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authorLars Wirzenius <liw@iki.fi>2008-05-11 09:32:40 +0300
committerLars Wirzenius <liw@iki.fi>2008-05-11 09:32:40 +0300
commit4d6866f449215eedde50f6974c43c0d7d882bb44 (patch)
treecf9f7bb532a1ca48e39dfa59728b0c15b0d6eab2
parentbccf9213c48251f1dbc34157e86cfdbcefc0b60c (diff)
downloadextrautils-4d6866f449215eedde50f6974c43c0d7d882bb44.tar.gz
Wrote a do-until command.
-rwxr-xr-xdo-until12
1 files changed, 12 insertions, 0 deletions
diff --git a/do-until b/do-until
new file mode 100755
index 0000000..d9dc863
--- /dev/null
+++ b/do-until
@@ -0,0 +1,12 @@
+#!/bin/sh
+#
+# do-until - run a command until it succeeds
+#
+# Lars Wirzenius <liw@liw.fi>
+
+cmdline="$@"
+while ! $cmdline
+do
+ echo "Command failed, trying again in 1 second"
+ sleep 1
+done