{"id":180,"date":"2026-05-13T09:12:39","date_gmt":"2026-05-13T01:12:39","guid":{"rendered":"https:\/\/junai.ai\/blog\/linux-apt-package-11\/"},"modified":"2026-05-13T09:12:39","modified_gmt":"2026-05-13T01:12:39","slug":"linux-apt-package-11","status":"publish","type":"post","link":"https:\/\/junai.ai\/blog\/linux-apt-package-11\/","title":{"rendered":"\uc6b0\ubd84\ud22c apt \uc0ac\uc6a9\ubc95 \u2014 \ud504\ub85c\uadf8\ub7a8 \uc124\uce58\u00b7\uc0ad\uc81c\u00b7\uc5c5\ub370\uc774\ud2b8 (11\ud3b8)"},"content":{"rendered":"\n<!-- WordPress REST API \ubc1c\ud589\uc6a9 HTML (\uc790\ub3d9 \uc0dd\uc131) -->\n<!-- WP-FEATURED-MEDIA-ID: 170 -->\n<div style=\"max-width:800px;margin:0 auto;\">\n<style>\n:root{\n  --color-primary:#1e40af;--color-accent:#3b82f6;--color-bg:#fafafa;--color-bg-card:#ffffff;\n  --color-text:#1e293b;--color-text-muted:#64748b;--hero-start:#0f172a;--hero-end:#1e40af;\n  --font-body:-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Noto Sans KR',sans-serif;\n  --size-body:17px;--line-height:1.75;--h1-size:32px;--h2-size:27px;--h3-size:20px;\n}\n*{margin:0;padding:0;box-sizing:border-box;}\n.wrap{max-width:760px;margin:0 auto;padding:0 20px;}\n.hero{background:linear-gradient(135deg,var(--hero-start) 0%,var(--hero-end) 100%);color:#fff;padding:64px 0 56px;text-align:center;}\n.hero .eyebrow{display:inline-block;font-size:13px;letter-spacing:1px;text-transform:uppercase;color:#93c5fd;font-weight:700;margin-bottom:16px;}\n.hero h1{font-size:var(--h1-size);line-height:1.32;letter-spacing:-0.3px;font-weight:800;margin-bottom:18px;}\n.hero p.sub{font-size:18px;color:#cbd5e1;max-width:620px;margin:0 auto;}\n.hero .meta{margin-top:22px;font-size:14px;color:#94a3b8;}\n.hero-img{display:block;width:100%;height:auto;}\narticle{padding:48px 0 24px;}\narticle h2{font-size:var(--h2-size);line-height:1.35;letter-spacing:-0.3px;font-weight:800;margin:48px 0 18px;padding-left:14px;border-left:5px solid var(--color-primary);}\narticle h2:first-of-type{margin-top:8px;}\narticle h3{font-size:var(--h3-size);font-weight:700;margin:28px 0 10px;color:#0f172a;}\narticle p{margin:0 0 18px;}\narticle ul,article ol{margin:0 0 18px 4px;padding-left:22px;}\narticle li{margin-bottom:9px;}\narticle strong{color:#0f172a;font-weight:700;}\narticle a{color:var(--color-primary);text-decoration:underline;text-underline-offset:2px;}\narticle code{background:#0f172a;color:#e2e8f0;padding:2px 7px;border-radius:5px;font-size:0.9em;font-family:'SF Mono',Menlo,Consolas,monospace;}\n.intro p:first-child{font-size:19px;color:#334155;}\n.notice{background:#eef2ff;border:1px solid #c7d2fe;border-radius:10px;padding:14px 18px;margin:0 0 30px;font-size:15px;color:#3730a3;}\n.notice b{color:#312e81;}\n.tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:22px 0;}\ntable{width:100%;border-collapse:collapse;font-size:15px;background:var(--color-bg-card);}\nth,td{padding:11px 12px;text-align:left;border-bottom:1px solid #e2e8f0;vertical-align:top;}\nth{background:#f1f5f9;font-weight:700;color:#0f172a;}\ntd:first-child,th:first-child{font-weight:700;}\n@media (max-width:560px){\n  .tablewrap table,.tablewrap thead,.tablewrap tbody,.tablewrap tr,.tablewrap th,.tablewrap td{display:block;width:auto;}\n  .tablewrap thead{display:none;}\n  .tablewrap tr{margin:0 0 14px;border:1px solid #e2e8f0;border-radius:10px;overflow:hidden;}\n  .tablewrap td{border:none;border-bottom:1px solid #f1f5f9;padding:9px 14px;}\n  .tablewrap td:first-child{background:#f1f5f9;font-weight:800;font-size:15.5px;}\n  .tablewrap td:last-child{border-bottom:none;}\n  .tablewrap td[data-label]::before{content:attr(data-label) \" \u2014 \";font-weight:700;color:var(--color-primary);}\n}\n.databox{background:#eff6ff;border-left:4px solid var(--color-accent);border-radius:0 8px 8px 0;padding:16px 18px;margin:20px 0;font-size:15.5px;}\n.databox b{color:var(--color-primary);}\n.warnbox{background:linear-gradient(135deg,#fffbeb 0%,#fef3c7 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(max-width:480px){:root{--h1-size:23px;--h2-size:20px;--size-body:16px;}.hero{padding:48px 0 40px;}article{padding:34px 0 16px;}.cmd{font-size:12.5px;}}\n<\/style>\n<header class=\"hero\">\n  <div class=\"wrap\">\n    <span class=\"eyebrow\">\uc6b0\ubd84\ud22c \u00b7 \ub9ac\ub205\uc2a4 \uc785\ubb38 \u2014 11\ud3b8<\/span>\n    <h1>\uc6b0\ubd84\ud22c apt \uc0ac\uc6a9\ubc95 \u2014 \ud504\ub85c\uadf8\ub7a8 \uc124\uce58\u00b7\uc0ad\uc81c\u00b7\uc5c5\ub370\uc774\ud2b8<\/h1>\n    <p class=\"sub\">3\ud3b8\uc5d0\uc11c <code>sudo apt update<\/code> \ub450 \uc904\uc744 \uc678\uc6e0\uc8e0. \uc774\uc81c \uadf8 <code>apt<\/code>\ub97c \uc81c\ub300\ub85c \u2014 \uc708\ub3c4\uc6b0\uc5d4 \uc5c6\ub358 &#8220;\uc571\uc2a4\ud1a0\uc5b4 + \uc758\uc874\uc131 \uc790\ub3d9&#8221; \ub3c4\uad6c\uc758 \uc9c4\uc9dc \uc4f0\uc784.<\/p>\n    <p class=\"meta\">2026\ub144 5\uc6d4 12\uc77c \u00b7 \uc57d 8\ubd84 \u00b7 26\ud3b8 \uc785\ubb38 \uc2dc\ub9ac\uc988 11\ud3b8<\/p>\n  <\/div>\n<\/header>\n\n<img decoding=\"async\" class=\"hero-img\" src=\"https:\/\/junai.ai\/blog\/wp-content\/uploads\/2026\/05\/hero-14.jpg\" alt=\"\ud130\ubbf8\ub110\uc5d0 apt install\u00b7update \uba85\ub839\uc774 \ubcf4\uc774\ub294 \ud654\uba74 \u2014 \uc6b0\ubd84\ud22c apt \ud328\ud0a4\uc9c0 \uad00\ub9ac\ub97c \uc0c1\uc9d5\ud558\ub294 \uc77c\ub7ec\uc2a4\ud2b8\">\n\n<div class=\"wrap\">\n<article>\n\n  <div class=\"intro\">\n    <p>3\ud3b8\uc5d0\uc11c \uc6b0\ubd84\ud22c\ub97c \ucc98\uc74c \ucf30\uc744 \ub54c <code>sudo apt update && sudo apt upgrade<\/code> \ub450 \uc904\uc744 \uccd0\ubd24\uace0, \uadf8 \ub4a4\ub85c\ub3c4 \ud55c\uae00 \uc785\ub825\uae30(<code>apt install ibus-hangul<\/code>), nano(8\ud3b8) \ub4f1\uc744 \uae54 \ub54c\ub9c8\ub2e4 <code>apt<\/code>\ub97c \ubb34\uc2ec\ucf54 \uc37c\uc2b5\ub2c8\ub2e4. \uc774\ubc88\uc5d4 \uadf8 <code>apt<\/code>\uac00 \uc815\ud655\ud788 \ubb50\uace0, \ubb34\uc5c7\uae4c\uc9c0 \ud574\uc8fc\ub294\uc9c0\ub97c \ud55c \ubc88\uc5d0 \uc815\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n    <p>\ud575\uc2ec\ubd80\ud130 \u2014 <strong><code>apt<\/code>\ub294 \uc6b0\ubd84\ud22c\uc758 &#8220;\uc571\uc2a4\ud1a0\uc5b4 + \uc790\ub3d9 \uc124\uce58 \ub3c4\uc6b0\ubbf8&#8221;<\/strong>\uc785\ub2c8\ub2e4. \uc708\ub3c4\uc6b0\uc5d0\uc11c \ud504\ub85c\uadf8\ub7a8 \uae54 \ub54c\ucc98\ub7fc \uc124\uce58\ud30c\uc77c\uc744 \ucc3e\uc544 \ub2e4\uc6b4\ubc1b\uace0 \ub354\ube14\ud074\ub9ad\ud558\uace0 &#8220;\ub2e4\uc74c \ub2e4\uc74c&#8221; \ub204\ub97c \ud544\uc694\uac00 \uc5c6\uc5b4\uc694. <code>apt install \uc774\ub984<\/code> \ud55c \uc904\uc774\uba74 \u2014 \uadf8 \ud504\ub85c\uadf8\ub7a8\uc774 \uc758\uc874\ud558\ub294 \ub2e4\ub978 \ub77c\uc774\ube0c\ub7ec\ub9ac\uae4c\uc9c0 \uc54c\uc544\uc11c \uac19\uc774 \uae54\uace0, \ub098\uc911\uc5d0 \ud55c\uaebc\ubc88\uc5d0 \uc5c5\ub370\uc774\ud2b8\ub418\uace0, \uc9c0\uc6b8 \ub54c\ub3c4 \uae54\ub054\ud788 \uc9c0\uc6cc\uc9d1\ub2c8\ub2e4. \uc774\ubc88 \uae00\uc740 \ub9e4\uc77c \uc4f0\ub294 4\uac00\uc9c0 + \ucc3e\ub294 \ubc95 + apt\uac00 \ubabb \uad6c\ud558\ub294 \uac83 \ucc98\ub9ac\ubc95\uae4c\uc9c0. <strong>26\ud3b8 \uc785\ubb38 \uc2dc\ub9ac\uc988 11\ud3b8<\/strong>\uc774\uace0, \uba85\ub839\uc5b4\ub294 \ub2e4 \uc548\uc804\ud569\ub2c8\ub2e4(\uc124\uce58\/\uc0ad\uc81c\ub294 \ub418\ub3cc\ub9b4 \uc218 \uc788\uc5b4\uc694).<\/p>\n  <\/div>\n\n  <div class=\"notice\">\n    <b>\uc900\ube44\ubb3c \u2014<\/b> \uc6b0\ubd84\ud22c + \ud130\ubbf8\ub110. 1\ud3b8(\ub9ac\ub205\uc2a4\ub780)\u00b73\ud3b8(\uc6b0\ubd84\ud22c \uccab \uc124\uc815)\uc744 \uc548 \ubd24\ub2e4\uba74 \uba3c\uc800 \ubcf4\uba74 \ub9e5\ub77d\uc774 \uc7a1\ud799\ub2c8\ub2e4. \uc774 \uae00\uc758 \uc2e4\uc2b5\uc740 \uc548\uc804\ud55c \uc791\uc740 \ud504\ub85c\uadf8\ub7a8(<code>tree<\/code>\u00b7<code>htop<\/code> \ub4f1)\uc73c\ub85c \ud569\ub2c8\ub2e4 \u2014 \uae54\uc558\ub2e4 \uc9c0\uc6cc\ub3c4 \uc2dc\uc2a4\ud15c\uc5d4 \uc601\ud5a5 \uc5c6\uc5b4\uc694.\n  <\/div>\n\n  <h2>apt\uac00 \ubb50\uace0 \uc65c \uc88b\uc740\uac00 \u2014 &#8220;\uc571\uc2a4\ud1a0\uc5b4 + \uc758\uc874\uc131 \uc790\ub3d9&#8221;<\/h2>\n  <p>\uc708\ub3c4\uc6b0 \ubc29\uc2dd\uacfc \ube44\uad50\ud558\uba74 \ucc28\uc774\uac00 \ud55c\ub208\uc5d0 \ubcf4\uc785\ub2c8\ub2e4.<\/p>\n  <div class=\"tablewrap\">\n  <table>\n    <thead><tr><th>\uc708\ub3c4\uc6b0\uc5d0\uc11c \ud504\ub85c\uadf8\ub7a8 \uc124\uce58<\/th><th>\uc6b0\ubd84\ud22c apt \ubc29\uc2dd<\/th><\/tr><\/thead>\n    <tbody>\n      <tr><td>\uc6f9\uc0ac\uc774\ud2b8 \ucc3e\uc544\uac00 \u2192 \uc124\uce58\ud30c\uc77c \ub2e4\uc6b4 \u2192 \uc2e4\ud589 \u2192 &#8220;\ub2e4\uc74c \ub2e4\uc74c \ub3d9\uc758 \uc124\uce58&#8221;<\/td><td data-label=\"\uc6b0\ubd84\ud22c\">\ud130\ubbf8\ub110\uc5d0 <code>sudo apt install \uc774\ub984<\/code> \ud55c \uc904. \ub05d.<\/td><\/tr>\n      <tr><td>\uc774 \ud504\ub85c\uadf8\ub7a8\uc774 &#8220;.NET \uc5b4\uca4c\uace0\uac00 \ud544\uc694\ud569\ub2c8\ub2e4&#8221; \u2192 \uadf8\uac83\ub3c4 \ub530\ub85c \ubc1b\uc544 \uae54\uae30<\/td><td data-label=\"\uc6b0\ubd84\ud22c\">\uc758\uc874\ud558\ub294 \ub77c\uc774\ube0c\ub7ec\ub9ac\u00b7\uad6c\uc131\uc694\uc18c\ub97c <strong>\uc790\ub3d9\uc73c\ub85c \uac19\uc774<\/strong> \uae54\uc544\uc90c(\uc758\uc874\uc131 \ud574\uacb0).