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VPS-scripts_Unattended-Secu…/installer.sh

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#!/bin/bash
###################################
# Unattended Security Updates #
###################################
###############################
# @author: Bram Prieshof #
# @author: Branco van de Waal #
###############################
##-----------------##
# Defining Vars #
##-----------------##
#Enforcing Legacy Mode
APTMODE="apt"
OUTPUT='/dev/tty'
IMODE=l
#OS Detection
dist_ver=$(grep --color=never -Po "^VERSION_ID=\K.*" "/etc/os-release")
dist=$(grep --color=never -Po "^ID=\K.*" "/etc/os-release")
if [[ "${dist}" == *"ubuntu"* ]] && [[ "${dist_ver}" == *"18.04"* ]]; then
PKGM="$APTMODE"
PKGI="${PKGM} install -y --no-install-recommends"
PKGLIST="apt"
shortdist=ubu1804
elif [[ "${dist}" == *"ubuntu"* ]] && [[ "${dist_ver}" == *"20.04"* ]]; then
PKGM="$APTMODE"
PKGI="${PKGM} install -y --no-install-recommends"
PKGLIST="apt"
shortdist=ubu2004
elif [[ "${dist}" == *"debian"* ]] && [[ "${dist_ver}" == *"10"* ]]; then
PKGM="$APTMODE"
PKGI="${PKGM} install -y --no-install-recommends"
PKGLIST="apt"
shortdist=deb10
elif [[ "${dist}" == *"debian"* ]] && [[ "${dist_ver}" == *"11"* ]]; then
PKGM="$APTMODE"
PKGI="${PKGM} install -y --no-install-recommends"
PKGLIST="apt"
shortdist=deb11
elif [[ "${dist}" == *"centos"* ]] && [[ "${dist_ver}" == *"8"* ]]; then
PKGM="dnf"
PKGI="${PKGM} install --setopt=install_weak_deps=False --best -y"
PKGLIST="dnf"
shortdist=el8
else
echo "This OS is not supported"
exit
fi
unset dist_ver dist APTMODE
#Repo Vars
repo=https://git.bprieshof.nl/Work_Archive/VPS-scripts_Unattended-Security-Updates
branch=main
branchtype=branch
mtype=""$repo"/raw/"$branchtype"/"$branch""
#SelfBuilding Vars
PKGI="${PKGM} install -y"
##---------------##
# Functions #
##---------------##
msg () {
echo "$1"
}
##--------------------------##
# Installer-Requirements #
##--------------------------##
msg " Starting installer" 8 78
$PKGM update -y > $OUTPUT 2>&1
$PKGI curl > $OUTPUT 2>&1
##-------------------------##
# Generating APT list #
##-------------------------##
#Remove existing pkgList
rm -f /tmp/pkg.list
#General pkgList
if curl --retry 2 --retry-delay 1 --output /dev/null --silent --head --fail "$mtype"/generic.pkg.list; then
curl "$mtype"/generic.pkg.list >>/tmp/pkg.list
printf " " >>/tmp/pkg.list
fi
if curl --retry 2 --retry-delay 1 --output /dev/null --silent --head --fail "$mtype"/"$PKGLIST".pkg.list; then
curl "$mtype"/"$PKGLIST".pkg.list >>/tmp/pkg.list
printf " " >>/tmp/pkg.list
fi
##--------------------##
# Pre-Requirements #
##--------------------##
msg " Preconfiguring"
$PKGM update -y
$PKGM upgrade -y
##-------------##
# Installer #
##-------------##
$PKGM update
cat /tmp/pkg.list | xargs $PKGI
##---------------##
# Configuring #
##---------------##
if curl --retry 2 --retry-delay 1 --output /dev/null --silent --head --fail "$mtype"/conf.sh; then
source <(curl --retry 7 --retry-delay 5 -s "$mtype"/conf.sh)
fi
##-------##
# end #
##-------##
msg " Done!"