{"version":"1.0","description":"\u3053\u306e\u8a18\u4e8b\u306b\u306f\u6539\u8a02\u7248\u3042\u308a shobon.hatenablog.com\u4ee5\u4e0a\u30012022/5/4 \u8ffd\u8a18\u3002 \u9577\u3044\u306e\u3067\u7d50\u8ad6\u3092\u5148\u306b\u3002 # dnf remove --oldinstallonly \uff08\u6700\u65b0\u306e\u4e16\u4ee3\u3060\u3051\u6b8b\u3059\uff09 \u307e\u305f\u306f # dnf remove $(dnf repoquery --installonly --latest-limit=-2) \uff08\u6700\u65b0\u306e2\u4e16\u4ee3\u3060\u3051\u6b8b\u3059\uff09 \u306a\u305c\u4e0a\u8a18\u306e\u3088\u3046\u306b\u306a\u308b\u304b\u306f\u3001\u4ee5\u4e0b\u306e\u901a\u308a\u3002CentOS 7 \u307e\u3067\u306f\u3001 # package-cleanup --oldkernels --count=2 \u306a\u3069\u3068\u3057\u3066\u53e4\u3044\u30ab\u30fc\u30cd\u30eb\u3092\u524a\u9664\u3067\u304d\u305f\u3002CentOS 8\u3067\u540c\u3058\u3088\u3046\u306b\u3084\u3063\u3066\u3082\u3001package-\u2026","url":"https://shobon.hatenablog.com/entry/2021/07/09/220900","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshobon.hatenablog.com%2Fentry%2F2021%2F07%2F09%2F220900\" title=\"CentOS 8 \u3067\u53e4\u3044\u30ab\u30fc\u30cd\u30eb\u3092\u524a\u9664\u3059\u308b\u65b9\u6cd5 - \u3057\u3087\u307c\u3093\u30e1\u30e2\u30ea \uff08\u00b4\u30fb\u03c9\u30fb\uff40\uff09\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","image_url":null,"author_url":"https://blog.hatena.ne.jp/savakan/","blog_title":"\u3057\u3087\u307c\u3093\u30e1\u30e2\u30ea \uff08\u00b4\u30fb\u03c9\u30fb\uff40\uff09","height":"190","blog_url":"https://shobon.hatenablog.com/","title":"CentOS 8 \u3067\u53e4\u3044\u30ab\u30fc\u30cd\u30eb\u3092\u524a\u9664\u3059\u308b\u65b9\u6cd5","width":"100%","published":"2021-07-09 22:09:00","author_name":"savakan","categories":["AlmaLinux8","CentOS8","Rocky Linux8"]}