sk:tldr:21cd6
The given command performs a search operation in a specific directory ("path-to-directory") and finds all the files (-type f) within that directory and its subdirectories.
The "|" character is a pipe that redirects the output of the "find" command to the next command in the pipeline, which is "sk --multi".
"sk" stands for "selecta" and is likely a utility or script used to interactively select items from a list. The "--multi" flag enables multiple selections, allowing the user to select multiple files from the list generated by the "find" command.
Finally, the ">" character is used to redirect the output of the "sk" command to a specified file ("filename").
In summary, this command finds all files within a directory, allows the user to interactively select multiple files using "sk --multi", and saves the selected filenames to a specified file.