A command-line tool to batch bump file numbering:
02-fish.md -> 03-fish.md
03-cow.md -> 04-cow.md
04-spoon.md -> 05-spoon.md
Only currently works with two-digit files.
stack build
stack install
To update all files in the current directory from the prefix 03 and upwards:
fnump 03
You can also automatically update references to the renamed files in a text file by adding it as the second argument:
fnump 03 document.md