hgbook: e9dd634ab99e en/examples/mq.dodiff

hgbook

hg_id is a one-liner. Pipe to head is superfluous

line source

1 #!/bin/bash

3 #$ name: diff

5 echo 'this is my first line' > oldfile

6 echo 'my first line is here' > newfile

8 diff -u oldfile newfile > tiny.patch

10 cat tiny.patch

12 patch < tiny.patch

14 cat newfile