Seong-Kook Shin's little world

living in my brand new life

[English]

Parallel command execution using GNU screen(1)

I have been working on to develop large-scale web application, which deals with a lot of image files. To test the application, we need a huge number of large (the resolution should be higher than 640x480) images. Since we didn't have lots of samples, I decided to grab from Google images. For my own execuse, the testing will be done in private network, which makes me less obligation for the copyright issue.
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Emacs: tabs and spaces, trailing whitespaces

Long time ago, when I never heard about Emacs, and the times when I used to code in Borland Turbo C, I hated spaces. I even didn't understand people who uses spaces to indent their codes. The main reason was, I hated that the code looks ugly (precisely, if the indentation broken) whenever I looked at the source code in other text editors.
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Emacs mail address completion

I don't use Emacs for reading mails. All of my mail servers uses IMAP, and for productivity, Emacs as a mail client is too slow. It's kind of sad.
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