ls -la /usr/share/crunch/charset.lst
crunch 6 6 0123456789ABCDEF -o list.txt
# Create a file of passwords 6 characters long using 0-F and save it to a file
crunch 4 4 -f /usr/share/crunch/charset.lst mixalpha -o mixedalpha.txt
# 4 character passwords using pre-defined crunch list
crunch 8 8 -t ,@@^^%%% |more
# Similar to Abc$#123, Jud()666, Hol&&278 passwords