{"id":44217,"date":"2026-07-26T21:55:34","date_gmt":"2026-07-26T12:55:34","guid":{"rendered":"https:\/\/jore2.com\/?p=44217"},"modified":"2026-07-26T21:55:34","modified_gmt":"2026-07-26T12:55:34","slug":"community-17341-a-shell-colon-does-nothing-use-it-anyway","status":"publish","type":"post","link":"https:\/\/jore2.com\/?p=44217","title":{"rendered":"\uc258 \uc2a4\ud06c\ub9bd\ud2b8\uc5d0\uc11c \uc544\ubb34\uac83\ub3c4 \ud558\uc9c0 \uc54a\ub294 \ucf5c\ub860, \uc65c \uc5ec\uc804\ud788 \uc4f0\uc774\ub294\uac00"},"content":{"rendered":"<div class=\"jore2-editor-byline\">\n<p><strong>\uc815\ud558\ubbfc<\/strong><\/p>\n<\/div>\n<p>\ucd5c\uadfc \uae00\ub85c\ubc8c \uac1c\ubc1c \ucee4\ubba4\ub2c8\ud2f0\uc5d0\uc11c \uc258 \uc2a4\ud06c\ub9bd\ud2b8\uc758 \ucf5c\ub860 \uae30\ud638\uc5d0 \ub300\ud55c \ub17c\uc758\uac00 \ud65c\ubc1c\ud574\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub984 \uadf8\ub300\ub85c \uc544\ubb34 \uc5f0\uc0b0\ub3c4 \uc218\ud589\ud558\uc9c0 \uc54a\ub294 \uc774 \uba85\ub839\uc5b4\uac00 \uc65c \uc5ec\uc804\ud788 \uac1c\ubc1c\uc790\ub4e4\uc758 \uc8fc\ubaa9\uc744 \ubc1b\ub294\uc9c0 \uad81\uae08\uc99d\uc774 \ucee4\uc9c4 \ubc30\uacbd\uc5d0\ub294 \ub808\uac70\uc2dc \ucf54\ub4dc\ub97c \uc720\uc9c0\ubcf4\uc218\ud558\ub294 \uacfc\uc815\uc5d0\uc11c \ub9c8\uc8fc\uce58\ub294 \uc608\uc0c1\uce58 \ubabb\ud55c \ub3d9\uc791\ub4e4\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud2b9\ud788 POSIX \ud45c\uc900\uc744 \ub530\ub974\ub294 \ud658\uacbd\uc5d0\uc11c \ucf5c\ub860\uc740 \ub2e8\uc21c\ud55c \ube48 \uba85\ub839\uc5b4\ub85c \uc815\uc758\ub418\uc9c0\ub9cc, \uc2e4\uc81c \ud65c\uc6a9 \ub9e5\ub77d\uc5d0\uc11c\ub294 \ubcc0\uc218 \uac80\uc99d\uc774\ub098 \uc81c\uc5b4 \ud750\ub984\uc744 \uac04\uacb0\ud558\uac8c \ub9cc\ub4dc\ub294 \ud575\uc2ec \ub3c4\uad6c\ub85c \uc7ac\ubc1c\uacac\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>## \ucf5c\ub860\uc774 \uac00\uc9c4 \uc228\uaca8\uc9c4 \uc2e4\uc6a9\uc131\uacfc \uac80\uc99d \uba54\ucee4\ub2c8\uc998<\/p>\n<p>\uc258 \uc2a4\ud06c\ub9bd\ud2b8\uc5d0\uc11c \ucf5c\ub860\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \uc778\uc790\ub97c \ud3c9\uac00\ud55c \ub4a4 \uacb0\uacfc\ub97c \ud3d0\uae30\ud558\ub294 \ub110 \ucee4\ub9e8\ub4dc \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774 \ub2e8\uc21c\ud55c \ub3d9\uc791\uc774 \ud30c\ub77c\ubbf8\ud130 \ud655\uc7a5 \ubb38\ubc95\uacfc \uacb0\ud569\ub418\uba74 \uac15\ub825\ud55c \uc720\ud6a8\uc131 \uac80\uc0ac \ub3c4\uad6c\ub85c \ubcc0\ubaa8\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc608\ub97c \ub4e4\uc5b4 \ubcc0\uc218\uac00 \uc124\uc815\ub418\uc9c0 \uc54a\uc558\uac70\ub098 \ube44\uc5b4 \uc788\uc744 \ub54c \uc5d0\ub7ec \uba54\uc2dc\uc9c0\ub97c \ucd9c\ub825\ud558\uace0 \uc2a4\ud06c\ub9bd\ud2b8\ub97c \uc885\ub8cc\uc2dc\ud0a4\ub294 \ub85c\uc9c1\uc744 \ud55c \uc904\ub85c \ud45c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uae30\uc874\uc5d0 \uc5ec\ub7ec \uc904\uc758 if \ubb38\uc73c\ub85c \uc791\uc131\ud558\ub358 \ubcf5\uc7a1\ud55c \uc870\uac74\ubb38\uc744 \ub2e8\uc21c\ud654\ud558\uc5ec \uac00\ub3c5\uc131\uc744 \ub192\uc774\ub294 \ud6a8\uacfc\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uac1c\ubc1c\uc790\ub4e4\uc740 \uc885\uc885 \ubcc0\uc218 \uc774\ub984\uc774 \ud3ec\ud568\ub41c \uba85\ud655\ud55c \uc9c4\ub2e8 \uba54\uc2dc\uc9c0\ub97c \uc6d0\ud560 \ub54c \uc774 \uae30\ubc95\uc744 \uc120\ud638\ud569\ub2c8\ub2e4. \ubcc0\uc218\uac00 \ube44\uc5b4\uc788\uc744 \ub54c \uc5b4\ub5a4 \uac12\uc774 \ub204\ub77d\ub418\uc5c8\ub294\uc9c0 \uc989\uc2dc \ud30c\uc545\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ud65c\uc6a9\ubc95\uc740 \ud2b9\ud788 \uc790\ub3d9\ud654 \uc2a4\ud06c\ub9bd\ud2b8 \uc791\uc131 \uc2dc \uc2e4\uc218\ub97c \uc904\uc774\ub294 \ub370 \uae30\uc5ec\ud569\ub2c8\ub2e4. \ud544\uc218 \uc778\uc790\uac00 \ube60\uc84c\uc744 \ub54c \uc2a4\ud06c\ub9bd\ud2b8\uac00 \uc911\uac04\uc5d0 \uba48\ucd94\uac70\ub098 \uc608\uc0c1\uce58 \ubabb\ud55c \ub3d9\uc791\uc744 \ud558\ub294 \uac83\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ucf5c\ub860\uc744 \uc0ac\uc6a9\ud55c \uac80\uc99d \ub85c\uc9c1\uc740 \uc258\uc758 \ubb38\uc790\uc5f4 \uce58\ud658 \ud2b9\uc131\uc744 \uc5ed\uc774\uc6a9\ud55c \uac83\uc73c\ub85c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\uc5d0\uc11c\ub294 \ubcc0\uc218\uac00 \uc2dd\uc73c\ub85c \ud3c9\uac00\ub418\uc9c0\ub9cc \uc258\uc5d0\uc11c\ub294 \ub2e4\uc591\ud55c \uce58\ud658 \uaddc\uce59\uc5d0 \ub530\ub77c \ub3d9\uc791\uc774 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ubd88\ud655\uc2e4\uc131\uc744 \uc904\uc774\uae30 \uc704\ud574 \uac1c\ubc1c\uc790\ub4e4\uc740 \ucf5c\ub860\uc744 \ud1b5\ud574 \uba85\uc2dc\uc801\uc778 \uac80\uc99d\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \uc774\ub294 \uc258\uc774 \uac00\uc9c4 \uadfc\ubcf8\uc801\uc778 \ud55c\uacc4\ub97c \ubcf4\uc644\ud558\ub294 \ud604\uba85\ud55c \uc804\ub7b5\uc73c\ub85c \ud3c9\uac00\ubc1b\uc2b5\ub2c8\ub2e4.