Acer Chromebox – 安裝 Ubuntu 14.04 Ubuntu Tweak

Ubuntu Tweak 是一套可以在 Ubuntu 做系統調校的設定工具。
Ubuntu Tweak 官方網站:http://ubuntu-tweak.com/
1. 下載 Ubuntu Tweak
$ wget https://launchpad.net/ubuntu-tweak/0.8.x/0.8.7/+download/ubuntu-tweak_0.8.7-1%7Etrusty2_all.deb -P ~/Downloads
2. 進行安裝
$ sudo dpkg -i ~/Downloads/ubuntu-tweak_0.8.7-1~trusty2_all.deb
但在安裝時有一些錯誤訊息,似乎是少安裝了某些套件
[@more@]3. 先移除未安裝成功的 Ubuntu Tweak
$ sudo apt-get remove –purge ubuntu-tweak

4. 補安裝缺少的套件
$ sudo apt-get install python-aptdaemon python-aptdaemon.gtk3widgets python-defer gir1.2-gconf-2.0 python-lxml python-compizconfig gir1.2-webkit-3.0

5. 重新安裝 Ubuntu Tweak
$ sudo dpkg -i ~/Downloads/ubuntu-tweak_0.8.7-1~trusty2_all.deb

6. 執行 Ubuntu Tweak

在 Firefox 的常用元件和 Google Chrome 的擴充功能

底下是自己在 Firefox 常用元件和 Google Chrome 的擴充功能,沒有安裝很多,以會常常用到為主
Firefox

FireFox 附加元件、擴充套件 分類、最熱門、評分最高 網址
https://addons.mozilla.org/zh-TW/firefox/
https://addons.mozilla.org/zh-TW/firefox/extensions/

Adblock Plus :: Firefox 附加元件
https://addons.mozilla.org/zh-tw/firefox/addon/adblock-plus/
Adblock Edge :: Firefox 附加元件
https://addons.mozilla.org/zh-tw/firefox/addon/adblock-edge/
uBlock
https://addons.mozilla.org/en-us/firefox/addon/ublock/
uBlock Origin
https://addons.mozilla.org/zh-TW/firefox/addon/ublock-origin/
Privacy Badger :: Firefox 附加元件
https://addons.mozilla.org/zh-tw/firefox/addon/privacy-badger-firefox/
AdBlock for Facebook :: Firefox 附加元件
https://addons.mozilla.org/zh-tw/firefox/addon/adblock-for-facebook/
AdBlock for Gmail™ :: Firefox 附加元件
https://addons.mozilla.org/zh-tw/firefox/addon/adblock-for-gmail/
AdBlock for YouTube™ :: Firefox 附加元件
https://addons.mozilla.org/zh-tw/firefox/addon/adblock-for-youtube/
Enhancer for YouTube
https://addons.mozilla.org/zh-TW/firefox/addon/enhancer-for-youtube/
Adblock Plus Pop-up Addon :: Firefox 附加元件
https://addons.mozilla.org/zh-tw/firefox/addon/adblock-plus-pop-up-addon/
Flashblock :: Firefox 附加元件
https://addons.mozilla.org/zh-tw/firefox/addon/flashblock/
Gmail Notifier (restartless) :: Firefox 附加元件
https://addons.mozilla.org/zh-tw/firefox/addon/gmail-notifier-restartless/
S3.Google Translator :: Firefox 附加元件
https://addons.mozilla.org/zh-tw/firefox/addon/s3google-translator/
Tab Mix Plus :: Firefox 附加元件
https://addons.mozilla.org/zh-tw/firefox/addon/tab-mix-plus/
Xmarks 書籤同步套件 :: Firefox 附加元件
https://addons.mozilla.org/zh-tw/firefox/addon/xmarks-sync/
ColorfulTabs :: Add-ons for Firefox
https://addons.mozilla.org/zh-TW/firefox/addon/colorfultabs/
https://www.addongenie.com/
for ESR
https://addons.mozilla.org/en-US/firefox/addon/colorfultabs/versions/
https://addons.mozilla.org/zh-TW/firefox/addon/_colorfultabs/

