commit e8861396e188d198b27ba13088325ea7ce126531
Author: Max Buz <79866323+xopek-by@users.noreply.github.com>
Date:   Sun Feb 2 23:09:51 2025 +0100

    Scripts section added. Readme revorked.

diff --git a/README.md b/README.md
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+# Important Notice
+
+When downloading and running scripts from the internet, it is crucial to understand what the script does. Running unknown scripts can pose security risks, such as exposing your system to malware or other malicious activities. Always review the code and ensure it comes from a trusted source before executing it.
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diff --git a/docker_cleanup.sh b/docker_cleanup.sh
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+#!/bin/bash
+
+# This script cleans up Docker resources that are not being used. Including images, containers, volumes. 
+
+### !!! WARNING !!! ###
+# This command is destructive and should be used with caution, as it permanently deletes all unused containers, images, networks, and volumes without recovery options. 
+# This will also delete persistent data volumes!
+# Always make sure, that you have a backup of your data before running this script.
+
+# Script: cleanup_docker.sh
+# Log file location
+LOG_FILE="$(dirname "$0")/docker_cleanup.log"
+
+# Run cleanup command and capture output
+OUTPUT=$(docker system prune -af --volumes 2>&1)
+
+# Extract reclaimed space amounts (excluding "Total reclaimed space: 0B" lines)
+RECLAIMED_SPACES=$(echo "$OUTPUT" | grep -Po '(?<=Total reclaimed space: )[0-9.]+[A-Z]+' | grep -v '^0B$')
+
+# Calculate total reclaimed space
+TOTAL_RECLAIMED=0
+for SPACE in $RECLAIMED_SPACES; do
+  UNIT=${SPACE: -2} # Extract the unit (e.g., MB, GB)
+  VALUE=${SPACE%${UNIT}} # Extract the numeric value
+  VALUE=${VALUE//,/} # Remove any commas if present
+
+  case $UNIT in
+    KB) VALUE=$(echo "$VALUE / 1024 / 1024" | bc -l);; # Convert KB to GB
+    MB) VALUE=$(echo "$VALUE / 1024" | bc -l);;       # Convert MB to GB
+    GB) VALUE=$VALUE;;                                # Already in GB
+    *) VALUE=0;;                                      # Unknown unit
+  esac
+
+  TOTAL_RECLAIMED=$(echo "$TOTAL_RECLAIMED + $VALUE" | bc -l)
+done
+
+# Get the current timestamp
+TIMESTAMP=$(date '+%d.%m.%Y %H:%M:%S')
+
+# Write the log entry only if there's something reclaimed
+if (( $(echo "$TOTAL_RECLAIMED > 0" | bc -l) )); then
+  printf "%s - Cleanup finished. Total reclaimed space: %.3f GB\n" "$TIMESTAMP" "$TOTAL_RECLAIMED" >> "$LOG_FILE"
+else
+  printf "%s - Cleanup finished. No space was reclaimed.\n" "$TIMESTAMP" >> "$LOG_FILE"
+fi
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