1p is a small wrapper around op, the 1Password CLI utility that makes it more useable.
opbinary in your$PATH- a CLI utility that can copy things to your clipboard
xsel -ibkxclippbcopywayclip(personal favourite, but I'm biased)
1p needs some information from you to function, it'll write this to ~/.config/1p/config.
Note that your session keys are also stored in this file. Everything but the clipboard command really belongs in ~/.local/share/1p, but I haven't gotten around to it yet.
$ 1p init
account name [foo.1password.com]: my_account.1password.com
email [[email protected]]: [email protected]
secret key [A3-XXXXXX-XXXXXX...]: A3-12345-12312-41234214
clipboard copy command [xsel -ibk]: wayclip -i
What was my Amazon login called again?
$ 1p grep amazon
Amazon.com: <redacted-email> [www.amazon.com]
Ah yes. Let's get that password, shall we?
$ 1p cp Amazon.com
What if I wanted to pipe my password to something?
$ 1p get Amazon.com
<redacted-password>