dzogrim

# SPDX-License-Identifier: MIT
#version=DEVEL
# Fedora 42 x86_64 minimal TTY Live hybrid ISO for firmware on/offline updates (fwupd)
#
# Purpose (what this ISO is for)
# - Text-only (TTY) Fedora 42 Live ISO to run firmware updates with fwupd.
# - Works online (LVFS over HTTPS) or offline using a restored cache.
# - Boots on UEFI and BIOS/legacy.
# - No GUI (nmcli only). Wi-Fi supported.
# - Persistence supported via an ext4 partition labeled 'overlay' on the USB stick.

dzogrim

#!/usr/bin/env bash
# SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: 2025 dzogrim
# SPDX-FileContributor: dzogrim <[email protected]>
# ==============================================================================
# Compare local config files/folders against two Dropbox references
#      ("work" and "personal") and show concise diffs/missing files.
# ==============================================================================
# How it works
#   • The REFSETS array lists triplets: "current|ref_work|ref_personal".

dzogrim

#!/usr/bin/env bash
set -Eeuo pipefail

# tailscale-prune-devices.sh description:
#  • Fetches all devices from your tailnet via GET /api/v2/tailnet/{tailnet}/devices.
#  • Filters out devices with `keyExpiryDisabled=true`.
#  • Flags devices whose key has expired (expires <= now)
#    or that have been inactive since a cutoff (lastSeen <= now-<days>; default 120).
#  • Shows name, lastSeen, and expires for each candidate.
#  • Deletes each candidate via DELETE /api/v2/device/{id}:

dzogrim

#!/usr/bin/env bash
# SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: 2015-2025 dzogrim
# SPDX-FileContributor: dzogrim <[email protected]>
# -----------------------------------------------------------------------------
# reset_spotlight_position.sh
# -----------------------------------------------------------------------------
# Description:
#   Re-centers the macOS Spotlight search bar on the main screen.
#   Optionally disables onboarding/suggestions and resets corrupted positioning.

dzogrim

#!/usr/bin/env bash
# ------------------------------------------------------------------------------
# Script : set-python-123.sh
# Author : Sébastien L.
#
# Description :
#   This script configures system-wide defaults for Python and related tools
#   installed via MacPorts. It uses `port select --set` to point commands like
#   `python`, `pip`, `cython`, `ansible`, etc. to a specific installed version.
#

dzogrim

#!/usr/bin/env bash

# ------------------------------------------------------------------------------
# Compare les fichiers de configuration bash (~/.bashrc.d) locaux avec des
# références sauvegardées sur Dropbox, selon l'environnement détecté (pro ou perso).
#
# Ce script est utile pour détecter les différences ou les oublis dans les fichiers
# de configuration shell synchronisés entre plusieurs machines.
#
# Dépendances : jq, diff, Dropbox installé et configuré avec fichier info.json

dzogrim

#!/usr/bin/env bash
# SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: 2019–2025 dzogrim <[email protected]>
#
# ------------------------------------------------------------------------------
# brew-update.sh — Homebrew Maintenance Tool for macOS
#
# This script automates Homebrew maintenance on macOS:
#   - Updates the package index (brew update)
#   - Lists and upgrades outdated packages (brew upgrade)

dzogrim

#!/usr/bin/env bash
# SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: 2015-2025 dzogrim
# SPDX-FileContributor: Sébastien L. <[email protected]>
# -----------------------------------------------------------------------------
# File: certs_validity.sh
# Description:
#   This script checks the expiration dates of TLS certificates
#   for common services (IMAP, SMTP, HTTPS) on a list of domains.
#   It performs DNS resolution and TLS negotiation using OpenSSL.

dzogrim

#!/usr/bin/env bash
# SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: 2015-2025 dzogrim
# SPDX-FileContributor: dzogrim <[email protected]>
# -----------------------------------------------------------------------------
# refresh_system.sh — macOS Maintenance Toolkit
#
# A modular Bash script to run daily/weekly maintenance on macOS systems.
# Uses either 'dialog' or 'gum' as an interactive frontend with fallback.
# Tasks include:

dzogrim

#!/usr/bin/env bash
# SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: 2025 Sébastien L.
#
# Description:
# This script scans and maintains Git repositories under a base directory.
# Features:
#   - Silent by default, verbose with '-v' or '--verbose'.
#   - Dynamic discovery with '--discover'.
#   - Force 'yes' with '--force', skip all prompts with '--skip'.