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Posted on 2018-12-23 Edited on 2025-02-05 In default Symbols count in article: 2.2k Reading time ≈ 2 mins.

Here's something encrypted, password is required to continue reading.

hcsr501 with Raspberry PI 2b

Posted on 2018-12-23 Edited on 2023-01-17 In linux , raspberrypi Symbols count in article: 379 Reading time ≈ 1 mins.

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Posted on 2018-12-19 Edited on 2023-01-17 In linux , services , web , lighttpd Symbols count in article: 9.2k Reading time ≈ 8 mins.

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Posted on 2018-12-16 Edited on 2023-01-17 In linux , program Symbols count in article: 3.6k Reading time ≈ 3 mins.

如何在 Linux 系统中限制密码长度的同时对密码的复杂程度也进行管理，最近发现有人的密码符合长度规则，但是却很简单很容易被猜出来，查了相关资料后发现了 PAM 中的 pam_cracklib 模块就是用来做密码复杂度检测的。

Posted on 2018-12-16 Edited on 2023-01-17 In linux , program Symbols count in article: 11k Reading time ≈ 10 mins.

Syntax highlighting, matching rules and mappings for the original Markdown and extensions.

Posted on 2018-12-16 Edited on 2023-01-17 In linux Symbols count in article: 912 Reading time ≈ 1 mins.

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Posted on 2018-12-16 Edited on 2023-01-17 In linux , services , web Symbols count in article: 372 Reading time ≈ 1 mins.

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Posted on 2018-12-12 Edited on 2023-01-17 In linux , raspberrypi Symbols count in article: 963 Reading time ≈ 1 mins.

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