fix examples which used non-standard cut -b0-NNN
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/examples/var_service/tftpd/w_log b/examples/var_service/tftpd/w_log
index 34b19b3..aa36ef1 100755
--- a/examples/var_service/tftpd/w_log
+++ b/examples/var_service/tftpd/w_log
@@ -1,4 +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))'
+watch -n2 'w=`ttysize w`; h=`ttysize h`; tail -$((h-3)) current 2>&1 | cut -b1-$((w-2))'