[solved] Problem sorting dictionary file

[tibit]

I'm trying to sort a huge (2gb) dictionary file.

I tried the hashcat tools, but had zero result.
With gnuwin utils, I tried sort.exe, gsort.exe, cat.exe

Code:

cat 20_04found.dic | sort | uniq > 20_04founduniq.dic
sort 20_04found.txt | uniq > 20_04foundu.txt
gsort 20_04found.txt | uniq -u >20_04foundu.txt

They all stopped after 163mb from a 2GB file.
I changed the file encoding to utf8, to ascii,and windows ...
but it didn't help.

How can I prevent the sorting process to stop at certain characters?
Or is there a good alternative working on windows 64bit

Thank you for replying