adding example runit-style service directory

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/examples/var_service/ifplugd_if/w_log b/examples/var_service/ifplugd_if/w_log
new file mode 100755
index 000000000..34b19b373
--- /dev/null
+++ b/examples/var_service/ifplugd_if/w_log
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+cd log/logdir || exit 1
+watch -n2 'w=`ttysize w`; h=`ttysize h`; tail -$((h-3)) current 2>&1 | cut -b0-$((w-2))'