<\/span><\/h2>\n\n\n\n\ub9ac\ub205\uc2a4\ub97c \uc124\uce58\ud55c \ud6c4, \uba87 \uac00\uc9c0 \ucd08\uae30 \uc124\uc815\uc744 \ud1b5\ud574 \uc2dc\uc2a4\ud15c\uc744 \ucd5c\uc801\ud654\ud558\uace0 \uac1c\uc778\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc124\uc815\uc740 \uc2dc\uc2a4\ud15c\uc758 \uc131\ub2a5\uc744 \uadf9\ub300\ud654\ud558\uace0, \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\uc2dc\uc2a4\ud15c \uc5c5\ub370\uc774\ud2b8<\/h3>\n\n\n\n
\ub9ac\ub205\uc2a4\ub97c \uc124\uce58\ud55c \uc9c1\ud6c4\uc5d0\ub294 \uc2dc\uc2a4\ud15c\uc744 \ucd5c\uc2e0 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uc5c5\ub370\uc774\ud2b8\ub97c \uc218\ud589\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc6b0\ubd84\ud22c\uc5d0\uc11c\ub294 \ud130\ubbf8\ub110\uc744 \uc5f4\uace0 \ub2e4\uc74c \uba85\ub839\uc5b4\ub97c \uc785\ub825\ud558\uc5ec \uc5c5\ub370\uc774\ud2b8\ub97c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
sudo apt update
sudo apt upgrade
<\/code><\/pre>\n\n\n\n\uc774 \uba85\ub839\uc5b4\ub294 \ud328\ud0a4\uc9c0 \ubaa9\ub85d\uc744 \ucd5c\uc2e0 \uc0c1\ud0dc\ub85c \uac31\uc2e0\ud558\uace0, \uc124\uce58\ub41c \ud328\ud0a4\uc9c0\ub97c \ucd5c\uc2e0 \ubc84\uc804\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud569\ub2c8\ub2e4. \uc2dc\uc2a4\ud15c \uc5c5\ub370\uc774\ud2b8\ub294 \ubcf4\uc548 \ud328\uce58\uc640 \ubc84\uadf8 \uc218\uc815, \uc131\ub2a5 \uac1c\uc120\uc744 \ud3ec\ud568\ud558\ubbc0\ub85c, \uc815\uae30\uc801\uc73c\ub85c \uc5c5\ub370\uc774\ud2b8\ub97c \uc218\ud589\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ub610\ud55c, \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc5c5\ub370\uc774\ud2b8\uac00 \ud3ec\ud568\ub41c \uacbd\uc6b0, \ucd5c\uc2e0 \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \uc2dc\uc2a4\ud15c\uc758 \uc548\uc815\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uc5c5\ub370\uc774\ud2b8 \ud6c4 \uc2dc\uc2a4\ud15c\uc744 \uc7ac\ubd80\ud305\ud558\uba74 \uc0c8\ub85c\uc6b4 \ucee4\ub110\uc774\ub098 \uc8fc\uc694 \uc2dc\uc2a4\ud15c \uc5c5\ub370\uc774\ud2b8\uac00 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n
\uae30\ubcf8 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc124\uce58<\/h3>\n\n\n\n
\ub9ac\ub205\uc2a4\uc5d0\ub294 \uae30\ubcf8\uc801\uc73c\ub85c \ub2e4\uc591\ud55c \uc18c\ud504\ud2b8\uc6e8\uc5b4\uac00 \uc124\uce58\ub418\uc5b4 \uc788\uc9c0\ub9cc, \ucd94\uac00\ub85c \ud544\uc694\ud55c \uc18c\ud504\ud2b8\uc6e8\uc5b4\uac00 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uac1c\ubc1c\uc790\ub77c\uba74 Git, VS Code, Docker \ub4f1\uc744 \uc124\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9ac\ub205\uc2a4\ub294 \ub300\ubd80\ubd84\uc758 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \ud328\ud0a4\uc9c0 \ud615\ud0dc\ub85c \uc81c\uacf5\ud558\ubbc0\ub85c, \uc27d\uac8c \uc124\uce58\ud558\uace0 \uad00\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc774 apt \ud328\ud0a4\uc9c0 \uad00\ub9ac\uc790\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \uc124\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
sudo apt install git
sudo apt install code
sudo apt install docker.io
<\/code><\/pre>\n\n\n\nGit\uc740 \ubc84\uc804 \uad00\ub9ac \ub3c4\uad6c\ub85c, \uc18c\uc2a4 \ucf54\ub4dc\ub97c \uad00\ub9ac\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. VS Code\ub294 \ub9c8\uc774\ud06c\ub85c\uc18c\ud504\ud2b8\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 \uc18c\uc2a4 \ucf54\ub4dc \ud3b8\uc9d1\uae30\ub85c, \ub2e4\uc591\ud55c \ud50c\ub7ec\uadf8\uc778\uc744 \ud1b5\ud574 \uae30\ub2a5\uc744 \ud655\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Docker\ub294 \ucee8\ud14c\uc774\ub108\ud654\ub41c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uad00\ub9ac\ud558\ub294 \ub3c4\uad6c\ub85c, \uac1c\ubc1c \ud658\uacbd\uc758 \uc77c\uad00\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc720\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub3c4\uad6c\ub4e4\uc740 \uac1c\ubc1c \ud658\uacbd\uc744 \ucd5c\uc801\ud654\ud558\uace0, \uc791\uc5c5\uc758 \ud6a8\uc728\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ub610\ud55c, \ud544\uc694\uc5d0 \ub530\ub77c \ucd94\uac00\uc801\uc778 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub098 \ub3c4\uad6c\ub97c \uc124\uce58\ud558\uc5ec \uac1c\ubc1c \ud658\uacbd\uc744 \ub354\uc6b1 \uac15\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\uadf8\ub798\ud53d \ub4dc\ub77c\uc774\ubc84 \uc124\uce58<\/h3>\n\n\n\n
