initial

clean.sh

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+#!/bin/bash
+
+### AUTO-UPDATER ###
+# Variables
+SERVER_FILE="http://h.local/clean.sh"
+SERVER_OK=1
+
+# Check if the server file exists
+curl -s --head $SERVER_FILE | head -n 1 | grep "HTTP/1.[01] [23].." > /dev/null
+
+if [ $? -ne 0 ]; then
+    echo "Error: $SERVER_FILE not found." >&2
+    SERVER_OK=0
+fi
+
+if [ $SERVER_OK -eq 1 ]; then
+    echo "Running auto-update..."
+
+    # Compare the local and server files sha256sum to check if an update is needed
+    LOCAL_SHA256=$(sha256sum clean.sh | awk '{print $1}')
+    SERVER_SHA256=$(curl -s $SERVER_FILE | sha256sum | awk '{print $1}')
+
+    if [ "$LOCAL_SHA256" != "$SERVER_SHA256" ]; then
+        echo "Updating clean.sh..."
+        curl -s -o clean.sh $SERVER_FILE
+        echo "clean.sh updated."
+
+        chmod +x clean.sh
+        echo "Permissions set up."
+
+        echo "Running updated clean.sh..."
+        ./clean.sh
+        exit 0
+    else
+        echo "clean.sh is up to date.."
+    fi
+fi
+
+####################
+
+# Run Docker system prune
+echo "Running Docker system prune..."
+docker image prune -af
+docker system prune -af
+
+# Clean APK cache from Alpine or apt for Debian
+if [ -x "$(command -v apk)" ]; then
+    echo "Cleaning APK cache..."
+    rm -rf /var/cache/apk/*
+    apk cache clean
+    apk update
+fi
+
+if [ -x "$(command -v apt)" ]; then
+    echo "Cleaning apt cache..."
+    apt-get clean
+    apt-get autoclean
+    apt-get update
+fi
+
+# Clean system caches
+echo "Cleaning system caches..."
+rm -rf /var/cache/*
+rm -rf /tmp/*
+
+# General system maintenance
+echo "Performing general system maintenance..."
+sync; echo 3 > /proc/sys/vm/drop_caches
+
+# Remove old logs
+echo "Removing old logs..."
+find /var/log -type f -name "*.log" -mtime +30 -delete
+
+echo "Maintenance completed."