From 597b03c3418450efb8db550e001b81fe3274cab7 Mon Sep 17 00:00:00 2001
From: robert <ppabc@qq.com>
Date: Fri, 2 Sep 2016 16:52:06 +0800
Subject: [PATCH] update

---
 README.md                          |  2 +
 shell/clean_haraka_logs.sh         | 14 +++++++
 shell/clean_logs_centos.sh         | 32 +++++++++++++++
 shell/clean_logs_ubuntu.sh         | 26 ++++++++++++
 shell/for.sh                       | 10 +++++
 shell/system_status/System_info.sh | 63 ++++++++++++++++++++++++++++++
 6 files changed, 147 insertions(+)
 create mode 100644 shell/clean_haraka_logs.sh
 create mode 100644 shell/clean_logs_centos.sh
 create mode 100644 shell/clean_logs_ubuntu.sh
 create mode 100644 shell/system_status/System_info.sh

diff --git a/README.md b/README.md
index 8424b01..384b987 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,8 @@ kjyw
 
 这里面的脚本是运维经常使用的脚本，方便大家使用！
 
+相关使用文档：https://github.com/aqzt/kjyw/wiki
+
 如果您有好用的脚本，希望一起来分享，可以联系邮件ppabc#qq.com，
 
 微信关注https://github.com/aqzt
diff --git a/shell/clean_haraka_logs.sh b/shell/clean_haraka_logs.sh
new file mode 100644
index 0000000..4a557de
--- /dev/null
+++ b/shell/clean_haraka_logs.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+## clean_haraka_logs 2016-09-02
+## http://www.aqzt.com
+## email: ppabc@qq.com
+## robert yu
+## ubuntu
+
+#!/bin/bash
+date=`date -d "-1 day" +%Y%m%d`
+mkdir /data/haraka/$date/
+mv /var/log/haraka.log /data/haraka/$date/haraka.log.$date
+/etc/init.d/haraka restart
+find /data/haraka/ -name "20*" -type d -mtime +3|tee -a /home/haraka_del.txt|xargs rm -r 2>>/home/haraka_err.txt
+echo ok
\ No newline at end of file
diff --git a/shell/clean_logs_centos.sh b/shell/clean_logs_centos.sh
new file mode 100644
index 0000000..54d8358
--- /dev/null
+++ b/shell/clean_logs_centos.sh
@@ -0,0 +1,32 @@
+#!/bin/bash
+## clean_logs  2016-09-02
+## http://www.aqzt.com
+## email: ppabc@qq.com
+## robert yu
+## centos 6
+
+rm -rf /var/log/audit/audit.*
+rm -rf /var/log/secure-*
+rm -rf /var/log/messages-*
+rm -rf /var/log/spooler-*
+rm -rf /var/log/yum.log-*
+rm -rf /var/log/maillog-*
+rm -rf /var/log/cron-*
+rm -rf /var/log/btmp-*
+rm -rf /var/log/dracut.log-*
+rm -rf /var/log/dmesg.old
+
+cat /dev/null > /root/.bash_history
+cat /dev/null > /var/log/anaconda.syslog
+cat /dev/null > /var/log/anaconda.xlog
+cat /dev/null > /var/log/dmesg
+cat /dev/null > /var/log/lastlog
+cat /dev/null > /var/log/syslog
+cat /dev/null > /var/log/wtmp
+cat /dev/null > /var/log/btmp
+cat /dev/null > /var/log/maillog
+cat /dev/null > /var/log/messages
+cat /dev/null > /var/log/maillog
+cat /dev/null > /var/log/secure
+cat /dev/null > /var/log/cron
+history -c
diff --git a/shell/clean_logs_ubuntu.sh b/shell/clean_logs_ubuntu.sh
new file mode 100644
index 0000000..327c980
--- /dev/null
+++ b/shell/clean_logs_ubuntu.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+## clean_logs  2016-09-02
+## http://www.aqzt.com
+## email: ppabc@qq.com
+## robert yu
+## ubuntu
+
+rm -rf /var/log/alternatives.log.*
+rm -rf /var/log/auth.log.*
+rm -rf /var/log/dmesg.*
+rm -rf /var/log/dpkg.log.*
+rm -rf /var/log/kern.log.*
+rm -rf /var/log/syslog.*
+rm -rf /var/log/ufw.log.*
+rm -rf /var/log/wtmp.*
+rm -rf /var/log/upstart/*.gz
+rm -rf /var/log/upstart/*.log
+cat /dev/null > /root/.bash_history
+cat /dev/null > /var/log/dmesg
+cat /dev/null > /var/log/lastlog
+cat /dev/null > /var/log/syslog
+cat /dev/null > /var/log/wtmp
+cat /dev/null > /var/log/mail.log
+cat /dev/null > /var/log/faillog
+cat /dev/null > /var/log/udev
+history -c
\ No newline at end of file
diff --git a/shell/for.sh b/shell/for.sh
index 65270d8..71892c7 100644
--- a/shell/for.sh
+++ b/shell/for.sh
@@ -58,3 +58,13 @@ done
 