\ud2b9\uc815 \uadf8\ub798\ud53d \uce74\ub4dc\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0, \uadf8\ub798\ud53d \ub4dc\ub77c\uc774\ubc84\ub97c \uc124\uce58\ud558\uc5ec \uc131\ub2a5\uc744 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6b0\ubd84\ud22c\uc5d0\uc11c\ub294 ‘\uc18c\ud504\ud2b8\uc6e8\uc5b4 \ubc0f \uc5c5\ub370\uc774\ud2b8’ \ub3c4\uad6c\ub97c \ud1b5\ud574 \ucd94\uac00 \ub4dc\ub77c\uc774\ubc84\ub97c \uc124\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\uc11c \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub4dc\ub77c\uc774\ubc84 \ubaa9\ub85d\uc744 \ud655\uc778\ud558\uace0, \uc801\ud569\ud55c \ub4dc\ub77c\uc774\ubc84\ub97c \uc120\ud0dd\ud558\uc5ec \uc124\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub798\ud53d \ub4dc\ub77c\uc774\ubc84\ub294 GPU\uc758 \uc131\ub2a5\uc744 \ucd5c\ub300\ud55c \ubc1c\ud718\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uba70, \ud2b9\ud788 3D \ub80c\ub354\ub9c1\uc774\ub098 \uadf8\ub798\ud53d \uc9d1\uc57d\uc801\uc778 \uc791\uc5c5\uc744 \uc218\ud589\ud560 \ub54c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub610\ud55c, \ub4dc\ub77c\uc774\ubc84 \uc5c5\ub370\uc774\ud2b8\ub97c \ud1b5\ud574 \uc0c8\ub85c\uc6b4 \uae30\ub2a5\uc774 \ucd94\uac00\ub418\uac70\ub098, \uae30\uc874\uc758 \ubb38\uc81c\uac00 \ud574\uacb0\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. NVIDIA\ub098 AMD\uc640 \uac19\uc740 \uc81c\uc870\uc0ac\ub294 \ub9ac\ub205\uc2a4\uc6a9 \ub4dc\ub77c\uc774\ubc84\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \uc5c5\ub370\uc774\ud2b8\ud558\ubbc0\ub85c, \ucd5c\uc2e0 \ubc84\uc804\uc744 \uc124\uce58\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\ucee4\uc2a4\ud130\ub9c8\uc774\uc9d5<\/h3>\n\n\n\n
\ub9ac\ub205\uc2a4\uc758 \uc7a5\uc810 \uc911 \ud558\ub098\ub294 \uc0ac\uc6a9\uc790\uac00 \uc790\uc720\ub86d\uac8c \uc2dc\uc2a4\ud15c\uc744 \ucee4\uc2a4\ud130\ub9c8\uc774\uc9d5\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, GNOME, KDE, XFCE \ub4f1 \ub2e4\uc591\ud55c \ub370\uc2a4\ud06c\ud0d1 \ud658\uacbd\uc744 \uc124\uce58\ud558\uc5ec \uc778\ud130\ud398\uc774\uc2a4\ub97c \ubcc0\uacbd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. GNOME\uc740 \uc6b0\ubd84\ud22c\uc758 \uae30\ubcf8 \ub370\uc2a4\ud06c\ud0d1 \ud658\uacbd\uc73c\ub85c, \uae54\ub054\ud558\uace0 \uc9c1\uad00\uc801\uc778 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. KDE\ub294 \uc0ac\uc6a9\uc790 \uc815\uc758\uac00 \uc6a9\uc774\ud558\uba70, \ub2e4\uc591\ud55c \ud50c\ub7ec\uadf8\uc778\uacfc \uc704\uc82f\uc744 \ud1b5\ud574 \uc791\uc5c5 \ud658\uacbd\uc744 \ud48d\ubd80\ud558\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. XFCE\ub294 \uac00\ubcbc\uc6b4 \ub370\uc2a4\ud06c\ud0d1 \ud658\uacbd\uc73c\ub85c, \uad6c\ud615 \ud558\ub4dc\uc6e8\uc5b4\uc5d0\uc11c \ubd80\ub4dc\ub7fd\uac8c \ub3d9\uc791\ud569\ub2c8\ub2e4. \ub610\ud55c, \ud14c\ub9c8, \uc544\uc774\ucf58, \ud3f0\ud2b8 \ub4f1\uc744 \ubcc0\uacbd\ud558\uc5ec \uc790\uc2e0\ub9cc\uc758 \uc2a4\ud0c0\uc77c\ub85c \uafb8\ubc00 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc640 \uac19\uc740 \ucee4\uc2a4\ud130\ub9c8\uc774\uc9d5 \uc635\uc158\uc744 \ud1b5\ud574, \uc0ac\uc6a9\uc790\ub294 \uc790\uc2e0\ub9cc\uc758 \ub3c5\ud2b9\ud55c \uc791\uc5c5 \ud658\uacbd\uc744 \uad6c\ucd95\ud560 \uc218 \uc788\uc73c\uba70, \uc0dd\uc0b0\uc131\uc744 \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\ubc31\uc5c5 \uc124\uc815<\/h3>\n\n\n\n