Download all Images
https://addons.mozilla.org/zh-TW/firefox/addon/save-all-images-webextension/
YouTube downloader tool – Fastesttube!
http://kwizzu.com/
Evernote Web Clipper :: Firefox 附加元件
https://addons.mozilla.org/zh-tw/firefox/addon/evernote-web-clipper/
Evernote Clearly :: Firefox 附加元件
https://addons.mozilla.org/zh-TW/firefox/addon/clearly/
Speed Dial :: Firefox 附加元件
https://addons.mozilla.org/zh-tw/firefox/addon/speed-dial/
Sage :: Firefox 附加元件
https://addons.mozilla.org/zh-tw/firefox/addon/sage/
Speed Dial [FVD] – New Tab Page, Sync… :: Firefox 附加元件
https://addons.mozilla.org/zh-TW/firefox/addon/fvd-speed-dial/
Cutyfox URL Shortener
https://addons.mozilla.org/zh-tw/firefox/addon/cutyfox-url-shortener-googl-is/
Forecastfox
https://addons.mozilla.org/en-US/firefox/addon/forecastfox-fix-version/
RightToClick .
https://addons.mozilla.org/zh-TW/firefox/addon/righttoclick/
http://www.majorgeeks.com/mg/getmirror/righttoclick,1.html
Enable Right Click and Copy
https://addons.mozilla.org/zh-TW/firefox/addon/enable-rightclick-and-copy/
Absolute Enable Right Click & Copy
https://addons.mozilla.org/zh-TW/firefox/addon/absolute-enable-right-click/
S3.Google Translator
https://addons.mozilla.org/zh-tw/firefox/addon/s3google-translator/
Tampermonkey :: Firefox 附加元件
https://addons.mozilla.org/zh-tw/firefox/addon/tampermonkey/
https://tampermonkey.net/?ext=dhdg&browser=firefox
用户脚本
https://greasyfork.org/zh-CN/scripts
https://greasyfork.org/zh-TW/scripts/37078-百度网盘直接下载-请看脚本说明
Youtube Best Video Downloader 2
https://greasyfork.org/zh-TW/scripts/19592-youtube-best-video-downloader-2
Stylus :: Firefox 附加元件
https://addons.mozilla.org/zh-TW/firefox/addon/styl-us/
Live Sart Page
https://addons.mozilla.org/en-US/firefox/addon/live-start-page-lst/?utm_source=site&utm_medium=install
Flash Video Downloader – YouTube HD Download
https://addons.mozilla.org/zh-TW/firefox/addon/flash-video-downloader/
Imgur-Uploader
https://addons.mozilla.org/zh-TW/firefox/addon/imgur-upload/
Touch VPN
https://addons.mozilla.org/zh-TW/firefox/addon/touch-vpn/
云盘万能钥匙
https://addons.mozilla.org/zh-TW/firefox/addon/ypsuperkey/?src=rating
Firefox 設定編輯器(about:config 頁面)將 xpinstall.signatures.required 修改成 false 來停用強制簽署的功能。

[@more@]
Google Chrome

Google Chrome x64:https://www.google.com/chrome/browser/?platform=win64 
x86 離線版
http://www.google.com/chrome/eula.html?standalone=1&platform=win
x64 離線版
http://www.google.com/chrome/eula.html?standalone=1&platform=win64

Adblock Plus
https://chrome.google.com/webstore/detail/adblock-plus/cfhdojbkjhnklbpkdaibdccddilifddb?hl=zh-TW
uBlock
https://chrome.google.com/webstore/detail/ublock-origin/cjpalhdlnbpafiamejdnhcphjbkeiagm?hl=zh-TW
uBlock Origin
https://chrome.google.com/webstore/detail/ublock-origin/cjpalhdlnbpafiamejdnhcphjbkeiagm?hl=zh-TW
Adblock for Youtube
https://chrome.google.com/webstore/detail/adblocker-for-youtube/lpaeiedcpepdabnchbgddmnjbbkaebgj?hl=zh-TW
Enhancer for YouTube
https://chrome.google.com/webstore/detail/enhancer-for-youtube/ponfpcnoihfmfllpaingbgckeeldkhle?hl=zh-TW
Adblock for Gmail
https://chrome.google.com/webstore/detail/adblock-for-gmail/cobbaepnkejfnljmjgimdhoefifdhcak?hl=zh-TW
Checker Plus for Gmail
https://chrome.google.com/webstore/detail/checker-plus-for-gmail/oeopbcgkkoapgobdbedcemjljbihmemj
Speed Dial [FVD]
https://chrome.google.com/webstore/detail/speed-dial-fvd-new-tab-pa/llaficoajjainaijghjlofdfmbjpebpa?hl=zh-TW
Adblock Pro
https://chrome.google.com/webstore/detail/adblock-pro/ocifcklkibdehekfnmflempfgjhbedch?hl=zh-TW
Evernote Web Clipper
https://chrome.google.com/webstore/detail/evernote-web-clipper/pioclpoplcdbaefihamjohnefbikjilc?hl=zh-TW
Evernote Clearly
https://chrome.google.com/webstore/detail/clearly/iooicodkiihhpojmmeghjclgihfjdjhj?hl=zh-TW
YouTube downloader tool – Fastesttube!
http://kwizzu.com/
Google Cast
https://chrome.google.com/webstore/detail/google-cast/boadgeojelhgndaghljhdicfkmllpafd?hl=zh-TW
goo.gl URL Shortener
https://chrome.google.com/webstore/detail/googl-url-shortener/iblijlcdoidgdpfknkckljiocdbnlagk?hl=zh-TW
Chromebook Recovery Utility
https://chrome.google.com/webstore/detail/chromebook-recovery-utili/jndclpdbaamdhonoechobihbbiimdgai?hl=zh-TW

