clear stdin example

2011-04-30 18:03:24 +04:00 · 2011-04-30 18:03:24 +04:00 · 056ad46082
commit 056ad46082
parent 0af0bf311d
1 changed files with 15 additions and 0 deletions
--- a/bash/clear_stdin/clear_stdin.sh
+++ b/bash/clear_stdin/clear_stdin.sh
@ -0,0 +1,15 @@
+#!/bin/bash
+
+clear_stdin()
+{
+    while read -n1 -t.1 a;do :;done
+}
+
+sleep 3
+
+clear_stdin
+
+echo -n "Введите a: "
+read a
+
+echo $a