\uc2dc\uc2a4\ud15c\uc744 \ucc98\uc74c \uc124\uc815\ud560 \ub54c \ubc31\uc5c5 \uc194\ub8e8\uc158\uc744 \uc124\uc815\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc6b0\ubd84\ud22c\uc5d0\uc11c\ub294 ‘Deja Dup’\uacfc \uac19\uc740 \uae30\ubcf8 \ubc31\uc5c5 \ub3c4\uad6c\ub97c \uc81c\uacf5\ud558\uba70, \uc678\uc7a5 \ud558\ub4dc \ub4dc\ub77c\uc774\ube0c \ub610\ub294 \ud074\ub77c\uc6b0\ub4dc \uc2a4\ud1a0\ub9ac\uc9c0\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc8fc\uae30\uc801\uc73c\ub85c \ubc31\uc5c5\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Deja Dup\uc740 \uac04\ub2e8\ud55c \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud558\uc5ec, \uc124\uc815\ud55c \uc77c\uc815\uc5d0 \ub530\ub77c \uc790\ub3d9\uc73c\ub85c \ubc31\uc5c5\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc911\uc694\ud55c \ub370\uc774\ud130\ub97c \uc548\uc804\ud558\uac8c \ubcf4\uad00\ud558\uae30 \uc704\ud574 \uc815\uae30\uc801\uc778 \ubc31\uc5c5\uc744 \uc2b5\uad00\ud654\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \ubc31\uc5c5 \uc124\uc815 \uc2dc\uc5d0\ub294 \ubc31\uc5c5 \uc8fc\uae30\uc640 \ubcf4\uad00 \uae30\uac04\uc744 \uc124\uc815\ud558\uc5ec, \ud544\uc694\uc5d0 \ub530\ub77c \ub370\uc774\ud130\ub97c \ubcf5\uad6c\ud560 \uc218 \uc788\ub3c4\ub85d \uc900\ube44\ud574\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c, \uc554\ud638\ud654 \uc635\uc158\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubc31\uc5c5 \ub370\uc774\ud130\ub97c \ubcf4\ud638\ud560 \uc218 \uc788\uc73c\uba70, \ub124\ud2b8\uc6cc\ud06c \ub4dc\ub77c\uc774\ube0c\ub098 \ud074\ub77c\uc6b0\ub4dc \uc11c\ube44\uc2a4\ub97c \ud65c\uc6a9\ud558\uc5ec \uc624\ud504\uc0ac\uc774\ud2b8 \ubc31\uc5c5\uc744 \uad6c\ud604\ud558\ub294 \uac83\ub3c4 \uc88b\uc740 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n
<\/span>\ub9ac\ub205\uc2a4 \ud65c\uc6a9 \ud301<\/span><\/h2>\n\n\n\n\ub9ac\ub205\uc2a4\ub97c \uc124\uce58\ud55c \ud6c4\uc5d0\ub294 \ub2e4\uc591\ud55c \ud65c\uc6a9 \ubc29\ubc95\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub9ac\ub205\uc2a4\ub294 \uace0\uae09 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uac15\ub825\ud55c \ub3c4\uad6c\ub97c \uc81c\uacf5\ud558\uba70, \uc774\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\uba74 \uc0dd\uc0b0\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9ac\ub205\uc2a4\ub97c \ub354 \uc798 \ud65c\uc6a9\ud558\uae30 \uc704\ud55c \uba87 \uac00\uc9c0 \ud301\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\ud130\ubbf8\ub110 \uba85\ub839\uc5b4 \uc775\ud788\uae30<\/h3>\n\n\n\n
\ub9ac\ub205\uc2a4\uc5d0\uc11c\uc758 \ud130\ubbf8\ub110\uc740 \ub9e4\uc6b0 \uac15\ub825\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. GUI \ud658\uacbd\uc5d0\uc11c \ud560 \uc218 \uc788\ub294 \ub300\ubd80\ubd84\uc758 \uc791\uc5c5\uc744 \ud130\ubbf8\ub110 \uba85\ub839\uc5b4\ub97c \ud1b5\ud574 \ub354 \ube60\ub974\uace0 \ud6a8\uc728\uc801\uc73c\ub85c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc778 \uba85\ub839\uc5b4\ubd80\ud130 \uc2dc\uc791\ud558\uc5ec \uc2a4\ud06c\ub9bd\ud2b8 \uc791\uc131\uae4c\uc9c0 \ud130\ubbf8\ub110 \uba85\ub839\uc5b4\ub97c \uc775\ud788\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud30c\uc77c \ubc0f \ub514\ub809\ud1a0\ub9ac \uad00\ub9ac\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uba85\ub839\uc5b4\ub85c \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
cd \/path\/to\/directory
ls -la
cp source destination
mv oldname newname
rm filename
<\/code><\/pre>\n\n\n\ncd<\/code> \uba85\ub839\uc5b4\ub294 \ub514\ub809\ud1a0\ub9ac \uc774\ub3d9\uc744, ls -la<\/code>\ub294 \ub514\ub809\ud1a0\ub9ac \ub0b4 \ud30c\uc77c \ubaa9\ub85d\uc744 \uc790\uc138\ud788 \ucd9c\ub825\ud569\ub2c8\ub2e4. cp<\/code>\ub294 \ud30c\uc77c \ubcf5\uc0ac, mv<\/code>\ub294 \ud30c\uc77c \uc774\ub3d9 \ubc0f \uc774\ub984 \ubcc0\uacbd, rm<\/code>\uc740 \ud30c\uc77c \uc0ad\uc81c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uba85\ub839\uc5b4\ub4e4\uc740 \ub9e4\uc6b0 \uae30\ucd08\uc801\uc774\uc9c0\ub9cc, \uc774\ub97c \uc798 \ud65c\uc6a9\ud558\uba74 \ubcf5\uc7a1\ud55c \uc791\uc5c5\ub3c4 \uc2e0\uc18d\ud558\uac8c \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub354 \ub098\uc544\uac00, \uc178 \uc2a4\ud06c\ub9bd\ud2b8\ub97c \uc791\uc131\ud558\uc5ec \ubc18\ubcf5\uc801\uc778 \uc791\uc5c5\uc744 \uc790\ub3d9\ud654\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \ud2b9\ud788 \ub300\ub7c9\uc758 \ub370\uc774\ud130\ub97c \ucc98\ub9ac\ud558\uac70\ub098, \uc815\uae30\uc801\uc778 \uc720\uc9c0\ubcf4\uc218 \uc791\uc5c5\uc744 \uc218\ud589\ud560 \ub54c \uc720\uc6a9\ud569\ub2c8\ub2e4. \ud130\ubbf8\ub110 \uba85\ub839\uc5b4\ub294 \ucd08\uae30 \ud559\uc2b5\uc774 \ub2e4\uc18c \uc5b4\ub824\uc6b8 \uc218 \uc788\uc73c\ub098, \uc775\uc219\ud574\uc9c0\uba74 \uc791\uc5c5\uc758 \ud6a8\uc728\uc131\uc744 \ud06c\uac8c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\ud328\ud0a4\uc9c0 \uad00\ub9ac \uc2dc\uc2a4\ud15c \ud65c\uc6a9<\/h3>\n\n\n\n
