From 1fd6b46996bd73b408d0ebb595e995604342b15c Mon Sep 17 00:00:00 2001
From: JensDiemer <git@jensdiemer.de>
Date: Tue, 27 Oct 2020 09:15:43 +0100
Subject: [PATCH] add root server helper shell scripts

---
 scripts/apt-distupgrade.sh | 14 ++++++++++++++
 scripts/setup_user.sh      | 21 +++++++++++++++++++++
 2 files changed, 35 insertions(+)
 create mode 100755 scripts/apt-distupgrade.sh
 create mode 100644 scripts/setup_user.sh

diff --git a/scripts/apt-distupgrade.sh b/scripts/apt-distupgrade.sh
new file mode 100755
index 0000000..7558646
--- /dev/null
+++ b/scripts/apt-distupgrade.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+(
+    set -x
+    sudo apt update
+    { echo "---------------------------------------------------"; } 2>/dev/null
+    sudo apt -y full-upgrade
+    { echo "---------------------------------------------------"; } 2>/dev/null
+    sudo apt -y autoremove
+    { echo "---------------------------------------------------"; } 2>/dev/null
+    # Delete old entries:
+    sudo journalctl --vacuum-size=1G
+    sudo journalctl --vacuum-time=1years
+)
diff --git a/scripts/setup_user.sh b/scripts/setup_user.sh
new file mode 100644
index 0000000..d95c466
--- /dev/null
+++ b/scripts/setup_user.sh
@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+if [ "$(whoami)" != "root" ]; then
+    echo "Please start with 'sudo' !"
+    (
+      set -x
+      id
+      exit 1
+    )
+fi
+
+
+set -ex
+
+export USERNAME=${1}
+
+adduser --disabled-password --gecos "" --home=/home/${USERNAME} ${USERNAME}
+mkdir -p /home/${USERNAME}/.ssh
+cp /root/.ssh/authorized_keys /home/${USERNAME}/.ssh/
+chown -Rfc ${USERNAME}.${USERNAME} /home/${USERNAME}/
+echo "${USERNAME} ALL=(ALL) NOPASSWD:ALL">/etc/sudoers.d/${USERNAME}
\ No newline at end of file