Copy files to the destination, setting their mode

Copy files and set attributes.
Copy files (often executable) to a system location like `/usr/local/bin`, give them the appropriate permissions/ownership.
More information: <https://www.gnu.org/software/coreutils/install>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

install --mode {{+x}} {{path/to/source_file1 path/to/source_file2 ...}} {{path/to/destination}}

click the source code to copy install install on any operating system with command-not-found.com