\ub9ac\ub205\uc2a4\ub294 \ub2e4\uc591\ud55c \ud328\ud0a4\uc9c0 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc6b0\ubd84\ud22c\uc5d0\uc11c\ub294 apt\uac00 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud328\ud0a4\uc9c0 \uc124\uce58, \uc81c\uac70, \uc5c5\ub370\uc774\ud2b8 \ub4f1\uc758 \uc791\uc5c5\uc744 \uac04\ud3b8\ud558\uac8c \ud560 \uc218 \uc788\uc73c\uba70, \uc0c8\ub85c\uc6b4 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \uc124\uce58\ud560 \ub54c \ub9e4\uc6b0 \uc720\uc6a9\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uba87 \uac00\uc9c0 \uae30\ubcf8\uc801\uc778 apt \uba85\ub839\uc5b4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n
sudo apt search package_name
sudo apt install package_name
sudo apt remove package_name
<\/code><\/pre>\n\n\n\nsudo apt search package_name<\/code>\uc740 \ud2b9\uc815 \ud328\ud0a4\uc9c0\ub97c \uac80\uc0c9\ud558\uace0, sudo apt install package_name<\/code>\uc740 \ud328\ud0a4\uc9c0\ub97c \uc124\uce58\ud569\ub2c8\ub2e4. sudo apt remove package_name<\/code>\uc740 \ud328\ud0a4\uc9c0\ub97c \uc81c\uac70\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. apt\ub294 \ud328\ud0a4\uc9c0 \uc758\uc874\uc131\uc744 \uc790\ub3d9\uc73c\ub85c \ucc98\ub9ac\ud574 \uc8fc\ubbc0\ub85c, \ubcf5\uc7a1\ud55c \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc124\uce58\ub3c4 \uc27d\uac8c \uad00\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, apt-get<\/code>\uacfc dpkg<\/code>\uc640 \uac19\uc740 \uc800\uc218\uc900 \ud328\ud0a4\uc9c0 \uad00\ub9ac \ub3c4\uad6c\ub3c4 \uc81c\uacf5\ub418\uc5b4, \ud2b9\uc815 \uc0c1\ud669\uc5d0\uc11c \ub354 \uc138\ubc00\ud55c \uc81c\uc5b4\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc2dc\uc2a4\ud15c\uc744 \ud56d\uc0c1 \ucd5c\uc2e0 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud558\uace0, \ud544\uc694\ud55c \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \uc124\uce58\ud558\uc5ec \uc791\uc5c5 \ud658\uacbd\uc744 \uad6c\ucd95\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\uc2dc\uc2a4\ud15c \ubaa8\ub2c8\ud130\ub9c1<\/h3>\n\n\n\n
\ub9ac\ub205\uc2a4\uc5d0\uc11c\ub294 \ub2e4\uc591\ud55c \uc2dc\uc2a4\ud15c \ubaa8\ub2c8\ud130\ub9c1 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 htop\uc740 \uc2dc\uc2a4\ud15c\uc758 CPU, \uba54\ubaa8\ub9ac, \ud504\ub85c\uc138\uc2a4 \uc0c1\ud0dc\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud560 \uc218 \uc788\ub294 \ub3c4\uad6c\uc785\ub2c8\ub2e4. htop<\/code>\uc740 \ud130\ubbf8\ub110 \uae30\ubc18\uc758 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud558\uba70, \uc9c1\uad00\uc801\uc778 UI\ub97c \ud1b5\ud574 \uc2dc\uc2a4\ud15c \uc790\uc6d0 \uc0ac\uc6a9 \uc0c1\ud0dc\ub97c \uc27d\uac8c \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c df<\/code>, du<\/code> \uba85\ub839\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub514\uc2a4\ud06c \uc0ac\uc6a9\ub7c9\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. df<\/code>\ub294 \ud30c\uc77c \uc2dc\uc2a4\ud15c\uc758 \ub514\uc2a4\ud06c \uc0ac\uc6a9\ub7c9\uc744 \uc694\uc57d\ud558\uc5ec \ubcf4\uc5ec\uc8fc\uba70, du<\/code>\ub294 \ud2b9\uc815 \ub514\ub809\ud1a0\ub9ac\uc758 \ub514\uc2a4\ud06c \uc0ac\uc6a9\ub7c9\uc744 \uc138\ubd80\uc801\uc73c\ub85c \ucd9c\ub825\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub3c4\uad6c\ub97c \ud65c\uc6a9\ud558\uc5ec \uc2dc\uc2a4\ud15c\uc758 \uc0c1\ud0dc\ub97c \ud56d\uc0c1 \uccb4\ud06c\ud558\uace0, \ud544\uc694\uc5d0 \ub530\ub77c \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2dc\uc2a4\ud15c \ubaa8\ub2c8\ud130\ub9c1\uc740 \uc131\ub2a5 \ubb38\uc81c\ub97c \uc0ac\uc804\uc5d0 \uac10\uc9c0\ud558\uace0, \uc2dc\uc2a4\ud15c \uc790\uc6d0\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uad00\ub9ac\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub610\ud55c, logwatch\uc640 \uac19\uc740 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc815\uae30\uc801\uc73c\ub85c \uc2dc\uc2a4\ud15c \ub85c\uadf8\ub97c \ubd84\uc11d\ud558\uace0, \uc7a0\uc7ac\uc801\uc778 \ubb38\uc81c\ub97c \uc870\uae30\uc5d0 \ubc1c\uacac\ud558\ub294 \uac83\ub3c4 \uc88b\uc740 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n\ud06c\ub860 \uc791\uc5c5 \uc124\uc815<\/h3>\n\n\n\n
\ud06c\ub860(cron)\uc740 \ud2b9\uc815 \uc2dc\uac04\uc5d0 \uc8fc\uae30\uc801\uc73c\ub85c \uc791\uc5c5\uc744 \uc2e4\ud589\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \ub9ac\ub205\uc2a4 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \ubc31\uc5c5, \uc2dc\uc2a4\ud15c \uc720\uc9c0 \ubcf4\uc218, \ub370\uc774\ud130 \uc218\uc9d1 \ub4f1 \uc815\uae30\uc801\uc73c\ub85c \uc218\ud589\ud574\uc57c \ud558\ub294 \uc791\uc5c5\uc744 \uc790\ub3d9\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud06c\ub860 \uc791\uc5c5\uc744 \uc124\uc815\ud558\ub824\uba74 \ud130\ubbf8\ub110\uc5d0\uc11c crontab -e<\/code> \uba85\ub839\uc5b4\ub97c \uc0ac\uc6a9\ud558\uba74 \ub429\ub2c8\ub2e4. \ud06c\ub860\uc740 \ub9e4\uc6b0 \uc720\uc5f0\ud55c \ub3c4\uad6c\ub85c, \uc77c\uc77c, \uc8fc\uac04, \uc6d4\uac04 \uc791\uc5c5\uc744 \uc790\ub3d9\ud654\ud560 \uc218 \uc788\uc73c\uba70, \ubcf5\uc7a1\ud55c \uc791\uc5c5\ub3c4 \uac04\ub2e8\ud55c \uba85\ub839\uc5b4\ub85c \uc124\uc815 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub9e4\uc77c \uc624\uc804 2\uc2dc\uc5d0 \ud2b9\uc815 \uc2a4\ud06c\ub9bd\ud2b8\ub97c \uc2e4\ud589\ud558\ub824\uba74 \ub2e4\uc74c\uacfc \uac19\uc774 \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n0 2 * * * \/path\/to\/script.sh
<\/code><\/pre>\n\n\n\n\uc774 \uc124\uc815\uc740 \ub9e4\uc77c \uc624\uc804 2\uc2dc\uc5d0 script.sh<\/code> \uc2a4\ud06c\ub9bd\ud2b8\ub97c \uc2e4\ud589\ud569\ub2c8\ub2e4. \ud06c\ub860 \uc791\uc5c5\uc744 \ud1b5\ud574 \uc2dc\uc2a4\ud15c \uc720\uc9c0 \ubcf4\uc218 \uc791\uc5c5\uc744 \uc790\ub3d9\ud654\ud558\uba74, \uc0ac\uc6a9\uc790 \uac1c\uc785 \uc5c6\uc774\ub3c4 \uc2dc\uc2a4\ud15c\uc744 \ucd5c\uc801\uc758 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uc2dc\uc2a4\ud15c \ub85c\uadf8\ub098 \ud2b9\uc815 \ud30c\uc77c\uc758 \ubc31\uc5c5 \uc791\uc5c5\uc744 \uc790\ub3d9\ud654\ud558\uc5ec, \ub370\uc774\ud130 \uc190\uc2e4\uc744 \ubc29\uc9c0\ud558\uace0, \uc791\uc5c5\uc758 \uc77c\uad00\uc131\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\ubcf4\uc548 \uac15\ud654<\/h3>\n\n\n\n
\ub9ac\ub205\uc2a4\ub294 \uae30\ubcf8\uc801\uc73c\ub85c \ubcf4\uc548\uc131\uc774 \ub192\uc9c0\ub9cc, \ucd94\uac00\uc801\uc778 \ubcf4\uc548 \uc124\uc815\uc744 \ud1b5\ud574 \ub354\uc6b1 \uc548\uc804\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ubc29\ud654\ubcbd\uc744 \uc124\uc815\ud558\uace0, SSH \uc811\uc18d \uc2dc \uacf5\uac1c \ud0a4 \uc778\uc99d\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. ufw<\/code>(Uncomplicated Firewall)\ub294 \uc6b0\ubd84\ud22c\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uac04\ub2e8\ud55c \ubc29\ud654\ubcbd \uc124\uc815 \ub3c4\uad6c\ub85c, \uae30\ubcf8\uc801\uc73c\ub85c \ube44\ud65c\uc131\ud654\ub418\uc5b4 \uc788\uc73c\ubbc0\ub85c \ud65c\uc131\ud654\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ub2e4\uc74c \uba85\ub839\uc5b4\ub97c \ud1b5\ud574 ufw\ub97c \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\nsudo ufw enable
sudo ufw allow ssh
