Hi,
--- On Wed, Oct 28, 2015 at 12:56 PM, Baskar Selvaraj
<baskar at linuxpert.in> wrote:
| M2L01.mp4 should be renamed to M2L11.mp4 and
| M3L01.mp4 should be renamed to M3L21.mp4
\--
M1L10.mp4 can be renamed to M1L00.mp4? Here is a quickly hacked up Ruby script:
=== test.rb ===
#!/usr/bin/env ruby
Dir.glob("*.mp4").each do |f|
new_f = f.dup
new_f[3] = (f[1].to_i - 1).to_s
File.rename(f, new_f)
end
=== END ===
SK
--
Shakthi Kannan
http://www.shakthimaan.com