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+---
+layout: page
+title: Ubuntu
+permalink: /wiki/ubuntu
+---
+
+This page contains a wide range of common scripts / application setups for Ubuntu
+
+## MongoDB 3.4 on Ubuntu 23.10
+
+    wget http://launchpadlibrarian.net/668089858/libssl1.0.0_1.0.2n-1ubuntu5.13_amd64.deb
+    sudo apt install ./libssl1.0.0_1.0.2n-1ubuntu5.13_amd64.deb
+    sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
+
+    echo "deb http://repo.mongodb.org/apt/ubuntu precise/mongodb-org/3.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.4.list
+
+Now edit `/etc/apt/sources.list.d/mongodb-org-3.4.list`:
+
+    deb [trusted=yes] http://repo.mongodb.org/apt/ubuntu precise/mongodb-org/3.4...
+
+Then finish things up:
+
+    sudo apt-get update --allow-unauthenticated
+    sudo apt-get install -y mongodb-org
+
+    sudo mkdir -p /data/db
+    sudo chmod -R 777 /data/db
+
+## Redis 6.0.7 on Ubuntu 23.10
+
+    sudo apt-get install build-essential tcl
+    cd /tmp
+    curl -O http://download.redis.io/releases/redis-6.0.7.tar.gz
+    tar xzvf redis-6.0.7.tar.gz
+    cd redis-6.0.7
+
+Install redis:
+
+    make
+    make test
+    sudo make install
+
+    sudo mkdir /etc/redis
+    sudo cp /tmp/redis-6.0.7/redis.conf /etc/redis
+
+Edit `/etc/redis/redis.conf` with the following changes:
+
+- `supervised systemd`
+- `dir /var/lib/redis`
+
+Create systemd unit file for redis: `/etc/systemd/system/redis.service`:
+
+    [Unit]
+    Description=Redis In-Memory Data Store
+    After=network.target
+
+    [Service]
+    User=redis
+    Group=redis
+    ExecStart=/usr/local/bin/redis-server /etc/redis/redis.conf
+    ExecStop=/usr/local/bin/redis-cli shutdown
+    Restart=always
+
+    [Install]
+    WantedBy=multi-user.target
+
+Final steps:
+
+    sudo adduser --system --group --no-create-home redis
+    sudo mkdir /var/lib/redis
+    sudo chown redis:redis /var/lib/redis
+    sudo chmod 770 /var/lib/redis
+
+## Ruby 2.7.2 with rbenv on Ubuntu 23.10
+
+Edit the `/etc/apt/sources.list` file:
+
+    deb [trusted=yes] http://security.ubuntu.com/ubuntu bionic-security main
+
+Then run `sudo apt-get update`. After completion, install `libssl1.0-dev`:
+
+    sudo apt-get install libssl1.0-dev
+
+Install `rbenv` and be sure to include the following in `.zshrc`:
+
+    export PATH="$HOME/.rbenv/bin:$PATH"
+    eval "$(rbenv init -)"
+
+