1#!/bin/ksh -p
2
3#
4# This file and its contents are supplied under the terms of the
5# Common Development and Distribution License ("CDDL"), version 1.0.
6# You may only use this file in accordance with the terms of version
7# 1.0 of the CDDL.
8#
9# A full copy of the text of the CDDL should have accompanied this
10# source.  A copy of the CDDL is also available via the Internet at
11# http://www.illumos.org/license/CDDL.
12#
13
14#
15# Copyright (c) 2016 by Delphix. All rights reserved.
16# Copyright (c) 2017 Lawrence Livermore National Security, LLC.
17#
18
19# $1: number of lines to output (default: 200)
20typeset lines=${1:-200}
21
22echo "================================================================="
23echo " Tailing last $lines lines of dmesg log"
24echo "================================================================="
25
26# report and reset afterwards
27sudo dmesg -c | tail -n $lines
28
29echo "================================================================="
30echo " End of dmesg log"
31echo "================================================================="
32