EagleGet Free Downloader
https://chrome.google.com/webstore/detail/eagleget-free-downloader/kaebhgioafceeldhgjmendlfhbfjefmo?hl=zh-TW
Extension Defender
https://chrome.google.com/webstore/detail/extension-defender/lkakdehcmmnojcdalpkfgmhphnicaonm?hl=zh-TW
Tabs Outliner
https://chrome.google.com/webstore/detail/tabs-outliner/eggkanocgddhmamlbiijnphhppkpkmkl?hl=zh-TW
Clear Downloads
https://chrome.google.com/webstore/detail/clear-downloads/bknoejjhcfmakcibhifepfkegpjdnadk?hl=zh-TW
Chrono 下載管理器:
https://chrome.google.com/webstore/detail/chrono-download-manager/mciiogijehkdemklbdcbfkefimifhecn?hl=zh-TW
Tampermonkey
https://chrome.google.com/webstore/detail/tampermonkey/dhdgffkkebhmkfjojejmpbldmpobfkfo
用户脚本
https://greasyfork.org/zh-CN/scripts
Stylish
https://chrome.google.com/webstore/detail/stylish-custom-themes-for/fjnbnpbmkenffdnngjfgmeleoegfcffe
ESI Stylish
https://chrome.google.com/webstore/detail/esi-stylish/bldankcfaddopfeelafmbkjboflldjki?hl=zh-TW
Live Start Page
https://chrome.google.com/webstore/detail/live-start-page-living-wa/ocggccaacacpienfcgmgcihoombokbbj
RightToCopy
https://chrome.google.com/webstore/detail/righttocopy/plmcimdddlobkphnofejmeidjblideca
Flash Video Downloader
https://chrome.google.com/webstore/detail/flash-video-downloader/aiimdkdngfcipjohbjenkahhlhccpdbc?hl=zh-TW
mBot mblock for Chromebook
https://chrome.google.com/webstore/detail/mblock/cikipehcmeblohaibidanjaelilmdilo
Image Downloader
https://chrome.google.com/webstore/detail/image-downloader/cnpniohnfphhjihaiiggeabnkjhpaldj
ImageSpark
https://chrome.google.com/webstore/detail/imagespark-ultimate-image/hooaoionkjogngfhjjniefmenehnopag
Download All Image
https://chrome.google.com/webstore/detail/download-all-images/ifipmflagepipjokmbdecpmjbibjnakm
Download all Images
https://chrome.google.com/webstore/detail/download-all-images/nnffbdeachhbpfapjklmpnmjcgamcdmm
ColorfulTabs
https://chrome.google.com/webstore/detail/colorfultabs-for-chrome/fageloggidhmmlofkpibpmngbimkmhdb
Touch VPN
https://chrome.google.com/webstore/detail/touch-vpn/bihmplhobchoageeokmgbdihknkjbknd
Internet Download Accelerator
https://chrome.google.com/webstore/detail/internet-download-acceler/fhjnbgadgmmffddcilnbmcieekimilcn

