安装inotify

    1. # 安装inotify
    2. wget --no-check-certificate https://github.com/downloads/rvoicilas/inotify-tools/inotify-tools-3.14.tar.gz
    3. tar zxvf inotify-tools-3.14.tar.gz
    4. cd inotify-tools-3.14
    5. ./configure
    6. make
    7. make install

    修改inotify管理的队列的最大长度

    echo 104857600 > /proc/sys/fs/inotify/max_user_watches

    监听脚本

    #!/bin/bash
# 监控的目录
monitor_path=/home/dir1/
# 解压的目标目录
desc_dir=/home/dir2
inotifywait -m -e close_write $monitor_path --format "%w%f" | while read file
do
echo $file
    if [[ $file =~ (.*)\.war$ ]];then
    rm -rf $desc_dir/*
    unzip  $file -d $desc_dir/  &> /dev/null
    t=`date`
    echo $t' '$file'解压完成'
    echo $t' '$file'解压完成' >> log.txt
    echo $t' '$file'解压完成' | mail -s "war包上传提示" xxx@xxxx.com
    fi
done