Add menu option to modify backup schedule/type
- Added new menu option 5: "Modify backup schedule/type" - Moved "Exit" option to option 6 - Created `reconfigure_backup_settings()` function that: - Preserves connection details (server, credentials) - Re-prompts for backup type, paths, schedule, and retention - Regenerates systemd service with new settings - Restarts backup timer - Shows service status and next scheduled backup time - Allows changing from file-level to block device backups (or vice versa) without reinstalling 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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zaphod-black
parent
afd1587837
commit
fea2c7a226
1 changed files with 178 additions and 2 deletions
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@ -323,6 +323,176 @@ EOF
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info "All other backup settings remain unchanged."
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}
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# Reconfigure backup settings only (type, schedule, retention)
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reconfigure_backup_settings() {
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log "Reconfiguring backup settings..."
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echo
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# Load existing configuration to preserve connection details
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if [ -f "$CONFIG_DIR/config" ]; then
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source "$CONFIG_DIR/config"
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else
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error "No existing configuration found. Please run full configuration."
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exit 1
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fi
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# Preserve connection details
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local SAVED_PBS_REPOSITORY="$PBS_REPOSITORY"
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local SAVED_PBS_PASSWORD="$PBS_PASSWORD"
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# Backup type selection
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info "Backup Type:"
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echo " 1) File-level only (.pxar) - Fast, efficient, selective restore"
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echo " 2) Block device only (.img) - Full disk image, bootable as VM"
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echo " 3) Both (Hybrid) - Daily files + Weekly block device (recommended)"
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local CURRENT_BACKUP_TYPE_NUM=""
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case "$BACKUP_TYPE" in
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files) CURRENT_BACKUP_TYPE_NUM="1" ;;
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block) CURRENT_BACKUP_TYPE_NUM="2" ;;
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both) CURRENT_BACKUP_TYPE_NUM="3" ;;
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esac
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BACKUP_TYPE_CHOICE=$(prompt "Select backup type [1/2/3]" "$CURRENT_BACKUP_TYPE_NUM")
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case "$BACKUP_TYPE_CHOICE" in
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1)
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BACKUP_TYPE="files"
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;;
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2)
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BACKUP_TYPE="block"
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;;
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3)
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BACKUP_TYPE="both"
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;;
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*)
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warn "Invalid choice, keeping current setting: $BACKUP_TYPE"
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;;
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esac
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echo
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# Backup configuration
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info "Backup Configuration:"
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if [[ "$BACKUP_TYPE" == "files" ]] || [[ "$BACKUP_TYPE" == "both" ]]; then
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BACKUP_PATHS=$(prompt "Enter paths to backup (space-separated)" "$BACKUP_PATHS")
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EXCLUDE_PATTERNS=$(prompt "Enter exclusion patterns (space-separated)" "$EXCLUDE_PATTERNS")
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fi
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if [[ "$BACKUP_TYPE" == "block" ]] || [[ "$BACKUP_TYPE" == "both" ]]; then
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echo
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info "Block Device Configuration:"
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info "Current device: ${BLOCK_DEVICE:-none}"
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# Try to auto-detect root device if none set
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if [ -z "$BLOCK_DEVICE" ]; then
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ROOT_DEVICE=$(findmnt -n -o SOURCE / | sed 's/\[.*\]$//' | sed 's/[0-9]*$//' | sed 's/p$//' 2>/dev/null || echo "")
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if [ -n "$ROOT_DEVICE" ] && [ -b "$ROOT_DEVICE" ]; then
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BLOCK_DEVICE="$ROOT_DEVICE"
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fi
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fi
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BLOCK_DEVICE=$(prompt "Enter block device to backup" "$BLOCK_DEVICE")
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# Verify it's a block device
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if [ ! -b "$BLOCK_DEVICE" ]; then
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warn "Warning: $BLOCK_DEVICE does not exist or is not a block device"
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info "Available block devices:"
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lsblk -d -n -o NAME,SIZE,TYPE | grep disk | awk '{print " /dev/"$1" ("$2")"}'
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echo
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CONTINUE=$(prompt "Continue anyway? (yes/no)" "no")
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if [[ "$CONTINUE" != "yes" ]]; then
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error "Configuration cancelled"
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return 1
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fi
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fi
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fi
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echo
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info "Backup Schedule:"
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echo " 1) Hourly"
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echo " 2) Daily (recommended)"
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echo " 3) Weekly"
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echo " 4) Custom"
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SCHEDULE_TYPE=$(prompt "Select schedule type [1/2/3/4]" "2")
