Browse Source

Split apt-get example onto multiple lines. Use extra spaces to align the code block.

Signed-off-by: Charles Chan <charleswhchan@users.noreply.github.com>
Charles Chan 10 years ago
parent
commit
c4d2b34d13
1 changed files with 4 additions and 1 deletions
  1. 4 1
      docs/articles/dockerfile_best-practices.md

+ 4 - 1
docs/articles/dockerfile_best-practices.md

@@ -154,7 +154,10 @@ updated, use `apt-get install -y foo` and it will update automatically.
 
 
 * Do write instructions like:
 * Do write instructions like:
 
 
-    RUN apt-get update && apt-get install -y package-bar package-foo package-baz
+        RUN apt-get update && apt-get install -y \
+            package-bar \
+            package-baz \
+            package-foo
 
 
 Writing the instruction this way not only makes it easier to read
 Writing the instruction this way not only makes it easier to read
 and maintain, but also, by including `apt-get update`, ensures that the cache
 and maintain, but also, by including `apt-get update`, ensures that the cache