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30 lines
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1.9 KiB
Markdown
30 lines
No EOL
1.9 KiB
Markdown
# apg.go
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_apg.pl_ is a simple APG-like password generator script written in Go. It tries to replicate the functionality of the "[Automated Password Generator](https://web.archive.org/web/20130313042424/http://www.adel.nursat.kz:80/apg)", which hasn't been maintained since 2003. Since more and more Unix distributions are abondoning the tool, I was looking for an alternative. FreeBSD for example recommends "security/makepasswd", which is also written in Perl but requires much more dependency packages and doesn't offer the feature-set/flexibility of APG. Therefore I decided to write my own implementation. As I never used the "pronouncable password" functionality, I left this out in my version.
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## Usage
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Simply add the execute-flag to the script and run it
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```sh
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$ chmod +x apg
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$ ./apg
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```
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## Systemwide installation
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To be a proper APG replacement, i suggest to install it into a directory in your PATH and symlink it to "apg":
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```sh
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$ sudo cp apg /usr/local/bin/apg
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```
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## CLI options
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_apg.go_ replicates some of the parameters of the original APG. Some parameters are different though:
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- ```-m, --minpasslen <length>```: The minimum length of the password to be generated
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- ```-x, --maxpasslen <length>```: The maximum length of the password to be generated
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- ```-n, --numofpass <number of passwords>```: The amount of passwords to be generated
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- ```-E, --exclude <list of characters>```: Do not use the specified characters in generated passwords
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- ```-U, --uppercase```: Use uppercase characters in passwords
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- ```-N, --numbers```: Use numeric characters in passwords
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- ```-S, --special```: Use special characters in passwords
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- ```-H, --human```: Avoid ambiguous characters in passwords (i. e.: 1, l, I, o, O, 0)
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- ```-c, --complex```: Generate complex passwords (implies -U -N -S and disables -H)
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- ```-h, --help```: Show a CLI help text
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- ```-v, --version```: Show the version number |