just use this:
btw: if you look here: https://hashcat.net/wiki/rule_based_attack the "TN" rule stands for toggle not for uppercase!
PS: it shouldn't make any speed differences if you use 2 "-r" within the hashcat command line, especially if you use a slow hashing algorithm like wpa/wpa2
Code:
maskprocessor 'T0$1$9$?d$?d' > toggle_first_and_append_digits.rule
btw: if you look here: https://hashcat.net/wiki/rule_based_attack the "TN" rule stands for toggle not for uppercase!
PS: it shouldn't make any speed differences if you use 2 "-r" within the hashcat command line, especially if you use a slow hashing algorithm like wpa/wpa2