94 行
1.6 KiB
Markdown
94 行
1.6 KiB
Markdown
# OS発見スクリプト
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このスクリプトで簡単にOS類とディストリビューション（Linuxの場合）を発見出来ます。
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## 対応OS
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* Arch Linux
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* Artix Linux
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* Debian GNU/Linux
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* Devuan GNU+Linux
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* FreeBSD
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* Manjaro
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* OpenBSD
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* Ubuntu
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* Void Linux
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## インストールする方法
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### ZSHの場合
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```sh
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chmod +x ~/.local/bin/getsystem
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nvim ~/.zshrc
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```
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```
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...
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. ~/.local/bin/getsystem
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...
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```
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### BASHの場合
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```sh
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chmod +x ~/.local/bin/getsystem
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nvim ~/.bashrc
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```
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```
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...
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source ~/.local/bin/getsystem
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...
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```
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## 例えば
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```sh
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if [ "$platform" = 'freebsd' ]; then
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echo "FreeBSDでメモリーの確認"
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dmesg | grep memory
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elif [ "$platform" = 'openbsd' ]; then
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echo "OpenBSDでメモリーの確認"
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dmesg | grep mem
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else
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echo "Linuxでメモリーの確認"
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free -m
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fi
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```
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```sh
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echo "使っているOSは："
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if [ "$ostype" = 'linux' ]; then
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echo "Linux"
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elif [ "$ostype" = 'bsd' ]; then
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echo "BSD"
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else
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echo "わからないなぁ…確かに良いOSではないよね"
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fi
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```
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```sh
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if [ "$platform" = 'artix' ] || [ "$platform" = 'arch' ] || [ "$platform" = 'manjaro' ]; then
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sudo pacman -Syyu
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elif [ "$platform" = 'devuan' ] || [ "$platform" = 'debian' ] || [ "$platform" = 'ubuntu' ]; then
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sudo apt update && sudo apt upgrade && sudo apt autoremove
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elif [ "$platform" = 'void' ]; then
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sudo xbps-install -Su
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elif [ "$platform" = 'freebsd' ]; then
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sudo pkg update && sudo pkg upgrade
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elif [ "$platform" = 'openbsd' ]; then
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doas pkg_add -ui
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else
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echo "エラー"
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fi
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```
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```sh
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# source ~/.local/bin/getsystem
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# echo $ostype
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linux
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# echo $platform
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artix
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```
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