RedTeam
Others
Wordlist
2.combine

General

ubuntu@LXC:~$ python3 script.py

Please Type The File You Wanna Write Into: {YOUR FILE HERE}

Please Type All The Wordlists You Wanna Combine (One Space Seperated): {WORDLIST1} {WORDLIST2} {WORDLIST3} {ETC...}

Done Combining [WORDLISTS] into {THE MERGED WORDLISTS FILE.txt}

Other Possibility

Terminal

# Combine files together
cat file1.txt file2.txt file3.txt > combined_list.txt

# Sort and remove duplicate
sort combined_list.txt | uniq -u > cleaned_combined_list.txt