 ##批量修改文件后缀，conf改cfg
 for i in *.conf;do mv $i $(sed "s/conf/cfg/" <<<$i);done
+
+
+##for循环每秒执行脚本
+#!/bin/bash
+while true; do 
+   sudo sh /data/shell/check_slave.sh
+    sleep 1
+done
+
+
diff --git a/shell/system_status/System_info.sh b/shell/system_status/System_info.sh
new file mode 100644
index 0000000..ef9e50a
--- /dev/null
+++ b/shell/system_status/System_info.sh
@@ -0,0 +1,63 @@
+#!/bin/bash
+disk_info ()
+{
+   echo "======================disk info========================"
+   df -ThP|column -t
+}
+
+cpu_info ()
+{
+   echo "=======================cpu info========================"
+   echo "cpu processor is $(grep "processor" /proc/cpuinfo |wc -l)"
+   echo "cpu mode name is $(grep "model name" /proc/cpuinfo |uniq|awk '{print $4,$5,$6,$7,$8,$9}')"
+   grep "cpu MHz" /proc/cpuinfo |uniq |awk '{print $1,$2":"$4}'
+   awk '/cache size/ {print $1,$2":"$4$5}' /proc/cpuinfo |uniq
+}
+
+mem_info ()
+{
+   echo "=====================memory info========================"
+   MemTotal=$(awk '/MemTotal/ {print $2}' /proc/meminfo)
+   MemFree=$(awk '/MemFree/ {print $2}' /proc/meminfo)
+   Buffers=$(awk '/^Buffers:/ {print $2}' /proc/meminfo)
+   Cached=$(awk '/^Cached:/ {print $2}' /proc/meminfo)
+   FreeMem=$(($MemFree/1024+$Buffers/1024+$Cached/1024))
+   UsedMem=$(($MemTotal/1024-$FreeMem))
+   echo "Total memory is $(($MemTotal/1024)) MB"
+   echo "Free  memory is ${FreeMem} MB"
+   echo "Used  memory is ${UsedMem} MB"
+}
+
+load_info ()
+{
+   echo "=====================load info=========================="
+   Load1=$(awk  '{print $1}' /proc/loadavg)
+   Load5=$(awk  '{print $2}' /proc/loadavg)
+   Load10=$(awk '{print $3}' /proc/loadavg)
+   echo "Load in 1  min is $Load1"
+   echo "Load in 5  min is $Load5"
+   echo "Load in 10 min is $Load10"
+}
+
+network_info ()
+{
+   echo "=====================network info======================="
+   network=$(ifconfig |grep  "inet addr" |grep -v "127.0.0.1" |awk '{print $2}'|sed "s/addr://g")
+   echo "network eth0 IP is $network"
+}
+
+network_card_info ()
+{
+   echo "=====================network_card_info==================="
+   card=$(ip a|awk -F "inet|/"  '/inet.*brd/ {print $2}')
+   echo "Network card  is $card"
+}
+
+
+
+disk_info 
+cpu_info
+mem_info 
+load_info   
+network_info
+network_card_info