Neue Datei hochladen

2026-04-28 08:38:11 +00:00
parent 379e1bae7b
commit 64400834a6
1 changed files with 50 additions and 0 deletions
@@ -0,0 +1,50 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+SRC="${HOME}/"
+DEST_BASE="/run/media/hans/usbsicherung/jacboy_sicherung"
+HOST="$(hostname -s)"
+STAMP="$(date +%F_%H-%M-%S)"
+SNAPSHOT_DIR="${DEST_BASE}/${HOST}/${STAMP}"
+LAST_LINK="${DEST_BASE}/${HOST}/latest"
+LOG_DIR="${DEST_BASE}/${HOST}/logs"
+LOG_FILE="${LOG_DIR}/backup-${STAMP}.log"
+KEEP=30
+
+mkdir -p "${SNAPSHOT_DIR}" "${LOG_DIR}"
+
+RSYNC_OPTS=(
+  -aHAXx
+  --numeric-ids
+  --delete
+  --delete-excluded
+  --info=stats2,progress2
+  --human-readable
+  --partial
+)
+
+EXCLUDES=(
+  --exclude=".cache/"
+  --exclude="Downloads/"
+  --exclude=".local/share/Trash/"
+  --exclude=".gvfs/"
+  --exclude=".dotnet/"
+  --exclude=".codegpt/"
+  --exclude=".copilot/"
+  --exclude=".var/"
+  --exclude=".vscode/"
+  --exclude="temp/"
+)
+
+if [ -L "${LAST_LINK}" ] && [ -d "$(readlink -f "${LAST_LINK}")" ]; then
+  RSYNC_OPTS+=(--link-dest="$(readlink -f "${LAST_LINK}")")
+fi
+
+rsync "${RSYNC_OPTS[@]}" \
+  "${EXCLUDES[@]}" \
+  "${SRC}" "${SNAPSHOT_DIR}/" | tee "${LOG_FILE}"
+
+ln -sfn "${SNAPSHOT_DIR}" "${LAST_LINK}"
+
+cd "${DEST_BASE}/${HOST}"
+ls -1dt 20* | tail -n +$((KEEP + 1)) | xargs -r rm -rf