详细内容见:
https://www.chinasa.net

修改环境配置文件

#/etc/bashrc

添加以下内容:


HISTFILE= '/var/log/history_command.log'
if   [ ! -f $HISTFILE ]; then
touch   $HISTFILE
chmod   666 $HISTFILE
fi

export HISTTIMEFORMAT="%F %T,$HOSTNAME,$(who -u am i 2>/dev/null| \

awk '{print $NF}'| sed -e 's/[()]//g'),$(who am i|awk '{print $1}'),${USER},"

export   PROMPT_COMMAND= 'history 1|tail -1|sed "s/^[ ]\+[0-9]\+ //"|sed "s/$//">> $HISTFILE'

PS:将历史命令格式化，并写入/var/log/history_command.log文件

 

logstash配置文件

#hiscmd_log.conf


input {
     file   {
         type   =>  "history_cmd"
         path =>  "/var/log/history_command.log"
     }
}
filter {
     if   [ type ] ==  "history_cmd"   {
         grok {
         match => {  "message"   =>  "%{HISTORY_CMD}"   }
         }
     }
     geoip {
         source   =>  "ip"
         fields => [ "city_name" ]
         database =>  "/opt/logstash-2.0.0/conf/GeoLiteCity.dat"
     }
}
output {
     stdout { codec => rubydebug }
     elasticsearch {
         hosts =>  "www.elk.com:9200"
         index =>  "history_cmd-%{+YYYY.MM}"
     }
}

 

匹配规则可写在patterns/linux-syslog 文件里

HISTORY_CMD (?


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