<\/code><\/pre>\n\n\n\n\uc774 \uc124\uc815\uc740 \uae30\ubcf8\uc801\uc778 \ubc29\ud654\ubcbd\uc744 \ud65c\uc131\ud654\ud558\uace0, SSH \uc811\uc18d\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4. \ub610\ud55c, SSH \uc811\uc18d \uc2dc \ube44\ubc00\ubc88\ud638 \ub300\uc2e0 \uacf5\uac1c \ud0a4 \uc778\uc99d\uc744 \uc0ac\uc6a9\ud558\uba74, \ube44\ubc00\ubc88\ud638 \ub3c4\ub09c \uc704\ud5d8\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \uacf5\uac1c \ud0a4\ub97c \uc0dd\uc131\ud558\uace0, \uc11c\ubc84\uc5d0 \ub4f1\ub85d\ud558\ub294 \uacfc\uc815\uc744 \uac70\uccd0\uc57c \ud569\ub2c8\ub2e4. \ucd94\uac00\uc801\uc73c\ub85c, \ubd88\ud544\uc694\ud55c \ub124\ud2b8\uc6cc\ud06c \uc11c\ube44\uc2a4\ub098 \ud3ec\ud2b8\ub97c \ub2eb\uc544\ub450\ub294 \uac83\ub3c4 \uc88b\uc740 \ubc29\ubc95\uc785\ub2c8\ub2e4. nmap<\/code>\uacfc \uac19\uc740 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2dc\uc2a4\ud15c\uc758 \uc5f4\ub9b0 \ud3ec\ud2b8\ub97c \ud655\uc778\ud558\uace0, \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \uc11c\ube44\uc2a4\ub294 \ube44\ud65c\uc131\ud654\ud558\uc5ec \ubcf4\uc548\uc744 \uac15\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\uc2a4\ud06c\ub9bd\ud2b8 \uc791\uc131<\/h3>\n\n\n\n
\ub9ac\ub205\uc2a4\uc5d0\uc11c \uc2a4\ud06c\ub9bd\ud2b8 \uc791\uc131\uc740 \ub9e4\uc6b0 \uc720\uc6a9\ud569\ub2c8\ub2e4. \ubc18\ubcf5\uc801\uc778 \uc791\uc5c5\uc744 \uc790\ub3d9\ud654\ud558\uac70\ub098, \ud2b9\uc815 \uc791\uc5c5\uc744 \uc27d\uac8c \uc218\ud589\ud560 \uc218 \uc788\ub3c4\ub85d \uc2a4\ud06c\ub9bd\ud2b8\ub97c \uc791\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 Bash \uc2a4\ud06c\ub9bd\ud2b8\ub294 \ub9ac\ub205\uc2a4 \ud658\uacbd\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub418\uba70, \uae30\ubcf8\uc801\uc778 \ud504\ub85c\uadf8\ub798\ubc0d \uc9c0\uc2dd\ub9cc\uc73c\ub85c\ub3c4 \uc27d\uac8c \uc791\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Bash \uc2a4\ud06c\ub9bd\ud2b8\ub294 \uc2dc\uc2a4\ud15c \uad00\ub9ac \uc791\uc5c5, \uc790\ub3d9\ud654\ub41c \ubc31\uc5c5, \ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \ubcc0\uacbd \ub4f1 \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \ud65c\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud2b9\uc815 \ub514\ub809\ud1a0\ub9ac\uc758 \ud30c\uc77c\uc744 \uc790\ub3d9\uc73c\ub85c \ubc31\uc5c5\ud558\ub294 \uc2a4\ud06c\ub9bd\ud2b8\ub97c \uc791\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
#!\/bin\/bash
backup_dir=\"\/backup\/$(date +%Y%m%d)\"
mkdir -p $backup_dir
cp -r \/important\/files\/* $backup_dir
echo \"Backup completed successfully.\"
<\/code><\/pre>\n\n\n\n\uc774 \uc2a4\ud06c\ub9bd\ud2b8\ub294 \ud604\uc7ac \ub0a0\uc9dc\ub97c \uae30\uc900\uc73c\ub85c \ubc31\uc5c5 \ub514\ub809\ud1a0\ub9ac\ub97c \uc0dd\uc131\ud558\uace0, \uc9c0\uc815\ub41c \ub514\ub809\ud1a0\ub9ac\uc758 \ud30c\uc77c\uc744 \ud574\ub2f9 \ub514\ub809\ud1a0\ub9ac\uc5d0 \ubcf5\uc0ac\ud55c \ud6c4, \uc131\uacf5 \uba54\uc2dc\uc9c0\ub97c \ucd9c\ub825\ud569\ub2c8\ub2e4. \uc2a4\ud06c\ub9bd\ud2b8\ub97c \ud65c\uc6a9\ud558\uba74 \ubcf5\uc7a1\ud55c \uc791\uc5c5\uc744 \uac04\ub2e8\ud558\uac8c \ucc98\ub9ac\ud560 \uc218 \uc788\uc73c\uba70, \uc2dc\uc2a4\ud15c \uc720\uc9c0\ubcf4\uc218 \uc791\uc5c5\uc744 \uc790\ub3d9\ud654\ud558\uc5ec \uc2dc\uac04\uc744 \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uc2a4\ud06c\ub9bd\ud2b8\ub97c \uc791\uc131\ud558\uace0 \uad00\ub9ac\ud568\uc73c\ub85c\uc368, \ub2e4\ub978 \uc0ac\uc6a9\uc790\uc640 \uacf5\uc720\ud558\uac70\ub098 \uc2dc\uc2a4\ud15c \uc804\uccb4\uc5d0 \uc801\uc6a9\ud560 \uc218 \uc788\ub294 \ud45c\uc900\ud654\ub41c \uc791\uc5c5 \uc808\ucc28\ub97c \uad6c\ucd95\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\ub3c4\ucee4(Docker) \ud65c\uc6a9<\/h3>\n\n\n\n
\ub3c4\ucee4\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ucee8\ud14c\uc774\ub108\ud654\ud558\uc5ec \uc77c\uad00\ub41c \uac1c\ubc1c \ud658\uacbd\uc744 \uc81c\uacf5\ud558\ub294 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \ub9ac\ub205\uc2a4\uc5d0\uc11c\ub294 \ub3c4\ucee4\ub97c \uc27d\uac8c \uc124\uce58\ud558\uace0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uaca9\ub9ac\ub41c \ud658\uacbd\uc5d0\uc11c \uc2e4\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3c4\ucee4\ub294 \uc2dc\uc2a4\ud15c \uc790\uc6d0\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc0ac\uc6a9\ud558\uba70, \ucee8\ud14c\uc774\ub108 \uae30\ubc18\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubc30\ud3ec\ub97c \ud1b5\ud574 \uac1c\ubc1c\uacfc \uc6b4\uc601 \ud658\uacbd \uac04\uc758 \ucc28\uc774\ub97c \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3c4\ucee4\ub97c \uc0ac\uc6a9\ud558\uba74 \uc11c\ubc84 \ud658\uacbd\uc5d0\uc11c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc190\uc27d\uac8c \ubc30\ud3ec\ud558\uace0 \uad00\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uac04\ub2e8\ud55c \ub3c4\ucee4 \uc124\uce58 \uba85\ub839\uc5b4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n