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case "$SCHEDULE_TYPE" in
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1)
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TIMER_SCHEDULE="hourly"
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TIMER_ONCALENDAR="hourly"
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;;
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2)
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BACKUP_HOUR=$(prompt "Enter hour for daily backup (0-23)" "2")
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TIMER_SCHEDULE="daily"
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TIMER_ONCALENDAR="*-*-* ${BACKUP_HOUR}:00:00"
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;;
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3)
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BACKUP_DOW=$(prompt "Enter day of week (Mon-Sun)" "Sun")
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BACKUP_HOUR=$(prompt "Enter hour (0-23)" "2")
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TIMER_SCHEDULE="weekly"
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TIMER_ONCALENDAR="${BACKUP_DOW} *-*-* ${BACKUP_HOUR}:00:00"
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;;
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4)
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TIMER_ONCALENDAR=$(prompt "Enter systemd OnCalendar format" "*-*-* 02:00:00")
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TIMER_SCHEDULE="custom"
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;;
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esac
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echo
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# Retention policy
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info "Retention Policy:"
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KEEP_LAST=$(prompt "Keep last N backups" "${KEEP_LAST:-3}")
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KEEP_DAILY=$(prompt "Keep daily backups for N days" "${KEEP_DAILY:-7}")
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KEEP_WEEKLY=$(prompt "Keep weekly backups for N weeks" "${KEEP_WEEKLY:-4}")
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KEEP_MONTHLY=$(prompt "Keep monthly backups for N months" "${KEEP_MONTHLY:-6}")
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# Restore connection details
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PBS_REPOSITORY="$SAVED_PBS_REPOSITORY"
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PBS_PASSWORD="$SAVED_PBS_PASSWORD"
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# Regenerate systemd service with new settings
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echo
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log "Updating systemd service configuration..."
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create_systemd_service
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# Restart services
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log "Restarting backup timer..."
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systemctl daemon-reload
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systemctl restart pbs-backup.timer
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echo
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log "Backup settings updated successfully!"
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echo
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info "New Configuration:"
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echo " Backup Type: ${BACKUP_TYPE}"
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if [[ "$BACKUP_TYPE" == "files" ]] || [[ "$BACKUP_TYPE" == "both" ]]; then
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echo " Backup Paths: ${BACKUP_PATHS}"
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fi
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if [[ "$BACKUP_TYPE" == "block" ]] || [[ "$BACKUP_TYPE" == "both" ]]; then
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echo " Block Device: ${BLOCK_DEVICE}"
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fi
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if [[ "$BACKUP_TYPE" == "both" ]]; then
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echo " Schedule: Files ${TIMER_SCHEDULE} (${TIMER_ONCALENDAR}), Block device weekly (Sunday)"
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else
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echo " Schedule: ${TIMER_SCHEDULE} (${TIMER_ONCALENDAR})"
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fi
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echo " Retention: Last=${KEEP_LAST} Daily=${KEEP_DAILY} Weekly=${KEEP_WEEKLY} Monthly=${KEEP_MONTHLY}"
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echo
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# Show service status
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info "Backup Service Status:"
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echo "────────────────────────────────────────────────────────────"
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systemctl status pbs-backup.timer --no-pager -l || true
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echo "────────────────────────────────────────────────────────────"
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echo
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info "Next scheduled backup:"
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systemctl list-timers pbs-backup.timer --no-pager || true
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}
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# Interactive configuration
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interactive_config() {
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log "Starting interactive configuration..."
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@ -926,8 +1096,9 @@ main() {
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echo " 2) Full reconfiguration (all settings)"
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echo " 3) Reinstall PBS client and reconfigure"
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echo " 4) Run backup now"
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echo " 5) Exit"
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ACTION=$(prompt "Select option [1/2/3/4/5]" "1")
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echo " 5) Modify backup schedule/type"
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echo " 6) Exit"
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ACTION=$(prompt "Select option [1/2/3/4/5/6]" "1")
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case "$ACTION" in
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1)
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@ -1007,6 +1178,11 @@ main() {
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exit 0
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;;
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5)
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info "Modifying backup schedule and type..."
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reconfigure_backup_settings
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exit 0
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;;
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6)
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info "Exiting without changes"
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exit 0
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;;
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