| #!/bin/bash |
| |
| # ********************************************************** |
| # Copyright (c) 2007 VMware, Inc. All rights reserved. |
| # ********************************************************** |
| |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are met: |
| # |
| # * Redistributions of source code must retain the above copyright notice, |
| # this list of conditions and the following disclaimer. |
| # |
| # * Redistributions in binary form must reproduce the above copyright notice, |
| # this list of conditions and the following disclaimer in the documentation |
| # and/or other materials provided with the distribution. |
| # |
| # * Neither the name of VMware, Inc. nor the names of its contributors may be |
| # used to endorse or promote products derived from this software without |
| # specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| # ARE DISCLAIMED. IN NO EVENT SHALL VMWARE, INC. OR CONTRIBUTORS BE LIABLE |
| # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH |
| # DAMAGE. |
| |
| ## laststats.sh |
| ## by Derek Bruening |
| ## December 2005 |
| ## |
| ## prints the tail of a log file starting at the last global stats dump |
| |
| if [ $# -ne 1 ]; then |
| echo "Usage: $0 <logfile>" |
| exit 127 |
| fi |
| |
| log=$1 |
| |
| if ! test -e $log ; then |
| echo "Error: $log not found" |
| exit 127 |
| fi |
| |
| start=`grep -n '^(Begin) All statistics' $log | tail -1 | cut -d : -f 1` |
| total=`wc -l $log | awk '{print $1}'` |
| tail -$((total-start+1)) $log |