2024-08-17 22:43:57 +03:00
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---
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title: "🔑 Генератор паролей в виде однострочника на Bash"
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date: 2024-08-17T22:33:12+03:00
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draft: false
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2024-12-02 11:44:50 +03:00
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tags: [shell, linux, tips, security]
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2024-08-17 22:43:57 +03:00
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---
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Пост [Cyrus](https://stackoverflow.com/a/44377013) на **SoF**.
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Команда:
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```sh
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tr -dc 'A-Za-z0-9!?%=' < /dev/urandom | head -c 20
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```
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Выхлоп:
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```text
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7sixuvfqbFRAj4g=3v7Y
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```
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## Другие варианты
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### OpenSSL
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Команда:
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```sh
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openssl rand -base64 20
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```
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Выхлоп:
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```text
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c+EtG4VK/0JLR6tWrneAlP4bHmQ=
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```
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### Версия Cyrus с улучшенной энтопией
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```sh
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for i in $(seq 1 5); do echo $(tr -dc 'A-Za-z0-9!"#$%&()*+,-./:;<=>?@[\\]^_`{|}~' < /dev/urandom | head -c 20); done
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```
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```text
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Q@2^u\U3.:%|{yGY@SMl
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T8WVte55AggJ{WxElqDi
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vG%+Gr"jp#x@f46YBj>m
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|>Wd,|S>w)jwe|:))eLU
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m`nSde+o,:vn\1JpJ1j3
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```
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## Дополнительно
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Пожалуй добавлю в `alias`.
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