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机器自检脚本.txt

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+#!/usr/bin/bash
+#
+#by fuxiaoshun 3/25
+
+time=`date +%F-%T`
+men_free=`free -h | awk NR==2'{print $4}'`
+cpu_load=`uptime | cut -d, -f3-`
+disk_user=`df -h | awk  NR==6'{print $5}'`
+sys_verson=`cat /etc/redhat-release | awk '{print $1,$4}'`
+user_total=`cat /etc/passwd | wc -l`
+lgoin_failed=`gerp -i failed /var/log/secure | wc -l`
+ip_addr=`ifconfig  | grep broadcast | awk '{print $2}'`
+inode_used=`df -i | awk NR==6'{print $5}'`
+mem_free=`free -m | awk NR==2'{print $4}'`
+mem_total=`free -m | awk NR==2'{print $2}'`
+mem_freept=$((mem_free*100/mem_total))
+echo "当前系统时间是:" $time
+echo "当前用户是:" $USER
+echo "当前用户标识:" $UID
+echo "当前系统主机名:" $HOSTNAME
+echo "当前系统内存剩余状态:" $men_free
+echo "当前磁盘cpu平均负载:" $cpu_load
+echo "磁盘的使用量:"$disk_user
+echo "操作系统版本:"$sys_verson
+echo "系统有多少个用户:"$user_total
+echo "系统登录失败用户:"$lgoin_failed个
+echo "本机的ip地址:"$ip_addr
+echo "剩余内存百分比:"$mem_freept%