SHA1 has decryption help

I wonder what are my options to crack this single sha1. Cross the wordlist option!

I couldn't find non outdated manual to understand the commands, they're really confusing me so I hope I came to the right to get help So what do you say?

@Btw last time I was involved into hash cracking the gui version was easy to use, I see now it's outdated and I see a mess there in downloads section