kevinbin

#!/usr/bin/env bash
#set -x

#define oracle install dir
oracle_dir=""

if [ -z $oracle_dir ];then
    echo "your need define oracle install PATH,please open this setting oracle_dir variables"
    exit 0
fi

kevinbin

#
# /etc/xinetd.d/mysqlchk
#
service mysqlchk_write
{
        flags           = REUSE
        socket_type     = stream
        port            = 9200
        wait            = no
        user            = nobody

kevinbin

#!/bin/bash
#
# This script checks if a mysql server is healthy running on localhost. It will
# return:
#
# "HTTP/1.x 200 OK\r" (if mysql is running smoothly)
#
# - OR -
#
# "HTTP/1.x 500 Internal Server Error\r" (else)

kevinbin

# HAProxy configuration - haproxy-db.cfg

##
## FRONTEND ##
##

# Load-balanced IPs for DB writes and reads
#
frontend db_write
	bind 172.16.0.50:3306

kevinbin

#!/bin/bash
cpuinfo=`egrep '^flags.*(vmx|svm)' /proc/cpuinfo`
if [ "$cpuinfo" = "" ]; then
  echo "There doesn't appear to be any hardware support for virtualization"
  exit
fi
hardware=`dmesg | grep kvm | grep -i 'no hardware support'`
bios=`dmesg | grep kvm | grep -i 'disabled by bios'`
if [ "$hardware" != "" ]; then
  echo "No hardware support for KVM"

kevinbin

#!/bin/sh

# Any Failing Command Will Cause The Script To Stop
set -e

# Treat Unset Variables As Errors
set -u
NAGIOS_VERSION=3.5.0
PLUGIN_VERSION=1.4.16

kevinbin

awk 'BEGIN {printf "%s%5s%15s%15s\n", "Connect","TPS","QPS","RT"}; {if ($0 ~ /threads:/){printf "%s\t", $4} ;if ($0 ~/transactions:/){sub(/\(/,"");printf "%s\t", $3};if($0~/requests:/){sub(/\(/,"");printf "%s\t",$4};if ($0~/avg:/){print $2}}'

kevinbin

awk 'BEGIN {printf "%s\t%s\n", "Connect","TpmC"}; {if ($0 ~ /connection/){printf "%s\t", $2} ;if ($0 ~/[0-9].*TpmC/) {print $1}}' tpcc_result_file

kevinbin

#!/bin/sh
# set -x
# Shell script to monitor or watch the disk space
# It will send an email to $ADMIN, if the (free available) percentage of space is >= 90%.
# -------------------------------------------------------------------------
# Set admin email so that you can get email.
ADMIN="root"
# set alert level 90% is default
ALERT=90
# Exclude list of unwanted monitoring, if several partions then use "|" to separate the partitions.

kevinbin

#!/bin/sh
#
modprobe ipt_MASQUERADE
modprobe ip_conntrack_ftp
modprobe ip_nat_ftp
iptables -F
iptables -t nat -F
iptables -X
iptables -t nat -X
###########################INPUT键###################################