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原创 Installing flash-plugin for Fedora 13 x86_64

su<br /> yum erase flash-plugin nspluginwrapper* <br /> cd /etc/yum.repos.d/<br /> curl -O http://www.dfm.uninsubria.it/compiz/fusion-testing/flashplayer.x86_64/flash.repo<br /> rpm --import http://www.dfm.uninsubria.it/compiz/fusion-testing/flashplaye

2010-07-20 06:45:00 294

原创 Tabs and spaces in Vim

:set expandtab"Inserting spaces with pressing tab key. If you want to input a real Tab key with this option" Press Ctrl-V:set tabstop=4" Setting the amount of spaces for the a tab hit. Here 4 space characters per tab:set siftwidth=4"The number of space cha

2010-07-20 06:16:00 252

原创 truncate file to zero length

<br />> filename <br />or<br />: > filename

2010-07-13 19:10:00 318

原创 installing apt-spy

<br />Add the  following line to /ect/apt/source.list<br /> <br /><br />          deb http://http.us.debian.org/debian/ stable main<br /> <br />sudo apt-get update, and sudo apt-get install apt-spy<br /> 

2010-07-10 17:49:00 331

原创 Add words (you consider right but VIM does not) to VIM internal-wordlist

Back to normal mode, move the cursor to the word you want to add, and press 'zg', whereas 'zuw' for removing the word from VIM's internal-wordlist.

2010-07-08 15:03:00 281

原创 sorting by fields

<br />using the sort command<br /> <br />sort -k 2  -g file<br /> <br />-k for field selection<br />-g compare according to numerical value

2010-07-08 03:28:00 226

原创 change the input method for X window

<br />im-switch -c

2010-07-08 01:12:00 446

原创 I am school boy!.

作为初级的程序员我知道怎么样寻寻求帮助,这是很重要的,所以呢,以后我有什么不懂的地方还要请教各位大侠哦.谢谢 

2006-10-31 21:00:00 482

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