From: Martin Pitt <martin@piware.de>
Date: Mon, 28 Sep 2026 09:56:42 +0000 (+0200)
Subject: shellpresent: Keep tty for executed commands
X-Git-Url: https://piware.de/gitweb/?a=commitdiff_plain;h=28c3819e2dde25488bf5d6d58cce507c6ee10adf;p=bin.git

shellpresent: Keep tty for executed commands
---

diff --git a/shellpresent b/shellpresent
index b0758f7..fcf1ba0 100755
--- a/shellpresent
+++ b/shellpresent
@@ -39,7 +39,7 @@ fi
 clear
 echo -en "\e[${PROMPT}m\$\e[${CMD}m "
 
-while read line; do
+while IFS= read -r line <&3; do
     # paragraph clears screen
     if [ -z "$line" ]; then
 	clear
@@ -58,9 +58,9 @@ while read line; do
 
     # execute command
     echo -n "$line"
-    read < /dev/tty
+    read
     echo -ne "\e[${OUTPUT}m"
-    eval "$line"
+    eval "$line" 3<&-
     echo -en "\n\e[${PROMPT}m\$\e[${CMD}m "
-    read -s < /dev/tty
-done < "$1"
+    read -s
+done 3< "$1"