org-mode/testing/examples/ob-sed-test.org

#+PROPERTY: results silent scalar
#+Title: a collection of examples for ob-sed tests

* Test simple execution of sed script
  :PROPERTIES:
  :ID:       C7E7CA6A-2601-42C9-B534-4102D62E458D
  :END:

  #+NAME: ex1
  #+BEGIN_EXAMPLE
    An example sentence.
  #+END_EXAMPLE

  #+BEGIN_SRC sed :stdin ex1
    s/n example/ processed/
    2 d
  #+END_SRC

* Test :in-file header argument
  :PROPERTIES:
  :ID:       54EC49AA-FE9F-4D58-812E-00FC87FAF562
  :END:

  #+BEGIN_SRC sed :in-file test1.txt
  s/test/tested/
  #+END_SRC

* Test :cmd-line header argument
  :PROPERTIES:
  :ID:       E3C6A8BA-39FF-4840-BA8E-90D5C4365AB1
  :END:

 /Note:/ Use =-i.backup= instead of just =-i= because the BSD =sed=,
  unlike the GNU =sed=, requires =-i <extension>=.

  #+BEGIN_SRC sed :in-file test2.txt :cmd-line "-i.backup"
    s/test/tested again/
  #+END_SRC