<\/td><\/tr>\n      <tr><td>\ud504\ub85c\uadf8\ub7a8\ub9c8\ub2e4 \ub530\ub85c\ub530\ub85c &#8220;\uc5c5\ub370\uc774\ud2b8 \uc788\uc74c&#8221; \uc54c\ub9bc<\/td><td data-label=\"\uc6b0\ubd84\ud22c\"><code>sudo apt update && sudo apt upgrade<\/code> \ud55c \ubc29\uc5d0 \uc124\uce58\ub41c \uc804\ubd80\ub97c \ucd5c\uc2e0\uc73c\ub85c.<\/td><\/tr>\n      <tr><td>\uc81c\uac70\ud574\ub3c4 \ub808\uc9c0\uc2a4\ud2b8\ub9ac\u00b7\ucc0c\uaebc\uae30 \ud3f4\ub354\uac00 \ub0a8\uae30 \uc77c\uc464<\/td><td data-label=\"\uc6b0\ubd84\ud22c\"><code>apt remove<\/code>(\ub610\ub294 <code>purge<\/code>)\ub85c \uae54\ub054\ud788. \uc548 \uc4f0\ub294 \uc758\uc874\uc131\uc740 <code>autoremove<\/code>\ub85c \uccad\uc18c.<\/td><\/tr>\n    <\/tbody>\n  <\/table>\n  <\/div>\n  <p>\uc774\uac8c \uac00\ub2a5\ud55c \uc774\uc720 \u2014 \uc6b0\ubd84\ud22c\uc5d4 <strong>&#8216;\uc800\uc7a5\uc18c(repository)&#8217;<\/strong>\ub77c\ub294, \uce90\ub178\ub2c8\uceec\uacfc \ucee4\ubba4\ub2c8\ud2f0\uac00 \uac80\uc99d\ud574 \ubaa8\uc544\ub454 \uac70\ub300\ud55c \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ucc3d\uace0\uac00 \uc788\uace0, <code>apt<\/code>\ub294 \uadf8 \ucc3d\uace0\uc5d0\uc11c <code>.deb<\/code> \ud328\ud0a4\uc9c0(\ud504\ub85c\uadf8\ub7a8 \ud55c \ub369\uc5b4\ub9ac)\ub97c \uac00\uc838\uc640 \uc124\uce58\ud558\ub294 \ub3c4\uad6c\uc608\uc694. <code>apt update<\/code>\uac00 \ud558\ub294 \uc77c\uc774 \ubc14\ub85c &#8220;\uadf8 \ucc3d\uace0\uc758 \ubaa9\ub85d\uc744 \ucd5c\uc2e0\uc73c\ub85c \uc0c8\ub85c\uace0\uce68&#8221;\uc774\uace0\uc694. \uadf8\ub798\uc11c \uc0c8 \uc6b0\ubd84\ud22c\ub97c \ucf1c\uba74 \uac00\uc7a5 \uba3c\uc800 <code>apt update<\/code>\ub97c \ud558\ub294 \uac81\ub2c8\ub2e4 \u2014 \uc548 \uadf8\ub7ec\uba74 &#8220;\uc624\ub798\ub41c \ubaa9\ub85d&#8221;\uc744 \ub4e4\uace0 \uc788\uac8c \ub418\ub2c8\uae4c.<\/p>\n\n  <h2>\ub9e4\uc77c \uc4f0\ub294 4\uac00\uc9c0 \u2014 update \u00b7 upgrade \u00b7 install \u00b7 remove<\/h2>\n  <p>\uc774 \ub137\ub9cc \uc190\uc5d0 \uc775\uc73c\uba74 90%\ub294 \ub05d\ub0a9\ub2c8\ub2e4. \uc804\ubd80 \uc2dc\uc2a4\ud15c\uc744 \uac74\ub4dc\ub9ac\ub2c8 <code>sudo<\/code>\uac00 \ubd99\uc5b4\uc694.<\/p>\n  <div class=\"cmd\"><span class=\"c\">$<\/span> sudo apt update\n<span class=\"o\">                          \u2190 \uc800\uc7a5\uc18c &#8216;\ubaa9\ub85d&#8217;\ub9cc \uc0c8\ub85c\uace0\uce68 (\uc2e4\uc81c \uc124\uce58\ub294 \uc548 \ud568). \ubb50\ub4e0 \ud558\uae30 \uc804 1\ubc88<\/span>\n<span class=\"c\">$<\/span> sudo apt upgrade\n<span class=\"o\">                          \u2190 update \ub85c \uc54c\uac8c \ub41c \ucd5c\uc2e0 \ubc84\uc804\ub4e4\uc744 \uc2e4\uc81c\ub85c \uc124\uce58. (y \ub204\ub974\uba74 \uc9c4\ud589)<\/span>\n<span class=\"c\">$<\/span> sudo apt install tree htop\n<span class=\"o\">                          \u2190 &#8216;tree&#8217;\uc640 &#8216;htop&#8217; \ud328\ud0a4\uc9c0\ub97c \ud55c \ubc88\uc5d0 \uc124\uce58. \uc5ec\ub7ec \uac1c \ub744\uc5b4\uc4f0\uae30\ub85c \ub098\uc5f4 \uac00\ub2a5<\/span>\n<span class=\"c\">$<\/span> sudo apt remove htop\n<span class=\"o\">                          \u2190 htop \uc81c\uac70 (\uc124\uc815 \ud30c\uc77c\uc740 \ub0a8\uae40). \uc124\uc815\uae4c\uc9c0 \uc2f9 \uc9c0\uc6b0\ub824\uba74: sudo apt purge htop<\/span>\n<span