Opera
Tampermonkey
https://addons.opera.com/zh-tw/extensions/details/tampermonkey-beta/?display=en
Stylish 延伸套件 – Opera 外掛程式
https://addons.opera.com/zh-tw/extensions/details/stylish/
Live Start Page
https://addons.opera.com/en-gb/extensions/details/live-start-page-living-wallpapers/
AdBlocker for YouTube
https://addons.opera.com/zh-tw/extensions/details/adblock-for-youtubetm-2/?display=en
AdBlocker for Gmail
https://addons.opera.com/zh-tw/extensions/details/adblock-for-gmailtm/?display=en
AdBlocker for Facebook
https://addons.opera.com/zh-tw/extensions/details/adblock-for-facebooktm/?display=en
Adblock Plus
https://addons.opera.com/zh-tw/extensions/details/opera-adblock/?display=zh-CN
GetThemAll – Any file downloader
https://addons.opera.com/en/extensions/details/getthemall-any-file-downloader/?display=en
Enhancer for YouTube
https://addons.opera.com/en/extensions/details/enhancer-for-youtube/?display=zh-TW
Evernote Web Clipper
https://addons.opera.com/zh-tw/extensions/details/evernote-web-clipper/?display=en
Save All Images
https://addons.opera.com/en/extensions/details/save-all-images/?display=en
Install Chrome Extensions
https://addons.opera.com/zh-tw/extensions/details/install-chrome-extensions/
Touch VPN
https://chrome.google.com/webstore/detail/touch-vpn/bihmplhobchoageeokmgbdihknkjbknd
在 AUTO-protect websites 裡面加入 百度開頭網址 https://pan.baidu.com
云盘万能钥匙
https://chrome.google.com/webstore/detail/云盘万能钥匙/anlllmnpjodopgbkbpnghnjlelnogfjc?hl=zh-CN
用户脚本 
https://greasyfork.org/zh-CN/scripts 
Internet Download Accelerator
https://addons.opera.com/zh-tw/extensions/details/internet-download-accelerator/

Microsoft Edge
IDM extension to Microsoft Edge
ms-windows-store://review/?PFN=TonecInc.IDMIntegrationModule_e7b5mm5d3r6v2
Adblock Plus
https://www.microsoft.com/zh-TW/store/p/adblock-plus/9nblggh4r9nz?rtc=1
Tampermonkey
https://www.microsoft.com/zh-tw/store/p/tampermonkey/9nblggh5162s?rtc=1
Enhancer for YouTube
https://www.microsoft.com/zh-tw/store/p/enhancer-for-youtube-for-microsoft-edge/9n4f8m7plt38

解決 Internet Explorer 瀏覽網頁時,出現”此網站的安全性憑證有問題”

使用  Internet Explorer 瀏覽網頁時,有時會出現”此網站的安全性憑證有問題“
[@more@]使用 解決 Firefox 連線時出現憑證錯誤訊息 這一篇文章下載下來的憑證

1. 在憑證上按滑鼠右鍵,選擇 安裝憑證(I)

2. 選擇 開啟

3. 選擇 下一步

4. 選擇 下一步

5. 選擇 完成

6. 最後按 確定

解決 Firefox 連線時出現憑證錯誤訊息

使用 Firefox 連線到政府單位網站時出現如下圖的錯誤訊息
[@more@]在網路上搜尋了一下,找到了這一篇
檢視主題 – 節點的憑證有無效的簽章(錯誤碼: sec_error_bad_signature) • MozTW 討論區

解決方法:
1. 連線到 GCA 政府憑證管理中心

2. 選擇  訊息公告及儲存庫

3. 選擇 儲存庫

4. 選擇 第二代GCA憑證下載

5. 儲存檔案,按 確定

6. 可以先儲存在 桌面,最後按 存檔

7. 選擇 工具 / 選項

8. 選擇 進階 / 憑證 / 檢視憑證清單 (S)

9.  選擇 憑證機構 / 匯入 (M)

10. 選擇存放在桌面上的憑證

11. 選擇 開啟舊檔(O)

12.  選擇 信任此憑證機構以識別網站。 / 確定

13. 按 確定

14. 按 確定

Linux 下的硬體資訊

CPU
# cat /proc/cpuinfo

# dmidecode -t processor

# yum install lshw –enablerepo=epel
# apt-get install lshw
# lshw[@more@]
記憶體
# dmidecode -t memory

記憶體速度
# dmidecode -t memory | grep Speed | uniq
        Speed: 1066 MHz

最多能插的記憶體 384GB
# dmidecode -t memory | grep Max
        Maximum Capacity: 384 GB

支援的記憶體種類
# dmidecode -t memory | grep Type: | uniq
        Error Correction Type: Multi-bit ECC
        Type: DDR3

