Hashcat two separators - Other Questions

[evilmog]

Hello,

Is there any way to import UserID:Email:Hash in hashcat without removing user id? Because that file is huge it will take time... Also would it go any faster if i crack just hashes, not email:hash? And today i bought GTX 1080 and i was going to crack IPB (2811) and it was going pretty slow. Did i done something wrong? I'm using command


cudahashcat64.exe -a 0 -m 2811 --username HashedFIle.txt -o output.txt D:\Passwords

Should i use add something more? I was hoping it will go way faster, my friend with TITAN X have it unhashing fast as hell

something like this:

cut -d: -f1,3- < hashfile > hashfile.out
then run hashcat --username -m blah [insert rest of command line here] hashfile.out