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Add Linux Intune Installer (#243)
* Add Linux Intune Installer * Update Wallpaper config --------- Co-authored-by: theneiljohnson <theneiljohnson@users.noreply.github.com>
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‎Linux/Intune Installer/README.md‎

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# Intune Portal Installer
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Automates installation of Microsoft Intune Portal and dependencies (including
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Microsoft Edge) on supported Linux distributions.
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## Supported Distributions
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- Ubuntu 22.04, 24.04
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- RHEL / AlmaLinux 8, 9
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## Usage
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```bash
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# Basic install
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./installer.sh
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# Use insiders-fast channel
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./installer.sh --insiders-fast
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# Install from a local .deb/.rpm
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./installer.sh --local-package ./intune-portal-1.2404.1-1.deb
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# Show detailed output in terminal
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./installer.sh --verbose
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```
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## Flags
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| Flag | Description |
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|--------------------------|------------------------------------------------------|
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| `--insiders-fast` | Use the insiders-fast channel instead of prod |
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| `--local-package <path>` | Install from a local .deb/.rpm instead of the repo |
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| `--verbose` | Show detailed output in the terminal |
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| `-h`, `--help` | Show usage information |
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## Notes
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- The script auto-elevates to root if not already running as root.
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- All output is logged to `~/intune-installer.log`.
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- Safe to run multiple times (idempotent repo config and GPG key import).
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‎Linux/Intune Installer/installer.sh‎

