It can be like your standard duplicate and paste commands, but unified and capable to sense when you need it to become chainable. I am using Parcellite and xsel to copy the last commit information from Git to my clipboard manager (for many motive, xclip would not do the job): https://petskyonline-onlinestrore.blogspot.com/2025/07/how-to-choose-and-maintain-perfect-dog.html