diff --git a/脚本实用工具/Autoinstall_ELK_V1.3.sh b/脚本实用工具/Autoinstall_ELK_V1.3.sh
new file mode 100644
index 0000000..4d1f583
--- /dev/null
+++ b/脚本实用工具/Autoinstall_ELK_V1.3.sh
@@ -0,0 +1,164 @@
+#!/bin/bash
+#mail:xuel@anchnet.com
+#data:2017/9/7
+#AutoInstall ELK scripts
+#Software:elasticsearch-5.4.1/logstash-5.4.1/filebeat-5.4.1/kibana-5.4.1
+clear
+echo "##########################################"
+echo "#       Auto Install ELK.               ##"
+echo "#       Press Ctrl + C to cancel        ##"
+echo "#       Any key to continue             ##"
+echo "##########################################"
+read -p 
+software_dir="/usr/local/software"
+elasticsearch_url="https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-5.4.1.tar.gz"
+kibana_url="https://artifacts.elastic.co/downloads/kibana/kibana-5.4.1-linux-x86_64.tar.gz"
+logstash_url="https://artifacts.elastic.co/downloads/logstash/logstash-5.4.1.tar.gz"
+filebeat_url="https://artifacts.elastic.co/downloads/beats/filebeat/filebeat-5.4.1-linux-x86_64.tar.gz"
+sys_version=`cat /etc/redhat-release |awk '{print $4}'|cut -d. -f1`
+IP=`ip addr|grep "inet "|grep -v 127.0.0.1|awk '{print $2}'|cut -d/ -f1`
+jvm_conf="/usr/local/elasticsearch/config/jvm.options"
+sys_mem=`free -m|grep Mem:|awk '{print $2}'|awk '{sum+=$1} END {print sum/1024}'|cut -d. -f1`
+
+#wget software
+wget_fun() {
+if [ ! -d ${software_dir} ];then
+	mkdir -p ${software_dir} && cd ${software_dir}
+else
+	cd ${software_dir}
+fi
+for software in $elasticsearch_url $kibana_url $logstash_url $filebeat_url
+do
+	wget -c $software
+done
+clear
+}
+#initial system:install java wget;set hostname;disable firewalld
+init_sys() {
+[ -f /etc/init.d/functions ] && . /etc/init.d/functions
+[ "${sys_version}" != "7" ] && echo "Error:This Scripts Support Centos7.xx" && exit 1
+[ $(id -u) != "0" ] && echo "Error: You must be root to run this script" && exit 1
+sed -i "s/SELINUX=enforcing/SELINUX=disabled/"  /etc/selinux/config
+setenforce 0
+yum install -y java-1.8.0-openjdk wget net-tools
+hostnamectl set-hostname elk-server          
+systemctl stop firewalld
+cat >>/etc/security/limits.conf<<EOF
+* soft nofile 65536 
+* hard nofile 65536 
+* soft nGproc 65536 
+* hard nproc 65536
+EOF
+}
+
+#install elasticsearch
+install_elasticsearch() {
+cd $software_dir
+tar zxf elasticsearch-5.4.1.tar.gz
+mv elasticsearch-5.4.1 /usr/local/elasticsearch
+mkdir -p /usr/local/elasticsearch/data /usr/local/elasticsearch/logs
+useradd elasticsearch
+chown -R elasticsearch:elasticsearch /usr/local/elasticsearch
+echo "vm.max_map_count = 655360" >>/etc/sysctl.conf && sysctl -p
+if [ ${sys_mem} -eq 0 ];then
+	sed -i "s#`grep "^-Xmx" ${jvm_conf}`#"-Xmx512m"#g" ${jvm_conf}
+	sed -i "s#`grep "^-Xms" ${jvm_conf}`#"-Xms512m"#g" ${jvm_conf}
+else
+	sed -i "s#`grep "^-Xmx" ${jvm_conf}`#"-Xmx${sys_mem}g"#g" ${jvm_conf}
+	sed -i "s#`grep "^-Xms" ${jvm_conf}`#"-Xms${sys_mem}g"#g" ${jvm_conf}
+fi
+cat >>/usr/local/elasticsearch/config/elasticsearch.yml<<EOF
+cluster.name: my-application
+node.name: elk-server
+path.data: /usr/local/elasticsearch/data
+path.logs: /usr/local/elasticsearch/logs
