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1. Network connection with iwd Network connection with iwd

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   # Network connection with iwd

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   # Method 1: iwd

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   # Install iwd package

2. Gem GEM_NAME_VERSION cannot be unins... Gem GEM_NAME_VERSION cannot be uninstalled because it is a default gem

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   # irb

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   Gem.default_specifications_dir

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   => /home/user/.rvm/rubies/ruby-3.3.6/lib/ruby/gems/3.3.0/specifications/default

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   cd /home/user/.rvm/rubies/ruby-3.3.6/lib/ruby/gems/3.3.0/specifications/default

3. Docker cleanup Docker cleanup

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   Docker cleanup:

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   # Kill all running containers:

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   docker kill $(docker ps -q)

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4. chained-wireguard-ansible chained-wireguard-ansible Public

   Forked from iamckn/chained-wireguard-ansible

   Ansible scripts for the set up of a chained wireguard VPN connection

5. Old rubies and OpenSSL 1.x Old rubies and OpenSSL 1.x

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   OpenSSL

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   ----------------------------------------

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   export OPENSSL_VERSION="1.1.1s"

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   wget https://www.openssl.org/source/openssl-$OPENSSL_VERSION.tar.gz

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   tar zxvf openssl-$OPENSSL_VERSION.tar.gz

6. Rails 8 + Bootstrap + FontAwesome Rails 8 + Bootstrap + FontAwesome

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   rails new appname -d=postgresql -c=bootstrap -j=esbuild

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   yarn add @fortawesome/fontawesome-free

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   # config/initializers/assets.rb