jomix

#md5 of last 100MB of all files in current directory
find ./ -type f -print0 -maxdepth 1 | xargs -0 -n1 -I{} sh -c "echo '{}' >> output.md5 && tail -c 100000000 '{}' | md5sum >> output.md5"

jomix

Raspberry Pi has wlan (wireless) and eth0 (ethernet) network interfaces
The following will set 10.0.0.1 IP to eth0
The diskstation should typically get assigned 10.0.0.10 from dhcp

# assign a static address to eth0
sudo vim /etc/dhcpcd.conf
interface eth0
static ip_address=10.0.0.1/24

jomix

//https://dequeue.blogspot.com.au/2014/11/decrypting-something-encrypted-with.html

package main

import (
	"crypto/aes"
	"crypto/cipher"
	"crypto/md5"
	"encoding/base64"
	"fmt"