class=\"c\">$<\/span> sudo apt autoremove\n<span class=\"o\">                          \u2190 \ub2e4\ub978 \uac8c \uc548 \uc4f0\uac8c \ub41c &#8216;\uace0\uc544 \uc758\uc874\uc131&#8217;\ub4e4 \uccad\uc18c. remove \ud6c4 \uac00\ub054 \uad8c\ud574\uc90c \u2014 \uadf8\ub54c \uc2e4\ud589<\/span><\/div>\n  <p>\ubc29\uae08 \uae50 <code>tree<\/code>\ub97c \ud55c \ubc88 \uc368\ubcf4\uc138\uc694 \u2014 <code>tree ~\/linux-practice<\/code> \ud558\uba74 \uadf8 \ud3f4\ub354 \uad6c\uc870\uac00 \ub098\ubb34 \ubaa8\uc591\uc73c\ub85c \ucad9 \ub098\uc635\ub2c8\ub2e4(5\ud3b8\uc5d0\uc11c \ubcf8 \ub514\ub809\ud1a0\ub9ac \ud2b8\ub9ac\ub97c \uc9c4\uc9dc\ub85c). <code>htop<\/code>\uc740 <code>htop<\/code> \uce58\uba74 \u2014 \ud654\ub824\ud55c \uc791\uc5c5\uad00\ub9ac\uc790\uac00 \ub739\ub2c8\ub2e4(\ub098\uac00\uae30 <code>q<\/code>). \ub458 \ub2e4 \uc791\uace0 \uc720\uc6a9\ud55c \ub3c4\uad6c\ub77c \uae54\uc544\ub450\uba74 \uc88b\uc544\uc694.<\/p>\n  <div class=\"databox\"><b>\ucc38\uace0:<\/b> \uc61b\ub0a0 \ubb38\uc11c\uc5d4 <code>apt-get install<\/code>\u00b7<code>apt-cache search<\/code>\uac00 \ub9ce\uc774 \ub098\uc624\ub294\ub370, \uc694\uc998\uc740 \uadf8\ub0e5 <code>apt<\/code> \ud558\ub098\ub85c \ub2e4 \ub429\ub2c8\ub2e4(<code>apt<\/code>\ub294 \uc0ac\ub78c\uc774 \ud130\ubbf8\ub110\uc5d0\uc11c \uc4f0\uae30 \uc88b\uac8c \ub9cc\ub4e0 \ud1b5\ud569 \ubc84\uc804). \uc2a4\ud06c\ub9bd\ud2b8\uc5d0\uc120 \uc548\uc815\uc131 \ub54c\ubb38\uc5d0 <code>apt-get<\/code>\uc744 \uc4f0\uae30\ub3c4 \ud558\uc9c0\ub9cc, \uc785\ubb38 \ub2e8\uacc4\uc5d0\uc120 <code>apt<\/code>\ub9cc \uc54c\uba74 \ucda9\ubd84.<\/div>\n\n  <h2>\ucc3e\uace0 \uc0b4\ud3b4\ubcf4\uae30 \u2014 search \u00b7 show \u00b7 list<\/h2>\n  <p>&#8220;\uadf8 \ud504\ub85c\uadf8\ub7a8 \ud328\ud0a4\uc9c0 \uc774\ub984\uc774 \ubb50\ub354\ub77c?&#8221; \ud560 \ub54c:<\/p>\n  <div class=\"cmd\"><span class=\"c\">$<\/span> apt search \ud55c\uae00 \ud3f0\ud2b8\n<span class=\"o\">                          \u2190 \uc774\ub984\u00b7\uc124\uba85\uc5d0 \uadf8 \ub2e8\uc5b4\uac00 \ub4e0 \ud328\ud0a4\uc9c0\ub4e4\uc744 \uac80\uc0c9 (sudo \ubd88\ud544\uc694 \u2014 \uadf8\ub0e5 \ubcf4\uae30\ub9cc)<\/span>\n<span class=\"c\">$<\/span> apt show tree\n<span class=\"o\">                          \u2190 tree \ud328\ud0a4\uc9c0\uc758 \uc124\uba85\u00b7\ubc84\uc804\u00b7\ud06c\uae30\u00b7\uc758\uc874\uc131 \ub4f1 \uc0c1\uc138 \uc815\ubcf4<\/span>\n<span class=\"c\">$<\/span> apt list &#8211;installed\n<span class=\"o\">                          \u2190 \uc9c0\uae08 \uae54\ub824 \uc788\ub294 \ud328\ud0a4\uc9c0 \uc804\ubd80 (\uc5c4\uccad \ub9ce\uc74c \u2014 \ubcf4\ud1b5 | grep \uc73c\ub85c \uac70\ub984. 