+network.host: 127.0.0.1
+http.port: 9200
+discovery.zen.ping.unicast.hosts: ["elk-server"]
+EOF
+su - elasticsearch -c "nohup /usr/local/elasticsearch/bin/elasticsearch &"
+}
+
+#install logstash
+install_logstash() {
+cd $software_dir
+tar -zxf logstash-5.4.1.tar.gz
+mv logstash-5.4.1 /usr/local/logstash
+cat>/usr/local/logstash/config/01-syslog.conf<<EOF
+input {
+	beats {
+		port => "5044"
+		}
+	}
+output {
+	elasticsearch {
+		hosts => "127.0.0.1:9200"
+	}
+	stdout { codec => rubydebug }
+}
+EOF
+nohup /usr/local/logstash/bin/logstash -f /usr/local/logstash/config/01-syslog.conf & >/dev/null
+}
+
+#install filebeat
+install_filebeat() {
+cd $software_dir
+tar -zxf filebeat-5.4.1-linux-x86_64.tar.gz
+mv filebeat-5.4.1-linux-x86_64 /usr/local/filebeat
+cat >/usr/local/filebeat/filebeat.yml<<EOF
+filebeat.prospectors:
+- input_type: log
+  paths:
+    - /var/log/*.log
+output.logstash:
+  hosts: ["127.0.0.1:5044"]
+EOF
+cd /usr/local/filebeat/
+nohup /usr/local/filebeat/filebeat & >/dev/null
+}
+
+#install kibana
+install_kibana() {
+cd $software_dir
+tar -zxf kibana-5.4.1-linux-x86_64.tar.gz
+mv kibana-5.4.1-linux-x86_64 /usr/local/kibana
+cat >> /usr/local/kibana/config/kibana.yml <<EOF
+server.port: 5601
+server.host: "0.0.0.0"
+elasticsearch.url: "http://127.0.0.1:9200"
+EOF
+nohup /usr/local/kibana/bin/kibana & >/dev/null
+}
+
+check() {
+port=$1
+program=$2
+check_port=`netstat -lntup|grep ${port}|wc -l`
+check_program=`ps -ef|grep ${program}|grep -v grep|wc -l`
+if [ $check_port -gt 0 ] && [ $check_program -gt 0 ];then
+        action "${program} run is ok!" /bin/true
+else
+        action "${program} run is error!" /bin/false
+fi
+}
+
+main() {
+init_sys
+wget_fun
+install_elasticsearch
+install_filebeat
+install_logstash
+install_kibana
+echo -e "\033[32m Checking Elasticsearch...\033[0m"
+sleep 20
+check :9200 "elasticsearch"
+echo -e "\033[32m Checking Logstash...\033[0m"
+sleep 2
+check ":9600" "logstash"
+echo -e "\033[32m Checking Kibana...\033[0m"
+sleep 2
+check ":5601" "kibana"
+action "ELK install is success!" /bin/true
+echo "url:http://$IP:5601"
+}
+main
diff --git a/脚本实用工具/Cpu_Limit.sh b/脚本实用工具/Cpu_Limit.sh
new file mode 100644
index 0000000..1d959da
--- /dev/null
+++ b/脚本实用工具/Cpu_Limit.sh
@@ -0,0 +1,53 @@
+#!/bin/bash
+# auth:kaliarch
+# func:sys info check
+# version:v1.0
+# sys:centos6.x/7.x
+
+set -e
+[ $(id -u) -gt 0 ] && exit 1
+
+# cpu使用超过百分之多少进行限制
+PEC_CPU=80
+
+# 限制进程使用百分之多少,如果程序为多线程，单个cpu限制为85，如果为多核心，就需要按照比例写，例如cpu为2c，像限制多线程占比80%，就写170
+LIMIT_CPU=85
+# 日志
+LOG_DIR=/var/log/cpulimit/
+
+# 超过阀值进程pid
+PIDARG=$(ps -aux |awk -v CPU=${PEC_CPU} '{if($3 > CPU) print $2}')
+CPULIMITCMD=$(which cpulimit)
+
+install_cpulimit() {
+	[ ! -d /tmp ] && mkdir /tmp || cd /tmp
+	wget -c https://github.com/opsengine/cpulimit/archive/v0.2.tar.gz
+	tar -zxf v0.2.tar.gz
+	cd cpulimit-0.2 && make
+	[ $? -eq 0 ] && cp src/cpulimit /usr/bin/
+}
+
+
+do_cpulimit() {
+[ ! -d ${LOG_DIR} ] && mkdir -p ${LOG_DIR}
+for i in ${PIDARG};
+do
+        MSG=$(ps -aux |awk -v pid=$i '{if($2 == pid) print $0}')
+        echo ${MSG}
+	[ ! -d /tmp ] && mkdir /tmp || cd /tmp
