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terracenter / Cómo usar Virt Manager en Gentoo.md
Last active March 5, 2024 00:40 — forked from gorkawien/gist:95418da089f9f0d2d48b075bc04d5afc
Cómo usar Virt Manager en Gentoo

Ayuda para instalar Virt-manager en Gentoo

  • Instalación de virt-manager

    • Primero necesitamos añadir algo de información para construir virt-manager y qemu correctamente:

      echo "app-emulation/virt-manager gui policykit sasl" |  sudo tee  /etc/portage/package.use/virt-manager
      echo "app-emulation/qemu fuse lzo nfs numa opengl plugins python snappy ssh usbredir vde vte " |  sudo tee  /etc/portage/package.use/qemu
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terracenter / install_postman_mint_no_snap.md
Created November 7, 2023 01:40 — forked from prrao87/install_postman_mint_no_snap.md
Install Postman on Linux Mint (without using snap)

Goal

Postman is a usefull app to build and test APIs, most commonly installed on ubuntu-like systems via snap. On recent distributions of Linux Mint (20 and above), snap installs are no longer possible. The instructions below show how to install Postman via the terminal.

Download Postman

$ wget https://dl.pstmn.io/download/latest/linux64 -O postman.tar.gz

Extract archive

$ sudo tar -xzf postman.tar.gz -C /opt

Make symlink

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terracenter / notes-lmde-with-lvm-on-luks.txt
Created December 5, 2023 17:38 — forked from seanorama/notes-lmde-with-lvm-on-luks.txt
Install LMDE (Linux Mint Debian Edition) with LVM on LUKS (encryption) & hibernation support
# Title: Install LMDE (Linux Mint Debian Edition) 17 with LVM on LUKS (encryption) & hibernation support
#
# Description: These are very rough notes for installing LMDE with
# encryption via LVM on top of LUKS.
# - This includes SWAP being within LUKS
# - Includes fixing hibernation (which will also apply to Debian Jessie or greater)
########
# 1. Boot from LMDE DVD/USB/...
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terracenter / addbr0ubunmcli.md
Created January 11, 2024 14:15 — forked from plembo/addbr0ubunmcli.md
Add br0 to Ubuntu desktop using nmcli

Add a bridge interface to Ubuntu desktop using nmcli

Had to do this for some advanced networking with KVM, and couldn't figure out how to do it using the Nework Manager gui. Did find an article later that showed how to do it with nmtui, but it's so much easier to record what you did when using the cli.

Note: I now set net.ifnames=0 in grub for all my machines, to ensure my device names are "predictable" (so the first ethernet device will be "eth0" and not "ens1", "eno1 or anything else).

To see what everything looks like before starting:

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terracenter / nmbrnetkvm.md
Created January 11, 2024 14:15 — forked from plembo/nmbrnetkvm.md
NetworkManager bridged network for KVM guests

Setting up a bridged network for KVM guests

This will work with either networkd or NetworkManager as a resolver. In fact, this is the only way to do bridged KVM (libvirtd) networking with NetworkManager.

If you're using NetworkManager (on a desktop or laptop, for example) on your KVM host, follow these instructions to set up a bridge interface.

Once you have the host bridge set up, proceed as follows:

  1. Create a bridge network device inside KVM. Edit and save the below text as file host-bridge.xml:



  


  




    


          
    

      

        
        

          

              @terracenter
          

          

            
                terracenter
                / Howto.txt
            
            

              Created
              March 5, 2024 00:36
                — forked from aspann/Howto.txt
            

              
                Contabo - Howto install Gentoo/Linux
              
          

        

      

        

  

    
    


        



  


  

        

          
          

        

        

          
          ## prerequirements (VPS - XL) - after entered the rescuesystem
        

        

          
          bash
        

        

          
          mkfs.ext4 /dev/sda1
        

        

          
          mkfs.ext4 /dev/sda3
        

        

          
          mount /dev/sda3 /mnt/gentoo
        

        

          
          mkdir /mnt/gentoo/boot
        

        

          
          cd /mnt/gentoo
        

        

          
          #stage3: https://www.gentoo.org/downloads/#other-arches | current: http://distfiles.gentoo.org/releases/amd64/autobuilds/20170525/stage3-amd64-20170525.tar.bz2
        

        

          
          wget <PASTED_STAGE_URL>