通達人驛站
2016年1月18日

Think Waldorf 想想華德福-為了華德福教育搬來宜蘭的 FAQ About Move To Ilan For CiXin Waldorf

自從我寫了「想想華德福」一系列的文章後,有很多的家長/讀者都來信詢問為了華德福教育搬來宜蘭的相關問題。這篇文章就是我以 FAQ 的型式重新整理了先前「為了華德福教育搬來宜蘭」一文、以及讀者的問題,包括以下主題/類型。
Ci-Xin Waldorf School
2015年12月14日

Think Waldorf 想想華德福-新減法借位 New Subtraction With Borrow

Think Waldorf 想想華德福-新減法借位 New Subtraction With Borrow

這篇文章描述了身為一個父親,為了幫助和孺理解三年級的直式運算減法借位,我自創了數學直式運算表示方式。同時,也一併說明,在使用這個新直式運算表示方式時,我的個人思考。

慈心華德福從三年級開始教數學直式運算,但和孺的直式運算結果一直算不正確。

所幸我在三年級的秋假前就發現這個問題,趁著秋假了解她卡住的原因後,我改教和孺另一種數學直式運算的表示方式,讓她能比較順利的銜接上學校的教學進度。
The Example of New Subtraction With Borrow 新減法借位的實例
2015年11月30日

Linux change user as sudo root privileges and using command without password

Everytime, if we would like use system command as sudoer, we should input password. But I found a way which using system command without password after google.
2015年11月19日

Install and Use exfat USB under Ubuntu

Ubuntu exFAT

exFAT (Extended File Allocation Table) is a Microsoft file system optimized for flash drives. exFAT can be used where the NTFS file system is not a feasible solution (due to data structure overhead), or where the file size limit of the standard FAT32 file system is unacceptable.

exFAT has been adopted by the SD Card Association as the default file system for SDXC cards larger than 32 GB.

Native Linux support for exFAT is still limited. As of 2010, a working implementation under FUSE exists, which reached version 1.0 in 2013. So we need to install exfat-fuse and related packges in Ubuntu for using exFAT.

Install exfat package under Ubuntu


Update all repositories.
jose@jose-ubuntu:~$ sudo apt-get update

Installing the below 2 packages.
jose@jose-ubuntu:~$ sudo apt-get install exfat-fuse exfat-utils

Use exFAT USB under Ubuntu


If Ubuntu doesn't auto-mount your exFAT formatted driver, you could mount exfat USB manually after installed the above 2 packages.
jose@jose-ubuntu:~$ sudo mkdir /media/xxx
jose@jose-ubuntu:~$ sudo mount -t exfat /dev/sdxx /media/xxx


/media/xxx - means specific folder for exfat partition.
/dev/sdxx - means your exfat partition.
  1. How to enable exFAT in Ubuntu 14.04