected behavior for certain Linux applications compared to a traditional Linux environment.

WSL automatically gives file access to Windows files.

The lifetime of the VM, the registered WSL distributions, etc., are all accessible by the user and can be modified by the user.

WSL users have full access to their Linux instances.

This means if you are using it as a web server, SSH into it to run your server and then exit, the VM could shut down because it is detecting that users are finished using it and will clean up its resources.

If you have no open file handles to Windows processes, the WSL VM will automatically be shut down.WSL has a lightweight utility VM that starts, stops and manages resources automatically.The main differences between WSL and a traditional production environment are: Our goal is to make clear how WSL differs from a regular VM environment, so you can make the decision on whether it fits your business needs. There are design features in WSL that make it great for this purpose but may make it challenging for production-related scenarios compared to other products. Put an alias in your ~/.bashrc: alias prepare_environ='export JAVA_HOME=/cygdrive/c/dev/Java/jdk1.5.WSL has been designed and built to use with inner loop development workflows. Note that when you type exit in this shell, you will return to the father one. Prepare a script evalfile.sh that prints the command to set the environment: #!/bin/shĮcho 'export JAVA_HOME=/cygdrive/c/dev/Java/jdk1.5.0_22'Įxport JAVA_HOME=/cygdrive/c/dev/Java/jdk1.5.0_22 Note that there is no need for a sha-bang at the begin of the sourcefile, but it will work with it.

Prepare a file sourcefile containg a list of commands to source in the current shell: export JAVA_HOME=/cygdrive/c/dev/Java/jdk1.5.0_22 There are a lot of different techniques to manage this situation: The father shell environment will remain untouched by anything happens in the child shell. This child shell will execute the script commands. When you run a shell script a new child shell is spawned. You have to use source or eval or to spawn a new shell.

How to use virtualbox for shell scripting