Paginate or columnate files for printing. More information: https://www.gnu.org/software/coreutils/manual/html_node/pr-invocation.html.
pr {{file1}} {{file2}} {{file3}}
pr -h "{{header}}" {{file1}} {{file2}} {{file3}}
pr -n -D "{{format}}" {{file1}} {{file2}} {{file3}}
pr -m -T {{file1}} {{file2}} {{file3}}
pr +{{2}}:{{5}} -l {{page_length}} {{file1}} {{file2}} {{file3}}
pr -o {{offset}} -W {{width}} {{file1}} {{file2}} {{file3}}