root@bt:/pentest/passwords/crunch# cat charset.lst
# charset configuration file for winrtgen v1.2 by Massimiliano Montoro (mao@oxid.it)
# compatible with rainbowcrack 1.1 and later by Zhu Shuanglei <shuanglei@hotmail.com>
# Original modified by Ramius Kahn to allow for German and Danish special characters <Ramius@RainbowTables.net>
numeric = [0123456789]
numeric-space = [0123456789 ]
ualpha = [ABCDEFGHIJKLMNOPQRSTUVWXYZ]
ualpha-space = [ABCDEFGHIJKLMNOPQRSTUVWXYZ ]
ualpha-numeric = [ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789]
ualpha-numeric-space = [ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 ]
ualpha-numeric-symbol14 = [ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()-_+=]
ualpha-numeric-symbol14-space = [ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()-_+= ]
ualpha-numeric-all = [ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()-_+=~`[]{}|\:;"'<>,.?/]
ualpha-numeric-all-space = [ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()-_+=~`[]{}|\:;"'<>,.?/ ]
lalpha = [abcdefghijklmnopqrstuvwxyz]
lalpha-space = [abcdefghijklmnopqrstuvwxyz ]
lalpha-numeric = [abcdefghijklmnopqrstuvwxyz0123456789]
lalpha-numeric-space = [abcdefghijklmnopqrstuvwxyz0123456789 ]
lalpha-numeric-symbol14 = [abcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*()-_+="]
lalpha-numeric-symbol14-space = [abcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*()-_+=" ]
lalpha-numeric-all = [abcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*()-_+=~`[]{}|\:;"'<>,.?/]
lalpha-numeric-all-space = [abcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*()-_+=~`[]{}|\:;"'<>,.?/ ]
mixalpha = [abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWX YZ]
mixalpha-space = [abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWX YZ ]
mixalpha-numeric = [abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWX YZ0123456789]
mixalpha-numeric-space = [abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWX YZ0123456789 ]
mixalpha-numeric-symbol14 = [abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWX YZ0123456789!@#$%^&*()-_+=]
mixalpha-numeric-symbol14-space = [abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWX YZ0123456789!@#$%^&*()-_+= ]
mixalpha-numeric-all = [abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWX YZ0123456789!@#$%^&*()-_+=~`[]{}|\:;"'<>,.?/]
mixalpha-numeric-all-space = [abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWX YZ0123456789!@#$%^&*()-_+=~`[]{}|\:;"'<>,.?/ ]root@bt:/pentest/passwords/crunch# ./crunch 2 3 -f charset.lst mixalpha-numeric-space -o passlist.txt
root@bt:/pentest/passwords/crunch# tail -n 4 passlist.txt
7
8
9
root@bt:/pentest/passwords/crunch# head -n4 passlist.txt
aa
ab
ac
ad