Tag: snap

How to compile lxd-p2c to migrate physical servers to LXD containers

The lxd-p2c utility helps you to migrate your physical servers to LXD containers. Dan Mac Donald wrote a tutorial with practical instructions on how to perform such a migration. There has been a recent discussion on compiling lxd-p2c and I am summarizing here. You would run lxd-p2c on a physical server that is to be …

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Permanent link to this article: https://blog.simos.info/how-to-compile-lxd-p2c-to-migrate-physical-servers-to-lxd-containers/

How to run a Windows virtual machine on LXD on Linux

LXD is a hypervisor to run both system containers (a la LXC) and virtual machines (a la QEMU) on Linux distributions. System containers are lightweight because they are based solely on the Linux kernel for their virtualization features, and support Linux guests only. However, virtual machines can run other operating systems. In this post, we …

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Permanent link to this article: https://blog.simos.info/how-to-run-a-windows-virtual-machine-on-lxd-on-linux/

Using the radare2 snap package

radare2 is a tool for reverse-engineering software. It is quite versatile, and can deal either with binary files of executable code, or even attach to a running process. Packaging (making available an installation package for end-users) is always an issue, especially when the software gets updated often. There is in the works a snap package …

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Permanent link to this article: https://blog.simos.info/using-the-radare2-snap-package/

How to know when a LXD container has finished starting up

You have just run lxc launch ubuntu:18.04 mycontainer and a new container is being created. The command returns very quickly (around 1-2s) and the container image starts running. The container image may take a few more seconds to complete, so that the init performs all the required tasks. The problem The question is, how do …

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Permanent link to this article: https://blog.simos.info/how-to-know-when-a-lxd-container-has-finished-starting-up/

How to run HelloWorld in radare2 (installed from a snap package)

You can write instructions in a language like English, just like I do now with this blog post. If you want to write instructions for a computer, you are likely to use some sort of intermediate language that will then be converted into raw instructions suitable for the computer. Those intermediate languages are the programming …

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Permanent link to this article: https://blog.simos.info/how-to-run-helloworld-in-radare2-installed-from-a-snap-package/

How to try LXD 3.0 beta

LXD is a container hypervisor/lighter-visor for Linux distributions. You kinda get the effect of a Linux virtual machine but using Linux containers instead. You can consider them as lightweight virtual machines. Currently, LXD is at version 2 (2.21) and soonish version 3.0 will be released. In this post we see how to get to try …

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Permanent link to this article: https://blog.simos.info/how-to-try-lxd-3-0-beta/

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