Publishing new version

1 files changed, 15 insertions, 2 deletions

diff --git a/gemfeed/2022-01-01-bash-golf-part-2.md b/gemfeed/2022-01-01-bash-golf-part-2.md
index 1c0e95cf..78927f6a 100644
--- a/gemfeed/2022-01-01-bash-golf-part-2.md
+++ b/gemfeed/2022-01-01-bash-golf-part-2.md
@@ -12,7 +12,7 @@ jgs^^^^^^^`^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                         Art by Joan Stark, mod. by Paul Buetow
 ```
 
-> Published by Paul Buetow 2022-01-01
+> Published by Paul Buetow 2022-01-01, last updated 2022-01-05
 
 This is the second blog post about my Bash Golf series. This series is random Bash tips, tricks and weirdnesses I came across. It's a collection of smaller articles I wrote in an older (in German language) blog, which I translated and refreshed with some new content.
 
@@ -60,7 +60,20 @@ It is, however, not possible to redirect multiple times within the same command.
 Foo
 ```
 
-This is where you can use grouping (neither of these commands will print out anything to stdout):
+> Update: A reader sent me an email and pointed out that the order of the redirections is important. 
+
+As you can see, the following will not print out anything:
+
+```
+❯ echo Foo 2>/dev/null 1>&2
+❯
+```
+
+A good description (also pointe out by the reader) can be found here:
+
+[Order of redirection](https://wiki.bash-hackers.org/howto/redirection_tutorial#order_of_redirection_ie_file_2_1_vs_2_1_file)  
+
+Ok, back to the original blog post. You can also use grouping here (neither of these commands will print out anything to stdout):
 
 ```
 ❯ { echo Foo 1>&2; } 2>/dev/null