ubuntu 常用資訊

[network]
檢查抓到哪些網路裝置
ls /sys/class/net

啟用
ifconfig eth0 up

promisc mode
ifconfig eth0 promisc on

寫入設定檔
/etc/network/interface

auto eth0
iface eth0 inet dhcp
---
iface eth0 inet manual
up ip link set $IFACE promisc on
---
iface eth0 inet static
address 1.1.1.1
gateway 1.1.1.254
netmask 255.255.255.0
network 1.1.1.0
broadcast 1.1.1.255
---
DNS
dns-nameservers 8.8.8.8

[更新]
apt update
apt upgrade

[安裝軟體]
apt install xxxxx

待整理.......

手動安裝apache+php

在2014的年中，因為客戶的需求需要很舊版的Apache+PHP+Mysql Client

使用yum 安裝只裝的到新版本因此必須手動安裝

OS: CentOS

首先要先把基本的工具跟Library裝好
部分Library 會有太新的問題<就必須抓舊版的回來裝
gcc
autoconf
freetype-devel.x86_64
zlib-devel.x86_64
libxml2-devel
gd-devel.x86_64
libjpeg-turbo-devel.x86_64
libpng-devel.x86_64
libmcrypt-devel.x86_64
libtool-ltdl-devel
mysql mysql-devel mysql-lib

#新作業系統都是64 library需要指定一下
# ln -s /usr/include /opt/include
# ln -s /usr/lib64 /opt/lib

#太舊的PHP不支援openssl 1.x.x 要手動裝
openssl 0.9.8
./config --prefix=/usr/local/openssl
make install_sw  # 不安裝說明文件

apache2
/configure --prefix=/usr/local/apache2 --enable-ssl --enable-so --with-ssl=/usr/local/openssl

php5
./configure --prefix=/usr/local/php5 --with-mysql=/opt  --with-gd=/opt --with-jpeg-dir=/opt --with-png-dir=/opt --with-libxml-dir=/usr/local/libxml2/ --with-zlib-dir=/opt --with-mcrypt=/opt --with-apxs2=/usr/local/apache2/bin/apxs --enable-mbstring --with-mysqli

#修改啟動稿

cp /usr/local/apache2/bin/apachectl /etc/rc.d/init.d/httpd

vi /etc/rc.d/init.d/httpd

在 #!/bin/sh 下面加入以下兩行

# chkconfig: 2345 10 90

# description: Activates/Deactivates Apache Server

設定啟動狀態

chkconfig --add httpd

chkconfig httpd on

JDK安裝及環境設定

JAVA下載
http://www.oracle.com/technetwork/java/javase/downloads/index.html
個人不喜歡RPM因此都是選tarball安裝

Unix：
1.將tarball放到想放的目錄如/usr/local/
2.解開tar zxvf jdk-{版號}-linux-i586.tar.gz
   就完成了.....
3. 設定環境變數BASH (修改/etc/profile)

export JAVA_HOME=/usr/local/jdk1.{版號}
export PATH=${PATH}:${JAVA_HOME}/bin

Windows:
1..........download
2...............install
3......................set path

that's all