Add untilfails and untilsuccessful

14 years ago · 7aa4f20353
2 changed files with 18 additions and 0 deletions
--- a/bin/untilfails
+++ b/bin/untilfails
@ -0,0 +1,9 @@
+#!/bin/sh
+
+"$@"
+while [ $? -eq 0 ]
+do
+	echo Retrying...
+	sleep 1
+	"$@"
+done
--- a/bin/untilsuccessful
+++ b/bin/untilsuccessful
@ -0,0 +1,9 @@
+#!/bin/sh
+
+"$@"
+while [ $? -ne 0 ]
+do
+	echo Retrying...
+	sleep 1
+	"$@"
+done