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froop/gist:962686

Created May 9, 2011 15:03
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[bsh] 任意サイズのファイル作成
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gistfile1.sh
#!/bin/sh
SIZE=$1 # 出力サイズ（KB）
cat /dev/urandom | od -x | cut -d ' ' -f 2- | tr -d ' ' \
| tr -d '\n' | dd count=$SIZE bs=1k 2>/dev/null
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