From e02473bcb57d37d31e1a9e4087be1c15e94ff47f Mon Sep 17 00:00:00 2001
From: Nicolas Zagulajew <github.com@xoop.org>
Date: Thu, 7 Jul 2022 15:09:23 +0200
Subject: [PATCH] add ${PIPESTATUS[c]} special var (#1800)

Co-authored-by: Rico Sta. Cruz <rstacruz@users.noreply.github.com>
---
 bash.md | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/bash.md b/bash.md
index 5d219d347..b9d8eb33f 100644
--- a/bash.md
+++ b/bash.md
@@ -778,13 +778,14 @@ read -n 1 ans    # Just one character
 
 ### Special variables
 
-| Expression | Description                            |
-| ---------- | -------------------------------------- |
-| `$?`       | Exit status of last task               |
-| `$!`       | PID of last background task            |
-| `$$`       | PID of shell                           |
-| `$0`       | Filename of the shell script           |
-| `$_`       | Last argument of the previous command  |
+| Expression         | Description                            |
+| ------------------ | -------------------------------------- |
+| `$?`               | Exit status of last task               |
+| `$!`               | PID of last background task            |
+| `$$`               | PID of shell                           |
+| `$0`               | Filename of the shell script           |
+| `$_`               | Last argument of the previous command  |
+| `${PIPESTATUS[n]}` | return value of piped commands (array) |
 
 See [Special parameters](http://wiki.bash-hackers.org/syntax/shellvars#special_parameters_and_shell_variables).