系統目前插的記憶體容量 4096MB
# dmidecode -t memory | grep Size
        Size: 2048 MB
        Size: No Module Installed
        Size: 2048 MB
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed

# dmidecode -t 可偵測的參數
bios, system, baseboard, chassis, processor, memory, cache, connector, slot

Linux 基礎 – 使用 cat 建立檔案

# cat shell/catfile.sh
#!/bin/bash
cat <<EOF >log.txt
LOG FILE HEADER
This is a test log file
Function: System statistics
EOF

更改權限
# chmod 700 shell/catfile.sh

執行
# shell/catfile.sh

看成果
# cat shell/log.txt
LOG FILE HEADER
This is a test log file
Function: System statistics

執行 Script 時檢查是否為 root

Shell Script
$ cat shell/CheckRootUser.sh
#!/bin/bash
if [ $UID -ne 0 ]; then
   echo Non root user. Please run as root.
else
   echo “Root user”
fi

改變檔案執行權限
$ chmod 700 shell/CheckRootUser.sh

執行
$ ./shell/CheckRootUser.sh
Non root user. Please run as root.

目前使用者的 UID
$ echo $UID
1000

Linux 基礎 – 增加可以執行程式的路徑

在 Raspberry Pi 預設程式可以執行的路徑
$ echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/games:/usr/games

讓使用者家目錄下的 bin 也加入路徑之中
$ sed -i ‘$aPATH=”$PATH:$HOME/bin”‘ >> $HOME/.profile
$ sed -i ‘$aexport PATH’ >> $HOME/.profile

執行
$ source $HOME/.profile
或重新登出再行登入即可

$ echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/games:/usr/games:/home/pi/bin

Linux 指令 – pgrep & tr

尋找 gcin PID
$ ps aux | grep gcin | grep -v grep | awk ‘{print $2}’
2344
改用 pgrep
$ pgrep gcin
2344[@more@]列出 gcin 的環境變數
$ cat /proc/2344/environ
USER=piTEXTDOMAIN=im-configSSH_AGENT_PID=2306HOME=/home/piQT4_IM_MODULE=ximDESKTOP_SESSION=lightdm-xsessionXDG_SESSION_COOKIE=d3670ff77a0bb988a953e7f053a3f4e7-1411546370.280112-607439465XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-h5dA3kxIzH,guid=a58850679d18983d55b1289254227d04IM_CONFIG_PHASE=2LOGNAME=piGTK_IM_MODULE=gcinPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/games:/usr/gamesXDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0DISPLAY=:0LANG=zh_TW.UTF-8XAUTHORITY=/home/pi/.XauthorityXMODIFIERS=@im=gcinSSH_AUTH_SOCK=/tmp/ssh-6T4bamWxNfeC/agent.2243SHELL=/bin/bashGDMSESSION=lightdm-xsessionTEXTDOMAINDIR=/usr/share/locale/PWD=/home/piCLUTTER_IM_MODULE=xim

使用 tr 來轉換
$ cat /proc/2344/environ | tr ” ‘n’
USER=pi
TEXTDOMAIN=im-config
SSH_AGENT_PID=2306
HOME=/home/pi
QT4_IM_MODULE=xim
DESKTOP_SESSION=lightdm-xsession
XDG_SESSION_COOKIE=d3670ff77a0bb988a953e7f053a3f4e7-1411546370.280112-607439465
XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0
DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-h5dA3kxIzH,guid=a58850679d18983d55b1289254227d04
IM_CONFIG_PHASE=2
LOGNAME=pi
GTK_IM_MODULE=gcin
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/games:/usr/games
XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0
DISPLAY=:0
LANG=zh_TW.UTF-8
XAUTHORITY=/home/pi/.Xauthority
XMODIFIERS=@im=gcin
SSH_AUTH_SOCK=/tmp/ssh-6T4bamWxNfeC/agent.2243
SHELL=/bin/bash
GDMSESSION=lightdm-xsession
TEXTDOMAINDIR=/usr/share/locale/
PWD=/home/pi
CLUTTER_IM_MODULE=xim