+	nohup ${CPULIMITCMD} -p $i -l ${LIMIT_CPU} &
+        echo "$(date) -- ${MSG}" >> ${LOG_DIR}$(date +%F).log
+done
+}
+
+main() {
+
+	hash cpulimit 
+	if [ $? -eq 0 ];then
+		do_cpulimit
+	else
+		install_cpulimit && do_cpulimit
+	fi			
+}
+
+main
diff --git a/脚本实用工具/Custom_Rm.sh b/脚本实用工具/Custom_Rm.sh
new file mode 100644
index 0000000..75a06d3
--- /dev/null
+++ b/脚本实用工具/Custom_Rm.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+# function:自定义rm命令，每天晚上定时清理
+
+CMD_SCRIPTS=$HOME/.rm_scripts.sh
+TRASH_DIR=$HOME/.TRASH_DIR
+CRON_FILE=/var/spool/cron/root
+BASHRC=$HOME/.bashrc
+
+[ ! -d ${TRASH_DIR} ] && mkdir -p ${TRASH_DIR}
+cat > $CMD_SCRIPTS <<EOF
+PARA_CNT=\$#
+TRASH_DIR=$TRASH_DIR
+for i in \$*; do
+     DATE=\$(date +%F%T)
+     fileName=\$(basename \$i)
+     mv \$i \$TRASH_DIR/\$fileName.\$DATE
+done
+EOF
+
+sed -i "s@$(grep 'alias rm=' $BASHRC)@alias rm='bash ${CMD_SCRIPTS}'@g" $BASHRC
+source $HOME/.bashrc
+
+echo "0 0 * * * rm -rf $TRASH_DIR/*" >> $CRON_FILE
+echo "删除目录:$TRASH_DIR"
+echo "删除脚本:$CMD_SCRIPTS"
+echo "请执行:source $BASHRC 来加载文件或退出当前shell重新登录"
diff --git a/脚本实用工具/Sys_Check.sh b/脚本实用工具/Sys_Check.sh
new file mode 100644
index 0000000..d94b3eb
--- /dev/null
+++ b/脚本实用工具/Sys_Check.sh
@@ -0,0 +1,225 @@
+#!/bin/bash
+# auth:kaliarch
+# func:sys info check
+# version:v1.0
+
+[ $(id -u) -gt 0 ] && echo "请用root用户执行此脚本！" && exit 1
+sysversion=$(rpm -q centos-release|cut -d- -f3)
+line="-------------------------------------------------"
+
+
+[ -d logs ] || mkdir logs
+
+sys_check_file="logs/$(ip a show dev eth0|grep -w inet|awk '{print $2}'|awk -F '/' '{print $1}')-`date +%Y%m%d`.txt"
+
+# 获取系统cpu信息
+function get_cpu_info() {
+    Physical_CPUs=$(grep "physical id" /proc/cpuinfo| sort | uniq | wc -l)
+    Virt_CPUs=$(grep "processor" /proc/cpuinfo | wc -l)
+    CPU_Kernels=$(grep "cores" /proc/cpuinfo|uniq| awk -F ': ' '{print $2}')
+    CPU_Type=$(grep "model name" /proc/cpuinfo | awk -F ': ' '{print $2}' | sort | uniq)
+    CPU_Arch=$(uname -m)
+cat <<EOF
+CPU信息:
+
+物理CPU个数:$Physical_CPUs
+逻辑CPU个数:$Virt_CPUs
+每CPU核心数:$CPU_Kernels
+CPU型号:$CPU_Type
+CPU架构:$CPU_Arch
+EOF
+}
+
+# 获取系统内存信息
+function get_mem_info() {
+    check_mem=$(free -m)
+    MemTotal=$(grep MemTotal /proc/meminfo| awk '{print $2}')  #KB
+    MemFree=$(grep MemFree /proc/meminfo| awk '{print $2}')    #KB
+    let MemUsed=MemTotal-MemFree
+    MemPercent=$(awk "BEGIN {if($MemTotal==0){printf 100}else{printf \"%.2f\",$MemUsed*100/$MemTotal}}")
+    report_MemTotal="$((MemTotal/1024))""MB"        #内存总容量(MB)
+    report_MemFree="$((MemFree/1024))""MB"          #内存剩余(MB)
+    report_MemUsedPercent="$(awk "BEGIN {if($MemTotal==0){printf 100}else{printf \"%.2f\",$MemUsed*100/$MemTotal}}")""%"   #内存使用率%
+
+cat <<EOF
+内存信息：
+
+${check_mem}
+EOF
+}
+
+# 获取系统网络信息
+function get_net_info() {
+    pri_ipadd=$(ip a show dev eth0|grep -w inet|awk '{print $2}'|awk -F '/' '{print $1}')
+    pub_ipadd=$(curl ifconfig.me -s)
+    gateway=$(ip route | grep default | awk '{print $3}')
+    mac_info=$(ip link| egrep -v "lo"|grep link|awk '{print $2}')
+    dns_config=$(egrep -v "^$|^#" /etc/resolv.conf)
