摘要：配置開發環境說明每次在虛擬機重裝都要重新配置一遍開發環境略繁瑣整理個配置文檔記錄如下本文檔以為基準其他版本可能略有差異會同步更新等比較完善后考慮寫成腳本自動化配置初始化設置桌面環境設置選項更改設置語言設置分辨率設置輸入法設置內存磁盤等更改密

說明:

1.每次在虛擬機重裝ubuntu,都要重新配置一遍開發環境.略繁瑣,整理個配置文檔記錄如下.

2.本文檔以ubuntu 14.04 為基準,其他版本可能略有差異.

3.會同步更新,等比較完善后.考慮寫成shell腳本,自動化配置.

bash1. 設置語言
2. 設置分辨率
3. 設置輸入法
4. 設置內存,磁盤,CPU等

bash默認root密碼是隨機的，即每次開機,都有一個新的root密碼。

修改方式:
sudo passwd  # 提示輸入當前用戶密碼.enter后,提示我們輸入新的密碼并確認,此密碼即為root密碼.
su root      # 切換root用戶

bash
1. 首先備份源列表(for sure):
sudo cp /etc/apt/sources.list /etc/apt/sources.list_backup

2. 而后用gedit或其他編輯器打開:
sudo gedit /etc/apt/sources.list

bash
deb http://mirrors.aliyun.com/ubuntu/ utopic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ utopic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ utopic-backports main restricted universe multiverse

bash
deb http://mirrors.163.com/ubuntu/ utopic main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ utopic-updates main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ utopic-backports main restricted universe multiverse

bash
    sudo apt-get update
    sudo apt-get install vim
    sudo apt-get install zsh
    sudo apt-get install git
    sudo apt-get install curl

    sudo apt-get install python-pip
    sudo apt-get install apache2-utils   # 安裝并發測試工具 ab

bash
1. 刪除unity(可以不刪除,只執行安裝步驟)

sudo apt-get remove unity unity-asset-pool unity-control-center unity-control-center-signon unity-gtk-module-common unity-lens* unity-services unity-settings-daemon unity-webapps* unity-voice-service

2. 安裝Mate 

sudo apt-get update
sudo apt-get install mate-desktop-environment-core


3. 安裝Mate插件
sudo apt-get install mate-desktop-environment-extra    # 安裝插件


4. 安裝結束后,"注銷"系統,在登錄窗口,注意"選擇登錄GUI",選擇mate,輸入密碼登錄即可切換.

bash
    sudo pip install flask
    sudo pip install tornado

bash
ps -e                # 查看所有進程
pgrep  firefox       # 查看僵死進程ID

sudo kill PID         # 殺死進程
sudo kill APP_NAME    # 采用軟件名稱,殺死
sudo kill -9 PID      # 強力殺死



ps  參數:                                         
    -aux      以BSD風格顯示進程 常用
    -efH      以System V風格顯示進程
    -e , -A   顯示所有進程
    a         顯示終端上所有用戶的進程
    x         顯示無終端進程
    u         顯示詳細信息
    f         樹狀顯示
    w         完整顯示信息
    l         顯示長列表