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#!/usr/bin/env bash
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#
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# Microsoft Intune Portal Installer
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#
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# Installs Microsoft Intune Portal and its dependencies (including Microsoft Edge)
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# on supported Linux distributions.
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#
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# Supported distributions:
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# - Ubuntu 22.04, 24.04, 26.04
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# - RHEL/AlmaLinux 8, 9, 10
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#
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# Usage:
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# ./installer.sh [OPTIONS]
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#
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# Options:
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# --insiders-fast Use the insiders-fast channel instead of prod
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# --local-package <path> Install from a local .deb/.rpm file instead of the repo
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# --verbose Show detailed output to the terminal (in addition to the log)
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# -h, --help Show this help message
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#
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set -eu${DEBUG:+x}o pipefail
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# Handle --help before elevating to root
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for arg in "$@"; do
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if [[ "$arg" == "-h" || "$arg" == "--help" ]]; then
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sed -n '/^# Usage:/,/^[^#]/p' "$0" | head -n -1 | sed 's/^# \?//'
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exit 0
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fi
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done
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# Elevate to root if not already running as root (before arg parsing so $@ is intact)
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if [[ $EUID -ne 0 ]]; then
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exec sudo bash "$0" "$@"
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fi
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# --- Defaults ---
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CHANNEL="prod"
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LOCAL_PACKAGE=""
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VERBOSE=false
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# Use the invoking user's home directory, not root's
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USER_HOME="${SUDO_USER:+$(eval echo ~"$SUDO_USER")}"
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LOG_FILE="${USER_HOME:-$HOME}/intune-installer.log"
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# --- Functions ---
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usage() {
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sed -n '/^# Usage:/,/^[^#]/p' "$0" | head -n -1 | sed 's/^# \?//'
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exit 0
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}
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log() {
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echo "$1" >&7
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}
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die() {
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# Write to original stdout (fd 7) if available, otherwise stderr
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if { true >&7; } 2>/dev/null; then
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echo "Error: $1" >&7
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fi
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echo "Error: $1" >&2
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exit 1
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}
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detect_arch() {
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local arch
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arch=$(dpkg --print-architecture 2>/dev/null || rpm --eval '%{_arch}' 2>/dev/null || uname -m)
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case "$arch" in
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x86_64) echo "amd64" ;;
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aarch64) echo "arm64" ;;
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*) echo "$arch" ;;
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esac
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}
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# Remove duplicate Edge repo files that Edge's postinst script may create.
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# We maintain a single microsoft-edge.list — any others are duplicates.
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cleanup_edge_repo_duplicates() {
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local sources_dir="/etc/apt/sources.list.d"
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for f in "$sources_dir"/microsoft-edge-*.list; do
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[ -f "$f" ] || continue
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sudo rm -f "$f"
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done
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}
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# --- Argument Parsing ---
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--insiders-fast)
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CHANNEL="insiders-fast"
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shift
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;;
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--local-package)
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[[ $# -ge 2 ]] || die "--local-package requires a file path argument"
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LOCAL_PACKAGE="$2"
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shift 2
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;;
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--verbose)
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VERBOSE=true
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shift
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;;
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-h|--help)
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usage
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;;
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*)
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die "Unknown option: $1 (see --help)"
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;;
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esac
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done
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if [[ -n "$LOCAL_PACKAGE" && ! -f "$LOCAL_PACKAGE" ]]; then
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die "Local package not found: $LOCAL_PACKAGE"
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fi
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# --- Pre-flight ---
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# Read distro information
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. /etc/os-release
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DISTRO="$ID"
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RELEASE="$VERSION_ID"
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ARCH=$(detect_arch)
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# Print summary
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echo "============================================="
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echo " Microsoft Intune Portal Installer"
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echo "============================================="
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echo " Distro: $DISTRO $RELEASE"
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echo " Architecture: $ARCH"
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echo " Channel: $CHANNEL"
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if [[ -n "$LOCAL_PACKAGE" ]]; then
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echo " Local package: $LOCAL_PACKAGE"
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fi
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echo " Log file: $LOG_FILE"
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echo "============================================="
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echo ""
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# Redirect output to log file, keeping fd 7 for user-facing messages
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exec 7>&1
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if $VERBOSE; then
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exec &> >(tee -a "$LOG_FILE")
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else
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exec &>"$LOG_FILE"
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fi
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# --- Distro-specific installation ---
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case "$DISTRO" in
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"ubuntu")
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# Validate supported release
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if [[ "$RELEASE" != "22.04" && "$RELEASE" != "24.04" && "$RELEASE" != "26.04" ]]; then
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die "Ubuntu $RELEASE is not supported. Supported versions: 22.04, 24.04, 26.04"
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fi
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CODENAME="$VERSION_CODENAME"
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log "Installing prerequisites..."
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sudo apt-get -y install curl gpg
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# Import Microsoft GPG key (idempotent)
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if [[ ! -f /usr/share/keyrings/microsoft.gpg ]]; then
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curl -fsSL https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > "$HOME/microsoft.gpg"
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sudo install -o root -g root -m 644 "$HOME/microsoft.gpg" /usr/share/keyrings/
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rm -f "$HOME/microsoft.gpg"
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fi
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# Clean up any pre-existing Edge repo files to avoid duplicates
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cleanup_edge_repo_duplicates
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# Configure repo for portal and dependencies
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# For insiders-fast, the URL path stays as "prod" and "insiders-fast" is the apt component
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if [[ "$CHANNEL" == "insiders-fast" ]]; then
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APT_COMPONENT="insiders-fast"
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else
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APT_COMPONENT="$CODENAME"
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fi
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echo "deb [arch=$ARCH signed-by=/usr/share/keyrings/microsoft.gpg] https://packages.microsoft.com/ubuntu/$RELEASE/prod $APT_COMPONENT main" \
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| sudo tee /etc/apt/sources.list.d/microsoft-$CHANNEL.list > /dev/null
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# Configure repo for Edge
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echo "deb [arch=$ARCH signed-by=/usr/share/keyrings/microsoft.gpg] https://packages.microsoft.com/repos/edge stable main" \
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| sudo tee /etc/apt/sources.list.d/microsoft-edge.list > /dev/null
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log "Updating package information..."
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sudo apt-get update
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# Install Edge if not already present
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if ! command -v microsoft-edge &>/dev/null; then
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log "Installing Microsoft Edge..."
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sudo apt-get -y install microsoft-edge-stable
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# Edge's postinst may add duplicate repo files — clean them up
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cleanup_edge_repo_duplicates
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else
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log "Microsoft Edge is already installed."
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fi
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# Install Intune Portal
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log "Installing Intune Portal..."
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if [[ -n "$LOCAL_PACKAGE" ]]; then
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log "Using local package: $LOCAL_PACKAGE"
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sudo apt-get -y --allow-downgrades install "$(readlink -f "$LOCAL_PACKAGE")"
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else
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sudo apt-get -y install intune-portal
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fi
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;;
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"rhel"|"almalinux")
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MAJOR="${RELEASE%%.*}"
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# Validate supported release
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if [[ "$MAJOR" != "8" && "$MAJOR" != "9" && "$MAJOR" != "10" ]]; then
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die "$DISTRO $RELEASE is not supported. Supported major versions: 8, 9, 10"
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fi
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log "Installing prerequisites..."
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# RHEL 10+ uses a newer Microsoft GPG signing key
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if [[ "$MAJOR" -ge 10 ]]; then
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MS_GPG_KEY="https://packages.microsoft.com/rhel/$MAJOR/$CHANNEL/repodata/repomd.xml.key"
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# RHEL 10 requires EPEL for webkitgtk6.0 dependency
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rpm -q epel-release || sudo dnf -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-10.noarch.rpm
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else
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MS_GPG_KEY="https://packages.microsoft.com/keys/microsoft.asc"
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fi
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# For portal and dependencies
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sudo dnf config-manager --add-repo https://packages.microsoft.com/rhel/$MAJOR/prod
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# Import Microsoft GPG key
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sudo rpm --import "$MS_GPG_KEY"
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# Configure repo for portal and dependencies
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sudo tee /etc/yum.repos.d/microsoft-${CHANNEL}.repo > /dev/null <<EOF
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[microsoft-${CHANNEL}]
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name=Microsoft $CHANNEL - RHEL $MAJOR
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baseurl=https://packages.microsoft.com/rhel/$MAJOR/$CHANNEL
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enabled=1
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gpgcheck=1
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gpgkey=$MS_GPG_KEY
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EOF
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# Configure repo for Edge
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sudo tee /etc/yum.repos.d/microsoft-edge.repo > /dev/null <<EOF
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[microsoft-edge]
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name=Microsoft Edge
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baseurl=https://packages.microsoft.com/yumrepos/edge
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enabled=1
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gpgcheck=1
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gpgkey=https://packages.microsoft.com/keys/microsoft.asc
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EOF
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log "Updating package information..."
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# Install Edge if not already present
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if ! command -v microsoft-edge &>/dev/null; then
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log "Installing Microsoft Edge..."
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sudo dnf -y install microsoft-edge-stable
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else
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log "Microsoft Edge is already installed."
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fi
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# Install Intune Portal
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log "Installing Intune Portal..."
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if [[ -n "$LOCAL_PACKAGE" ]]; then
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log "Using local package: $LOCAL_PACKAGE"
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sudo dnf -y install "$(readlink -f "$LOCAL_PACKAGE")"
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else
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sudo dnf -y install intune-portal
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fi
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;;
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*)
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die "$DISTRO is not a supported distribution. Supported: Ubuntu 22.04/24.04/26.04, RHEL/AlmaLinux 8/9/10"
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;;
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esac
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# --- Done ---
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log ""
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log "Installation complete. Log file: $LOG_FILE"

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