시스템 체크를 위해서 짠 스크립트

안타깝게도 CPU 타잎 확인 하는 부분은 제대로 계산이 안된다.
이유는 쿼드코어, 코어2듀오, 듀얼코어, 하이퍼스레딩 등 때문에...
사실 좀 더 세밀하게 짜면 정상적으로 할 수있는데 귀찮아서..........

#!/bin/bash
LANG=C
unset GREP_OPTIONS GREP_COLOR

echo "
################################ SYSTEM CHECK uzoogom edition. ################################

1) Network Information-------------------------------------------------------------------------
1-1) HOSTNAME: `hostname`

1-2) Ethernet Information
`ifconfig | grep -v "127.0.0.1" | grep "addr"`

1-3) Route(gateway) Information
`route | egrep '(default|Gateway)'`


2) SYSTEM Information-------------------------------------------------------------------------
2-1)CPU Information
CPU : `cat /proc/cpuinfo | grep "processor" | wc -l` EA
`cat /proc/cpuinfo | grep "model name" | uniq`
`cat /proc/cpuinfo | grep "MHz" | uniq`

2-2) Memory Information
`free -m`

2-3) Partition Information
`fdisk -l | grep dev`

2-4) Disk Information
`df -h`


3) PROCESS Information-------------------------------------------------------------------------
`pstree`


4) Open Port Scanning-------------------------------------------------------------------------
`netstat -antp | egrep '(LISTEN|Address)'`


5) Auto start processor-------------------------------------------------------------------------
5-1) Crontab
`crontab -l`

5-2) chkconfig list
`chkconfig --list | grep "3:on"`

5-3) rc.local
`egrep -v "(#|touch)" /etc/rc.local`
"