Re: [opensuse] bash: how to get file extension

15 Jul 2013


      On 07/15/2013 11:01 AM, lynn wrote:
...
How do I get the mp4 from this?
video_id="Robin Thicke - Blurred Lines ft. T.I.,
Pharrell-yyDUC1LUXSU.mp4"
man bash

v="some.file.ext"

  $ echo "${v%.*}"
  some.file

  $ echo "${v%%.*}"
  some

  $ echo "${v#*.}"
  file.ext

  $ echo "${v##*.}"
  ext

Have a nice day,
Berny
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Re: [opensuse] bash: how to get file extension

Bernhard Voelker