diff --git a/assemble-m4b-audiobook.lua b/assemble-m4b-audiobook.lua old mode 100644 new mode 100755 diff --git a/calibre.lua b/calibre.lua old mode 100644 new mode 100755 diff --git a/find-banners.lua b/find-banners.lua old mode 100644 new mode 100755 diff --git a/rescue-from-github.lua b/rescue-from-github.lua old mode 100644 new mode 100755