setup-gummiboot-conf: add splash file support

[profile/ivi/setup-ivi.git] / README

diff --git a/README b/README
index b181983..18764d4 100644 (file)
--- a/README
+++ b/README
@@ -15,5 +15,11 @@ Some coding style notes for the shell scripts
 4. Be consistent with my style. If you see that something makes no sense
    or could be improved, change that globally.
 
+5. All the error and verbose output should go to stderr
+
+6. Use -- to separate options and arguments, this is generally a good defensive
+   programming practice to make sure no one tricks your commands by adding
+   options to what should be arguments. E.g., 'rm $file' can be made 'rm -rf /"
+   if one makes "$file" to be "-rf /" somehow. 'rm -- $file' would catch this.
 --
 Artem Bityutskiy