sudo apt install docker.io
sudo systemctl start docker
sudo systemctl enable docker
<\/code><\/pre>\n\n\n\n\ub3c4\ucee4\ub97c \uc124\uce58\ud55c \ud6c4, systemctl<\/code> \uba85\ub839\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub3c4\ucee4 \uc11c\ube44\uc2a4\ub97c \uc2dc\uc791\ud558\uace0, \uc2dc\uc2a4\ud15c \ubd80\ud305 \uc2dc \uc790\ub3d9\uc73c\ub85c \uc2e4\ud589\ub418\ub3c4\ub85d \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3c4\ucee4\ub294 \uac1c\ubc1c\uc790\uc640 \uc2dc\uc2a4\ud15c \uad00\ub9ac\uc790\uc5d0\uac8c \ub9e4\uc6b0 \uc720\uc6a9\ud55c \ub3c4\uad6c\ub85c, \ucee8\ud14c\uc774\ub108\ub97c \ud1b5\ud574 \uc77c\uad00\ub41c \ud658\uacbd\uc744 \uc720\uc9c0\ud558\uace0, \ubcf5\uc7a1\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc2a4\ud0dd\uc744 \uac04\ub2e8\ud558\uac8c \uad00\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \ub3c4\ucee4 \ud5c8\ube0c(Docker Hub)\ub97c \ud1b5\ud574 \ub2e4\uc591\ud55c \uacf5\uac1c \uc774\ubbf8\uc9c0\ub97c \ub2e4\uc6b4\ub85c\ub4dc\ud558\uc5ec \uc190\uc27d\uac8c \ucee8\ud14c\uc774\ub108\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\ub85c\uadf8 \uad00\ub9ac<\/h3>\n\n\n\n
\uc2dc\uc2a4\ud15c \ub85c\uadf8\ub294 \uc2dc\uc2a4\ud15c \ubb38\uc81c\ub97c \uc9c4\ub2e8\ud558\uace0 \ud574\uacb0\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub9ac\ub205\uc2a4\uc5d0\uc11c\ub294 journalctl<\/code> \uba85\ub839\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2dc\uc2a4\ud15c \ub85c\uadf8\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc73c\uba70, \ud2b9\uc815 \uc2dc\uac04\ub300\uc758 \ub85c\uadf8\ub97c \ud544\ud130\ub9c1\ud558\uac70\ub098, \ud2b9\uc815 \uc11c\ube44\uc2a4\ub97c \ub300\uc0c1\uc73c\ub85c \ub85c\uadf8\ub97c \uac80\uc0c9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. journalctl<\/code>\uc740 \uc2dc\uc2a4\ud15c\uc758 \ubaa8\ub4e0 \ub85c\uadf8\ub97c \uc911\uc559\uc5d0\uc11c \uad00\ub9ac\ud558\uba70, \ud544\ud130\ub9c1 \uc635\uc158\uc744 \ud1b5\ud574 \ud544\uc694\ud55c \uc815\ubcf4\ub97c \uc2e0\uc18d\ud558\uac8c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ucd5c\uadfc \ubd80\ud305 \ud6c4 \ubc1c\uc0dd\ud55c \ub85c\uadf8\ub97c \ud655\uc778\ud558\ub824\uba74 \ub2e4\uc74c \uba85\ub839\uc5b4\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\njournalctl -b
<\/code><\/pre>\n\n\n\n\uc774 \uba85\ub839\uc5b4\ub294 \ucd5c\uadfc \ubd80\ud305 \uc774\ud6c4\uc758 \ub85c\uadf8\ub9cc \ucd9c\ub825\ud558\uc5ec, \ubd80\ud305 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud55c \ubb38\uc81c\ub97c \uc2e0\uc18d\ud558\uac8c \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \ud2b9\uc815 \uc11c\ube44\uc2a4\uc758 \ub85c\uadf8\ub97c \ud655\uc778\ud558\ub824\uba74 -u<\/code> \uc635\uc158\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub85c\uadf8\ub97c \uc815\uae30\uc801\uc73c\ub85c \ud655\uc778\ud558\uace0, \uc774\uc0c1 \uc9d5\ud6c4\uac00 \uc788\uc744 \uacbd\uc6b0 \ube60\ub974\uac8c \ub300\uc751\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc2dc\uc2a4\ud15c \ub85c\uadf8\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0, \uc790\ub3d9\uc73c\ub85c \uc54c\ub9bc\uc744 \ubc1b\ub294 \uc124\uc815\uc744 \ucd94\uac00\ud558\uba74, \ubb38\uc81c \ubc1c\uc0dd \uc2dc \uc2e0\uc18d\ud55c \uc870\uce58\uac00 \uac00\ub2a5\ud558\uba70, \uc2dc\uc2a4\ud15c\uc758 \uac00\uc6a9\uc131\uc744 \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\uc6d0\uaca9 \uc811\uc18d \uc124\uc815<\/h3>\n\n\n\n
