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28 lines
741 B
Markdown
28 lines
741 B
Markdown
# Dpkg
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## TL;DR
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```sh
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# add an extra architecture
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dpkg --add-architecture i386
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# list extra architectures
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dpkg --print-foreign-architectures
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# list available extra architectures
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dpkg-architecture --list-known
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#list all installed packages of the i386 architecture
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dpkg --get-selections | grep i386 | awk '{print $1}'
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# remove the i386 architecture
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apt-get purge $(dpkg --get-selections | grep --color=never i386 | awk '{print $1}')
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dpkg --remove-architecture i386
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```
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## Sources
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- [How to check if dpkg-architecture --list has all the architectures?]
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[how to check if dpkg-architecture --list has all the architectures?]: https://askubuntu.com/questions/852115/how-to-check-if-dpkg-architecture-list-has-all-the-architectures#852120
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