+    route_info=$(route -n)
+cat <<EOF
+IP信息:
+
+系统公网地址:${pub_ipadd}
+系统私网地址:${pri_ipadd}
+网关地址:${gateway}
+MAC地址:${mac_info}
+
+路由信息:
+${route_info}
+
+DNS 信息:
+${dns_config}
+EOF
+}
+
+# 获取系统磁盘信息
+function get_disk_info() {
+    disk_info=$(fdisk -l|grep "Disk /dev"|cut -d, -f1)
+    disk_use=$(df -hTP|awk '$2!="tmpfs"{print}')
+    disk_inode=$(df -hiP|awk '$1!="tmpfs"{print}')
+
+cat <<EOF
+磁盘信息:
+
+${disk_info}
+磁盘使用:
+
+${disk_use}
+inode信息:
+
+${disk_inode}
+EOF
+
+
+}
+
+# 获取系统信息
+function get_systatus_info() {
+    sys_os=$(uname -o)
+    sys_release=$(cat /etc/redhat-release)
+    sys_kernel=$(uname -r)
+    sys_hostname=$(hostname)
+    sys_selinux=$(getenforce)
+    sys_lang=$(echo $LANG)
+    sys_lastreboot=$(who -b | awk '{print $3,$4}')
+    sys_runtime=$(uptime |awk '{print  $3,$4}'|cut -d, -f1)
+    sys_time=$(date)
+    sys_load=$(uptime |cut -d: -f5)
+
+cat <<EOF
+系统信息:
+
+系统: ${sys_os}
+发行版本:   ${sys_release}
+系统内核:   ${sys_kernel}
+主机名:    ${sys_hostname}
+selinux状态:  ${sys_selinux}
+系统语言:   ${sys_lang}
+系统当前时间: ${sys_time}
+系统最后重启时间:   ${sys_lastreboot}
+系统运行时间: ${sys_runtime}
+系统负载:   ${sys_load}
+EOF
+}
+
+# 获取服务信息
+function get_service_info() {
+    port_listen=$(netstat -lntup|grep -v "Active Internet")
+    kernel_config=$(sysctl -p 2>/dev/null)
+    if [ ${sysversion} -gt 6 ];then
+        service_config=$(systemctl list-unit-files --type=service --state=enabled|grep "enabled")
+        run_service=$(systemctl list-units --type=service --state=running |grep ".service")
+    else
+        service_config=$(/sbin/chkconfig | grep -E ":on|:启用" |column -t)
+        run_service=$(/sbin/service --status-all|grep -E "running")
+    fi
+cat <<EOF
+服务启动配置:
+
+${service_config}
+${line}
+运行的服务:
+
+${run_service}
+${line}
+监听端口:
+
+${port_listen}
+${line}
+内核参考配置:
+
+${kernel_config}
+EOF
+}
+
+
+function get_sys_user() {
+    login_user=$(awk -F: '{if ($NF=="/bin/bash") print $0}' /etc/passwd)
+    ssh_config=$(egrep -v "^#|^$" /etc/ssh/sshd_config)
+    sudo_config=$(egrep -v "^#|^$" /etc/sudoers |grep -v "^Defaults")
+    host_config=$(egrep -v "^#|^$" /etc/hosts)
+    crond_config=$(for cronuser in /var/spool/cron/* ;do ls ${cronuser} 2>/dev/null|cut -d/ -f5;egrep -v "^$|^#" ${cronuser} 2>/dev/null;echo "";done)
+cat <<EOF
+系统登录用户:
+
+${login_user}
+${line}
+ssh 配置信息:
+
+${ssh_config}
+${line}
+sudo 配置用户:
+
+${sudo_config}
+${line}
+定时任务配置:
+
+${crond_config}
+${line}
+hosts 信息:
+
+${host_config}
+EOF
+}
+
+
+function process_top_info() {
+
+    top_title=$(top -b n1|head -7|tail -1)
+    cpu_top10=$(top b -n1 | head -17 | tail -11)
+    mem_top10=$(top -b n1|head -17|tail -10|sort -k10 -r)
+
+cat <<EOF
+CPU占用top10:
+
+${top_title}
+${cpu_top10}
+
+内存占用top10:
+
+${top_title}
+${mem_top10}
+EOF
+}
+
+
+function sys_check() {
+    get_cpu_info
+    echo ${line}
+    get_mem_info
+    echo ${line}
+    get_net_info
+    echo ${line}
+    get_disk_info
+    echo ${line}
+    get_systatus_info
+    echo ${line}
+    get_service_info
+    echo ${line}
+    get_sys_user
+    echo ${line}
+    process_top_info
+}
+
+
+sys_check > ${sys_check_file}