使用方法：
$0 options
options有：
-h 帮助
-i [ip] 查找在所有的日志文件特别IP_ADDRESS和搜索排名前20位的IP在日志文件中记录。
-d [ip] 从日志文件中删除IP
-s [虚假IP] 骗ip，当不能删除的时候
-u [用户名] 删除用户记录
-w [shell的web路径] 清除shell大小马的访问日志
-f (不建议使用，fuck的意思，清空所有日志)
-e “文件扩展名” 查找其他后门
-r [路径] 从哪开始查找，控制范围的
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Ex: $0 -h
* To show this help message
Ex: $0 -i 192.168.1.7
* To search 192.168.1.7 in all logs files. Basically finding which logs files have trace of it, and
* In addition to that, search all log files (/var/log/*) and show Top 20 most logged IP’s in log files.
* They could be good choices for spoofing
Ex: $0 -d 192.168.1.7 -s 10.1.1.7 -u “cracker”
* To delete lines containing 192.168.1.7 and|or user_name “cracker” from ASCII files, and
* To spoof 192.168.1.7 in non-ASCII files by 10.1.1.7 and user_name “cracker” by “root”
Ex: $0 -d 192.168.1.7 -s 10.1.1.7 -u “cracker” -w “/var/www/xyz.com/uploads/c99.php”
* To delete lines containing 192.168.1.7 and|or user_name “cracker” and|or web_shell_path from ASCII files, and
* To spoof 192.168.1.7 in non-ASCII files by 10.1.1.7 and user_name “cracker” by “root”
Ex: $0 -f
* To erase all log files listed in log_files.sh completely (not recommended)
Ex: $0 -e “php txt asp” -r /var/www
* To search for probable web backdoors planted on system. Once found, it is recommended to verify the result
* The current example searches for files having extensions php or txt or asp in /var/www and subdirectories
* Extensions and web_root_directory are customizable
http://www.3hack.com/wp-content/uploads/2011/06/Linux-Log-Eraser-1.0.zip