Bandit Level 22

bandit22@bandit:~$ cd /../../bin
bandit22@bandit:/bin$ ls | grep "cron"
cronjob_bandit22.sh
cronjob_bandit23.sh
cronjob_bandit24.sh
cronjob_behemoth4
cronjob_leviathan5
crontab
bandit22@bandit:/bin$ cat cronjob_bandit23.sh
#!/bin/bash

myname=$(whoami)
mytarget=$(echo I am user $myname | md5sum | cut -d ' ' -f 1)

echo "Copying passwordfile /etc/bandit_pass/$myname to /tmp/$mytarget"

cat /etc/bandit_pass/$myname < /tmp/$mytarget
andit22@bandit:~$ cd /..
bandit22@bandit:/$ ls
behemoth dev home lib64 manpage narnia run srv utumno
bin drifter krypton lib.usr-is-merged maze opt sbin sys var
bin.usr-is-merged etc lib libx32 media proc sbin.usr-is-merged tmp vortex
boot formulaone lib32 lost+found mnt root snap usr
bandit22@bandit:/$ cd /tmp
bandit22@bandit:/tmp$ h=$(echo I am user bandit23 | md5sum | cut -d' ' -f1)
echo "$h"
8ca319486bfbbc3663ea0fbe81326349
bandit22@bandit:/tmp$ cat "/tmp/$h"
0Zf11ioIjMVN551jX3CmStKLYqjk54Ga