7\ud3b8 \ucc38\uace0)<\/span>\n<span class=\"c\">$<\/span> apt list &#8211;installed | grep nano\n<span class=\"o\">                          \u2190 \uadf8\uc911 &#8216;nano&#8217; \ub4e4\uc5b4\uac04 \uac83\ub9cc. 7\ud3b8\uc5d0\uc11c \ubc30\uc6b4 \ud30c\uc774\ud504(|)\uc640 grep \uc758 \uc2e4\uc804 \uc608<\/span>\n<span class=\"c\">$<\/span> apt list &#8211;upgradable\n<span class=\"o\">                          \u2190 \uc5c5\ub370\uc774\ud2b8 \uac00\ub2a5\ud55c(\uc544\uc9c1 \uc548 \ud55c) \ud328\ud0a4\uc9c0 \ubaa9\ub85d. upgrade \uc804\uc5d0 \ubb50\uac00 \ubc14\ub00c\ub294\uc9c0 \ubbf8\ub9ac\ubcf4\uae30<\/span><\/div>\n  <p>\uc694\ub839 \ud558\ub098 \u2014 \uae54\uace0 \uc2f6\uc740 \uac8c \uc788\uc73c\uba74 <strong>\uba3c\uc800 <code>apt search<\/code>\ub85c \uc815\ud655\ud55c \ud328\ud0a4\uc9c0 \uc774\ub984\uc744 \ud655\uc778<\/strong>\ud558\uace0, <code>apt show \uc774\ub984<\/code>\uc73c\ub85c &#8220;\uc774\uac8c \ub9de\ub098&#8221; \ubcf8 \ub2e4\uc74c <code>apt install<\/code>. \uc774\ub984\uc744 \uc798\ubabb \uce58\uba74 &#8220;\uadf8\ub7f0 \ud328\ud0a4\uc9c0 \uc5c6\uc74c&#8221;\uc774\ub77c \uadf8\ub7ec\ub294\ub370, \ub300\uc18c\ubb38\uc790\ub098 \ud558\uc774\ud508 \uc704\uce58\uac00 \ub2e4\ub978 \uacbd\uc6b0\uac00 \ub9ce\uc544\uc694(\uc608: <code>vlc<\/code>\ub294 \uadf8\ub0e5 <code>vlc<\/code>\uc9c0\ub9cc \uc5b4\ub5a4 \uac74 <code>libreoffice-calc<\/code>\ucc98\ub7fc \uae38\uc8e0).<\/p>\n\n  <h2>apt\uac00 \ubabb \uad6c\ud558\ub294 \uac74 \u2014 .deb \uc9c1\uc811 \uc124\uce58 \u00b7 PPA \u00b7 snap\/flatpak<\/h2>\n  <p>\uac00\ub054 \uc6d0\ud558\ub294 \ud504\ub85c\uadf8\ub7a8\uc774 \uc6b0\ubd84\ud22c \uae30\ubcf8 \uc800\uc7a5\uc18c\uc5d0 \uc5c6\uc2b5\ub2c8\ub2e4(\ub610\ub294 \ub108\ubb34 \uc61b\ub0a0 \ubc84\uc804\ub9cc \uc788\uc74c). \uadf8\ub7f4 \ub54c \uc138 \uac08\ub798:<\/p>\n  <h3>\u2460 \uc81c\uacf5\ucc98\uac00 .deb \ud30c\uc77c\uc744 \uc904 \ub54c \u2014 \uadf8\ub300\ub85c \uc124\uce58<\/h3>\n  <div class=\"cmd\"><span class=\"c\">$<\/span> sudo apt install .\/\ubc1b\uc740\ud30c\uc77c.deb\n<span class=\"o\">                          \u2190 .deb \ub354\ube14\ud074\ub9ad\uc73c\ub85c\ub3c4 \ub418\uc9c0\ub9cc, \ud130\ubbf8\ub110\uc774 \uc758\uc874\uc131\uae4c\uc9c0 \ub354 \uc798 \ucc59\uae40. &#8216;.\/&#8217; \ube7c\uba39\uc9c0 \ub9d0 \uac83<\/span><\/div>\n  <p>(\uc608: \uc5b4\ub5a4 \uc571 \uacf5\uc2dd \uc0ac\uc774\ud2b8\uc5d0\uc11c &#8220;Ubuntu\/Debian\uc6a9 .deb \ub2e4\uc6b4\ub85c\ub4dc&#8221; \ubc84\ud2bc\uc744 \ub204\ub974\uba74 \ubc1b\uc544\uc9c0\ub294 \uadf8 \ud30c\uc77c.)<\/p>\n  <h3>\u2461 PPA \/ \uc678\ubd80 \uc800\uc7a5\uc18c \ucd94\uac00 \u2014 \uadf8 \ucc3d\uace0\ub97c apt \ubaa9\ub85d\uc5d0 \ub4f1\ub85d<\/h3>\n  <div class=\"cmd\"><span class=\"c\">$<\/span> sudo add-apt-repository ppa:\uc5b4\uca4c\uace0\/\uc800\uca4c\uace0\n<span class=\"c\">$<\/span> sudo apt update\n<span class=\"c\">$<\/span> sudo apt install \uadf8\ud328\ud0a4\uc9c0\n<span class=\"o\">                          \u2190 PPA(\uac1c\uc778\uc6a9 \uc800\uc7a5\uc18c)\ub97c \ub4f1\ub85d\ud558\uba74 \uadf8 \uc548\uc758 \ud328\ud0a4\uc9c0\ub97c apt \ub85c \ud3c9\uc18c\ucc98\ub7fc \uc124\uce58\/\uc5c5\ub370\uc774\ud2b8<\/span><\/div>\n  <div class=\"warnbox\"><strong>\uc8fc\uc758:<\/strong> PPA\u00b7\uc678\ubd80 \uc800\uc7a5\uc18c\ub294 <strong>\ubbff\uc744 \ub9cc\ud55c \uacf3\ub9cc<\/strong> \ucd94\uac00\ud558\uc138\uc694 \u2014 \uadf8 \ucc3d\uace0\uc5d0 \uc2dc\uc2a4\ud15c \uae4a\uc219\uc774 \uc811\uadfc\ud558\ub294 \ud328\ud0a4\uc9c0\ub97c \ub123\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uc2dd \ud504\ub85c\uc81d\ud2b8\uac00 \uc9c1\uc811 \uc6b4\uc601\ud558\ub294 PPA(\uc124\uce58 \uc548\ub0b4 \ud398\uc774\uc9c0\uc5d0 \uc801\ud78c \uac83)\uba74 \ub300\uccb4\ub85c \uc548\uc804\ud558\uace0, \ucd9c\ucc98 \ubd88\uba85\uc758 &#8220;\uc774\uac70 \ucd94\uac00\ud558\uba74 \ud574\uacb0\ub428&#8221; \ub958\ub294 \ud53c\ud558\ub294 \uac8c \uc88b\uc2b5\ub2c8\ub2e4. \ub108\ubb34 \ub9ce\uc740 PPA\ub97c \uc313\uc73c\uba74 \ub098\uc911\uc5d0 \uc5c5\uadf8\ub808\uc774\ub4dc\uac00 \uaf2c\uc77c \uc218\ub3c4 \uc788\uace0\uc694.<\/div>\n  <h3>\u2462 snap \/ flatpak \u2014 \ubc30\ud3ec\ud310 \uc548 \uac00\ub9ac\ub294 \ub2e4\ub978 \ud3ec\uc7a5 \ubc29\uc2dd<\/h3>\n  <p>3\ud3b8\uc5d0\uc11c \uc9e7\uac8c \ubd24\uc8e0. <code>snap install \uc774\ub984<\/code>(\uc6b0\ubd84\ud22c \uae30\ubcf8 \ud0d1\uc7ac), \ub610\ub294 Flathub\ub97c \uc124\uc815\ud55c \ub4a4 <code>flatpak install \uc774\ub984<\/code>. \ucd5c\uc2e0 \ubc84\uc804\uc744 \ube68\ub9ac \ubc1b\uac70\ub098, \uc6b0\ubd84\ud22c \uc800\uc7a5\uc18c\uc5d0 \uc5c6\ub294 \ub370\uc2a4\ud06c\ud0d1 \uc571(\ud2b9\uc815 \uba54\uc2e0\uc800\u00b7\uc5d0\ub514\ud130 \ub4f1)\uc744 \uad6c\ud560 \ub54c \uc720\uc6a9\ud569\ub2c8\ub2e4. apt \uc640 \uacf5\uc874\ud558\ub2c8, &#8220;apt \uc5d0 \uc5c6\uc73c\uba74 snap \uc5d0 \uc788\ub098&#8221; \uc815\ub3c4\ub85c \uae30\uc5b5\ud574\ub450\uba74 \ub3fc\uc694.<\/p>\n  <div class=\"databox\"><b>\uc624\ub298\uc758 \uc815\ub9ac:<\/b> <code>sudo apt update<\/code>(\ubaa9\ub85d \uc0c8\ub85c\uace0\uce68) \u2192 <code>sudo apt upgrade<\/code>(\ucd5c\uc2e0\ud654) \u2192 <code>sudo apt install \uc774\ub984<\/code>(\uc124\uce58) \u2192 <code>sudo apt remove<\/code>\/<code>purge<\/code>(\uc81c\uac70) \u2192 <code>sudo apt autoremove<\/code>(\ucc0c\uaebc\uae30 \uccad\uc18c). \ucc3e\uae30: <code>apt search<\/code>\u00b7<code>apt show<\/code>\u00b7<code>apt list --installed | grep \u2026<\/code>. \uc800\uc7a5\uc18c \ubc16: <code>.deb<\/code>\ub294 <code>sudo apt install .\/\ud30c\uc77c.deb<\/code>, \uc2e0\ub8b0\ub418\ub294 PPA\ub294 <code>add-apt-repository<\/code>+<code>apt update<\/code>, \uadf8 \uc678\uc5d4 <code>snap<\/code>\/<code>flatpak<\/code>. \uc61b\ub0a0 \ubb38\uc11c\uc758 <code>apt-get<\/code>\/<code>apt-cache<\/code>\ub294 \uac70\uc758 <code>apt<\/code> \ud558\ub098\ub85c \ub300\uccb4.<\/div>\n\n  <div class=\"roadmap\">\n    <h3>\uc2dc\ub9ac\uc988 \ud750\ub984<\/h3>\n    <ol>\n      <li>1~5\ud3b8 \uc785\ubb38 \ubb36\uc74c \u2714 &nbsp; 6\ud3b8 \ud30c\uc77c \uba85\ub839\uc5b4 \u2714 &nbsp; 7\ud3b8 \ud14d\uc2a4\ud2b8 \uba85\ub839\uc5b4 \u2714 &nbsp; 8\ud3b8 nano \u2714 &nbsp; 9\ud3b8 \uad8c\ud55c\u00b7chmod \u2714 &nbsp; 10\ud3b8 \uc0ac\uc6a9\uc790\u00b7\uadf8\ub8f9 \u2714<\/li>\n      <li><strong>11\ud3b8 \u2014 apt \ud328\ud0a4\uc9c0 \uad00\ub9ac (\uc774 \uae00) \u2714<\/strong><\/li>\n      <li>12\ud3b8 \u2014 \ud30c\uc774\ud504\uc640 \ub9ac\ub2e4\uc774\ub809\uc158 (<code>|<\/code> \u00b7 <code>&gt;<\/code> \u00b7 <code>&gt;&gt;<\/code> \u00b7 <code>2&gt;<\/code> \u2014 \uba85\ub839\ub4e4\uc744 \uc870\ub9bd\ud558\uae30. &#8220;\uae30\ucd08&#8221; \ubb36\uc74c \ub9c8\ubb34\ub9ac)<\/li>\n      <li>13\ud3b8~ \u2014 vim \uae30\ucd08 \/ \ud504\ub85c\uc138\uc2a4 \uad00\ub9ac \/ \ub514\uc2a4\ud06c \/ \ub124\ud2b8\uc6cc\ud06c \/ ufw \/ SSH \/ systemd \/ cron \u2026<\/li>\n    <\/ol>\n  <\/div>\n  <p>\uc624\ub298 \ud560 \uc77c: <code>sudo apt update && sudo apt upgrade<\/code> \ud55c \ubc88 \ub3cc\ub9ac\uace0(\uc5b4\ucc28\ud53c \uc790\uc8fc \ud574\uc57c \ud568), <code>sudo apt install tree htop<\/code>\uc73c\ub85c \ub458 \uae54\uace0, <code>tree ~<\/code>\u00b7<code>htop<\/code> \ud55c \ubc88\uc529 \uc368\ubcf4\uc138\uc694. \uadf8\ub9ac\uace0 <code>sudo apt remove htop<\/code>\uc73c\ub85c \uc9c0\uc6cc\ubcf4\uba74 \u2014 \uae54\uace0 \uc9c0\uc6b0\ub294 \uac8c \uc774\ub807\uac8c \uac00\ubccd\uad6c\ub098, \uac00 \uc190\uc5d0 \ub4e4\uc5b4\uc635\ub2c8\ub2e4. 12\ud3b8\uc5d0\uc11c \ub9cc\ub098\uc694. (apt \uc635\uc158 \uc804\uccb4\ub294 <code>man apt<\/code> \ub610\ub294 <a href=\"https:\/\/ubuntu.com\/server\/docs\/package-management\" target=\"_blank\" rel=\"noopener\">\uc6b0\ubd84\ud22c \uacf5\uc2dd \ud328\ud0a4\uc9c0 \uad00\ub9ac \ubb38\uc11c<\/a>\uc5d0.)<\/p>\n\n  <div class=\"cta\">\n    <h3>\uc6b0\ubd84\ud22c\u00b7\ub9ac\ub205\uc2a4 \uc785\ubb38 \uc2dc\ub9ac\uc988<\/h3>\n    <p>\uc774\uc81c \uc6d0\ud558\ub294 \ud504\ub85c\uadf8\ub7a8\uc744 \ub9c8\uc74c\ub300\ub85c \uae5d\ub2c8\ub2e4. 12\ud3b8 &#8220;\ud30c\uc774\ud504\uc640 \ub9ac\ub2e4\uc774\ub809\uc158&#8221;\uc73c\ub85c &#8220;\uae30\ucd08&#8221; \ubb36\uc74c\uc744 \ub9c8\ubb34\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n    <p>\ub2e4\uc74c \ud3b8\uc740 <a href=\"https:\/\/junai.ai\/blog\/\" target=\"_blank\" rel=\"noopener\">JUNAI \ube14\ub85c\uadf8<\/a>\uc5d0\uc11c \uc774\uc5b4 \ubcf4\uc138\uc694.<\/p>\n  <\/div>\n\n<\/article>\n<\/div>\n\n<footer>\n  <div class=\"wrap\">\u00a9 2026 JUNAI \u00b7 \uc6b0\ubd84\ud22c\u00b7\ub9ac\ub205\uc2a4 \uc785\ubb38 \uc2dc\ub9ac\uc988 11\ud3b8 \u00b7 \ubcf8 \uae00\uc740 2026\ub144 5\uc6d4 12\uc77c \uae30\uc900\uc73c\ub85c \uc791\uc131\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/div>\n<\/footer>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>apt \uc644\uc804 \uc815\ub9ac \u2014 update\u00b7upgrade\u00b7install\u00b7remove, search\u00b7show \ucc3e\uae30, .deb\u00b7PPA\u00b7snap\uae4c\uc9c0. \ub9ac\ub205\uc2a4 \uc785\ubb38 11\ud3b8.<\/p>\n","protected":false},"author":1,"featured_media":170,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-180","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ubuntu-linux"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/posts\/180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/comments?post=180"}],"version-history":[{"count":0,"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/posts\/180\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/media\/170"}],"wp:attachment":[{"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/media?parent=180"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/categories?post=180"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/junai.ai\/blog\/wp-json\/wp\/v2\/tags?post=180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}