\ub9ac\ub205\uc2a4\uc5d0\uc11c\ub294 SSH\ub97c \ud1b5\ud574 \uc6d0\uaca9\uc73c\ub85c \uc2dc\uc2a4\ud15c\uc5d0 \uc811\uc18d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. SSH\ub97c \uc0ac\uc6a9\ud558\uba74 \ud130\ubbf8\ub110\uc744 \ud1b5\ud574 \uc6d0\uaca9 \uc2dc\uc2a4\ud15c\uc744 \uc81c\uc5b4\ud560 \uc218 \uc788\uc73c\uba70, \ud30c\uc77c \uc804\uc1a1\ub3c4 \uac00\ub2a5\ud569\ub2c8\ub2e4. SSH\ub294 \ubcf4\uc548\uc131\uc774 \ub192\uc544, \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \uc2dc\uc2a4\ud15c\uc5d0 \uc548\uc804\ud558\uac8c \uc811\uc18d\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. SSH \uc11c\ubc84\ub294 \uc6b0\ubd84\ud22c\uc5d0\uc11c \uae30\ubcf8\uc801\uc73c\ub85c \uc124\uce58\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc73c\ubbc0\ub85c, \ub2e4\uc74c\uacfc \uac19\uc774 \uc124\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
sudo apt install openssh-server
sudo systemctl start ssh
sudo systemctl enable ssh
<\/code><\/pre>\n\n\n\nSSH \uc11c\ubc84\ub97c \uc124\uce58\ud55c \ud6c4, systemctl<\/code> \uba85\ub839\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc11c\ube44\uc2a4\ub97c \uc2dc\uc791\ud558\uace0, \uc2dc\uc2a4\ud15c \ubd80\ud305 \uc2dc \uc790\ub3d9\uc73c\ub85c \uc2e4\ud589\ub418\ub3c4\ub85d \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ud6c4 \uc6d0\uaca9 \uc2dc\uc2a4\ud15c\uc5d0\uc11c ssh \uc0ac\uc6a9\uc790\uc774\ub984@\uc11c\ubc84IP\uc8fc\uc18c<\/code> \uba85\ub839\uc5b4\ub97c \ud1b5\ud574 \uc811\uc18d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \ubcf4\uc548\uc744 \uc704\ud574 SSH \uc811\uc18d \ud3ec\ud2b8\ub97c \ubcc0\uacbd\ud558\uac70\ub098, \uacf5\uac1c \ud0a4 \uc778\uc99d\uc744 \uc124\uc815\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ube44\ubc00\ubc88\ud638 \uae30\ubc18\uc758 \uc778\uc99d\ubcf4\ub2e4 \ub354\uc6b1 \uc548\uc804\ud558\uac8c \uc2dc\uc2a4\ud15c\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. SSH\ub97c \ud1b5\ud574 \uc6d0\uaca9\uc5d0\uc11c \uc2dc\uc2a4\ud15c\uc744 \uad00\ub9ac\ud558\uba74, \ubb3c\ub9ac\uc801\uc778 \uc811\uadfc \uc5c6\uc774\ub3c4 \uc2dc\uc2a4\ud15c \uc720\uc9c0\ubcf4\uc218 \uc791\uc5c5\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc5b4, \ud6a8\uc728\uc801\uc778 \uad00\ub9ac\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n\ud074\ub77c\uc6b0\ub4dc\uc640\uc758 \uc5f0\ub3d9<\/h3>\n\n\n\n
\ub9ac\ub205\uc2a4 \uc2dc\uc2a4\ud15c\uc744 \ud074\ub77c\uc6b0\ub4dc\uc640 \uc5f0\ub3d9\ud558\uc5ec \ub354\uc6b1 \ud6a8\uc728\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, AWS, GCP, Azure \ub4f1\uc758 \ud074\ub77c\uc6b0\ub4dc \ud50c\ub7ab\ud3fc\uacfc \uc5f0\ub3d9\ud558\uc5ec \uc11c\ubc84\ub97c \uad00\ub9ac\ud558\uac70\ub098, \ud074\ub77c\uc6b0\ub4dc \uc2a4\ud1a0\ub9ac\uc9c0\ub97c \ud65c\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ub97c \uc548\uc804\ud558\uac8c \uc800\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud074\ub77c\uc6b0\ub4dc \uc11c\ube44\uc2a4\ub294 \ud655\uc7a5\uc131\uc774 \ub6f0\uc5b4\ub098\uba70, \ud544\uc694\uc5d0 \ub530\ub77c \uc790\uc6d0\uc744 \ub3d9\uc801\uc73c\ub85c \ud560\ub2f9\ud560 \uc218 \uc788\uc5b4, \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc6b4\uc601\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ub610\ud55c, \ud074\ub77c\uc6b0\ub4dc \uc11c\ube44\uc2a4\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 \ub2e4\uc591\ud55c API\ub97c \ud65c\uc6a9\ud558\uc5ec \uc790\ub3d9\ud654\ub41c \uad00\ub9ac \ub3c4\uad6c\ub97c \ub9cc\ub4e4 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ub9ac\ub205\uc2a4 \uc2dc\uc2a4\ud15c\uc5d0 \ud074\ub77c\uc6b0\ub4dc CLI \ub3c4\uad6c\ub97c \uc124\uce58\ud558\uc5ec, \uba85\ub839\uc904\uc5d0\uc11c \ud074\ub77c\uc6b0\ub4dc \ub9ac\uc18c\uc2a4\ub97c \uad00\ub9ac\ud558\uace0, \uc790\ub3d9\ud654 \uc2a4\ud06c\ub9bd\ud2b8\ub97c \uc791\uc131\ud558\uc5ec \ubcf5\uc7a1\ud55c \uc791\uc5c5\uc744 \uc790\ub3d9\uc73c\ub85c \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574, \ub300\uaddc\ubaa8 \uc778\ud504\ub77c\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uad00\ub9ac\ud558\uace0, \ub9ac\uc18c\uc2a4 \uc0ac\uc6a9\uc744 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n