老谢博客

wget http://cdn.ipip.net/17mon/besttrace4linux.zip
unzip besttrace4linux.zip
chmod +x besttrace
mv besttrace /usr/sbin/
chmod +s /usr/sbin/besttrace

cd /usr/local/zabbix/share/zabbix/externalscripts
vim besttrace.sh
 
#!/bin/bash
IP=$1
var=$RANDOM
/usr/sbin/besttrace -q 1 -l -a $IP > /tmp/besttrace/tmp.$var
if [ `grep -c -E 'jp|tko' /tmp/besttrace/tmp.$var` != 0 ]; then
	if [ `grep -c -E '219.158' /tmp/besttrace/tmp.$var` != 0 ]; then
		echo "1"
	else
		echo "2"
	fi
elif [ `grep -c -E 'us' /tmp/besttrace/tmp.$var` != 0 ]; then
	if `grep -c -E '219.158' /tmp/besttrace/tmp.$var` != 0 ]; then
		echo "3"
	else
		echo "4"
	fi
elif [ `grep -c -E 'he.net' /tmp/besttrace/tmp.$var` != 0 ]; then
                echo "5"
else
    echo "0"
fi
rm -rf /tmp/besttrace/tmp.$var

stream {
        server {
                listen 12345;
                proxy_pass 1.1.1.1:1111;
                proxy_buffer_size 512k;
                proxy_connect_timeout 30s;
                proxy_timeout 30s;
                #allow 127.0.0.0/24;
                #deny all;
        }
                server {
                listen 1083;
                proxy_pass 2.2.2.2:1080;
                proxy_buffer_size 512k;
                proxy_connect_timeout 30s;
                proxy_timeout 30s;
                #allow 127.0.0.0/24;
                #deny all;
        }
}

tar -zxf jdk-8u241-linux-x64.tar.gz
mkdir /usr/local/java/
mv jdk1.8.0_241/ /usr/local/java/
vim /etc/profile

export JAVA_HOME=/usr/local/java/jdk1.8.0_241
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib
export PATH=${JAVA_HOME}/bin:$PATH

source /etc/profile
ln -s /usr/local/java/jdk1.8.0_241/bin/java /usr/bin/java
java -version

statistics-channels {
  inet 127.0.0.1 port 8053 allow { 127.0.0.1; };
};

UserParameter=bind.queries.in[*],curl http://127.0.0.1:8053/ 2>/dev/null | /usr/bin/xml2 | grep -A1 "/isc/bind/statistics/server/queries-in/rdtype/name=$1$" | tail -1 | cut -d= -f2
UserParameter=bind.queries.out[*],curl http://127.0.0.1:8053/ 2>/dev/null | /usr/bin/xml2 | grep -A1 "/isc/bind/statistics/views/view/rdtype/name=$1$" | tail -1 | cut -d= -f2
 
#注意，需要安装xml2，可以使用yum install xml2来安装

Listen 80
<VirtualHost *:80>
    CustomLog /dev/null common
    ErrorLog /dev/null
    <Location "/server-status">
        SetHandler server-status
        Require ip 127.0.0.1
    </Location>
</VirtualHost>

[root@zabbix scripts]# openssl rand -hex 32
ef52cbe2d1a35e6bb3c43b22bd4f1a1d7bf24d1ccb7c47f6a602425970da5432
 
# 将生成的密钥写入该文件
vim /usr/local/zabbix/etc/zabbix_agentd.conf.d/zabbix_agentd.psk
 
vim /usr/local/zabbix/etc/zabbix_agentd.conf
 
#加入
TLSConnect=psk
TLSAccept=psk
TLSPSKFile=/usr/local/zabbix/etc/zabbix_agentd.conf.d/zabbix_agentd.psk
TLSPSKIdentity=PSKTest
 
#配置完成后重启zabbix_agent进程

zabbix_get -s 127.0.0.1 -k "system.cpu.load[all,avg1]" --tls-connect=psk --tls-psk-identity="PSK 001" --tls-psk-file=/etc/zabbix/zabbix_agentd.conf.d/zabbix_agentd.psk

wget https://s3-us-west-2.amazonaws.com/grafana-releases/release/grafana-5.3.0-1.x86_64.rpm
yum -y install fontconfig freetype* urw-fonts
yum -y install grafana-5.3.0-1.x86_64.rpm 
chkconfig --add grafana-server
chkconfig grafana-server on
grafana-cli plugins install alexanderzobnin-zabbix-app
/etc/init.d/grafana-server restart
 
#zabix的api地址是根目录下的<em>api_jsonrpc.php</em>，grafana默认端口号3000，抄自：http://blog.51cto.com/10880347/2306804。

host.sld.tld.root
 
　　-类型     标识此域名的类型（com/net/org/edu/gov/info/xyz/cc/...）
　　-域名     域名称
　　-主机名  该域中的某台主机名称
 
例如：laoxie.me
 
www: 主机名
xj123：域名称
info: 类型

#!/bin/bash
#processname: zabbix_proxy
 
case $1 in
       start)
              echo -n "Starting zabbix_proxy"
              /usr/local/zabbix/sbin/zabbix_proxy
              echo " done"
       ;;
 
       stop)
              echo -n "Stopping zabbix_proxy"
              killall -9 zabbix_proxy
              echo " done"
       ;;
 
        restart)
                $0 stop
                $0 start
       ;;
 
       show)
              ps -aux|grep zabbix_proxy
       ;;
 
       *)
              echo -n "Usage: $0 {start|stop|restart|show}"
       ;;
 
esac

yum install telnet-server
vi /etc/xinetd.d/telnet 
#默认telnet禁用root账户登陆，修改telnet配置文件，将配置文件中的disable         = no<修改为yes
 
vi /etc/securetty
 
#增加
#pts/0
#pts/1
#pts/2
#如果登录用户较多，需要更多的pts/*
 
/etc/init.d/xinetd start #启动xinetd进程。

yum install -y gcc openssl-devel pam-devel rpm-build pam-devel 
wget http://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-7.7p1.tar.gz
rpm -e `rpm -qa | grep openssh` --nodeps
tar -zxvf openssh-7.7p1.tar.gz 
cd openssh-7.7p1
./configure --prefix=/usr --sysconfdir=/etc/ssh --with-pam --with-zlib --with-md5-passwords --with-tcp-wrappers
make && make install
 
vi /etc/ssh/sshd_config
#sed -i '/^#PermitRootLogin/s/#PermitRootLogin yes/PermitRootLogin yes/' /etc/ssh/sshd_config
#或手动修改PermitRootLogin no 修改为 PermitRootLogin yes 允许root远程登陆
 
service sshd restart 
#重启openssh
ssh -V
#查看版本
 
cp contrib/redhat/sshd.init /etc/init.d/sshd
chkconfig --add sshd
chkconfig sshd on
service sshd start
service sshd restart
chkconfig --list sshd

/etc/init.d/xinetd stop && vi /etc/xinetd.d/telnet
将之前改过的disable=yes又改回去成no.
随后再将修改iptables将23端口关闭,并重启iptables服务.
至此,可以再开ssh登录,用ssh -V查看版本号.