<\/p>\n<p>## \ud604\ub300 \uac1c\ubc1c \ud658\uacbd\uc5d0\uc11c\uc758 \uc0c8\ub85c\uc6b4 \ud65c\uc6a9 \uc0ac\ub840\uc640 \uc8fc\uc758\uc810<\/p>\n<p>LLM \uc2dc\ub300\uac00 \ub3c4\ub798\ud558\uba74\uc11c \uc2a4\ud06c\ub9bd\ud2b8 \uc5b8\uc5b4\uc758 \ubcf5\uc7a1\uc131\uc5d0 \ub300\ud55c \ub17c\uc758\uac00 \ub2e4\uc2dc \ub728\uac70\uc6cc\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc258\uc740 \uba85\ub839\uc5b4 \ub77c\uc778\uc5d0\uc11c \uac15\ub825\ud55c \ud30c\uc774\ud504 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \uae34 \uc2a4\ud06c\ub9bd\ud2b8\ub97c \uc791\uc131\ud558\uae30\uc5d0\ub294 5 \ub9cc \uac00\uc9c0\uc758 \ud568\uc815\uc774 \uc874\uc7ac\ud55c\ub2e4\ub294 \uc9c0\uc801\uc774 \ub098\uc635\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7f0 \ud658\uacbd\uc5d0\uc11c \ucf5c\ub860\uc740 \uac04\uacb0\ud568\uc744 \uc720\uc9c0\ud558\uba74\uc11c\ub3c4 \uc548\uc815\uc131\uc744 \ud655\ubcf4\ud558\ub294 \uc218\ub2e8\uc73c\ub85c \uc8fc\ubaa9\ubc1b\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 Git \uc758 \uc778\ud130\ub799\ud2f0\ube0c \ub9ac\ubca0\uc774\uc2a4 \uacfc\uc815\uc5d0\uc11c \ucf5c\ub860\uc740 \ud3b8\uc9d1\uae30\ub97c \uc0dd\ub7b5\ud558\uace0 \uc790\ub3d9 \uc2a4\ucffc\uc2dc\ub97c \uc218\ud589\ud560 \ub54c \uc720\uc6a9\ud558\uac8c \uc4f0\uc785\ub2c8\ub2e4.<\/p>\n<p>sequence.editor \uc635\uc158\uc5d0 \ucf5c\ub860\uc744 \uc9c0\uc815\ud558\uba74 todo \ub9ac\uc2a4\ud2b8\ub97c \uc218\uc815\ud558\ub294 \ub2e8\uacc4\uac00 \uac74\ub108\ub6f0\uc5b4\uc9c0\uba74\uc11c \uc791\uc5c5 \ud750\ub984\uc774 \ub9e4\ub044\ub7ec\uc6cc\uc9d1\ub2c8\ub2e4. \uc774\ub294 \ubc18\ubcf5\uc801\uc778 \ud3b8\uc9d1 \uc791\uc5c5\uc744 \uc904\uc5ec\uc8fc\ub294 \ud6a8\uc728\uc801\uc778 \ud301\uc73c\ub85c \uc790\ub9ac \uc7a1\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud558\uc9c0\ub9cc \ucf5c\ub860\uc758 \uc0ac\uc6a9\uc774 \ud56d\uc0c1 \uac00\ub3c5\uc131\uc744 \ub192\uc774\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ub108\ubb34 \ub9ce\uc740 \ucf5c\ub860\uc774 \uc0ac\uc6a9\ub418\uba74 \ucf54\ub4dc\uc758 \uc758\ub3c4\uac00 \ubaa8\ud638\ud574\uc9c8 \uc218 \uc788\ub2e4\ub294 \uc9c0\uc801\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud2b9\ud788 \ucd08\ubcf4 \uac1c\ubc1c\uc790\uc5d0\uac8c\ub294 \ud30c\ub77c\ubbf8\ud130 \ud655\uc7a5 \ubb38\ubc95\uacfc \ucf5c\ub860\uc758 \uc870\ud569\uc774 \ub0af\uc124\uac8c \ub2e4\uac00\uc62c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uac00\ub3c5\uc131\uc744 \ud574\uce58\uc9c0 \uc54a\ub294 \uc120\uc5d0\uc11c \uc801\uc808\ud788 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \uc258 \uc2a4\ud06c\ub9bd\ud2b8\uac00 \ub108\ubb34 \uae38\uc5b4\uc9c0\uba74 \ud30c\uc774\uc36c\uc774\ub098 \ud0c0\uc785\uc2a4\ud06c\ub9bd\ud2b8 \uac19\uc740 \ubcf8\uc9c8\uc801\uc778 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\ub85c \uc804\ud658\ud558\ub294 \uac83\uc774 \uc88b\ub2e4\ub294 \uc758\uacac\ub3c4 \uc9c0\ubc30\uc801\uc785\ub2c8\ub2e4. \ucf5c\ub860\uc740 \uc9e7\uc740 \uc2a4\ud06c\ub9bd\ud2b8\ub098 \uba85\ub839\uc5b4 \uc870\ud569\uc5d0\uc11c\ub294 \ube5b\uc744 \ubc1c\ud558\uc9c0\ub9cc \ubcf5\uc7a1\ud55c \ub85c\uc9c1\uc744 \ub2f4\uae30\uc5d0\ub294 \ud55c\uacc4\uac00 \uba85\ud655\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p>\uacb0\uad6d \ucf5c\ub860\uc758 \ubd80\ud65c\uc740 \uc258 \uc2a4\ud06c\ub9bd\ud2b8\uc758 \ubcf8\uc9c8\uc801\uc778 \ud2b9\uc131\uc744 \uc774\ud574\ud558\ub824\ub294 \uc2dc\ub3c4\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \uc624\ub798\ub41c \ubb38\ubc95\uc784\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc5ec\uc804\ud788 \uc720\ud6a8\ud55c \uc774\uc720\ub294 \uadf8 \ub2e8\uc21c\ud568\uacfc \uc720\uc5f0\uc131 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p>\uac1c\ubc1c\uc790\ub4e4\uc740 \ub808\uac70\uc2dc \uc2dc\uc2a4\ud15c\uacfc\uc758 \ud638\ud658\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c\ub3c4 \ud604\ub300\uc801\uc778 \uc6cc\ud06c\ud50c\ub85c\uc6b0\uc5d0 \ub9de\ucdb0 \ucf54\ub4dc\ub97c \ucd5c\uc801\ud654\ud558\ub824 \ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \ucf5c\ub860\uc740 \uc608\uc0c1\uce58 \ubabb\ud55c \uacf3\uc5d0\uc11c \uc2e4\uc6a9\uc801\uc778 \ud574\uacb0\ucc45\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc55e\uc73c\ub85c\ub294 \uc258 \uc2a4\ud06c\ub9bd\ud2b8\uc758 \ud55c\uacc4\ub97c \uba85\ud655\ud788 \uc778\uc9c0\ud558\uace0, \ud544\uc694\ud55c \ubd80\ubd84\uc5d0\ub9cc \ucf5c\ub860\uc744 \ud65c\uc6a9\ud558\ub294 \uade0\ud615 \uc7a1\ud78c \uc811\uadfc\ubc95\uc774 \uc911\uc694\ud574\uc9c8 \uac83\uc785\ub2c8\ub2e4. \uae30\uc220\uc758 \ubc1c\uc804 \uc18d\ub3c4\uac00 \ube68\ub77c\uc9c8\uc218\ub85d \ub808\uac70\uc2dc \ubb38\ubc95\uc758 \uc7ac\ud574\uc11d\uc740 \ub354\uc6b1 \uc758\ubbf8 \uc788\ub294 \ud2b8\ub80c\ub4dc\ub85c \uc790\ub9ac \uc7a1\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uac1c\ubc1c\uc790\ub4e4 \uc0ac\uc774\uc5d0\uc11c \uc258\uc758 \ucf5c\ub860 \uae30\ud638\uac00 \ub2e4\uc2dc \uc8fc\ubaa9\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ubb34 \uc5f0\uc0b0\ub3c4 \ud558\uc9c0 \uc54a\ub294 \uc774 \uba85\ub839\uc5b4\uac00 \ud30c\ub77c\ubbf8\ud130 \uac80\uc99d\ubd80\ud130 Git \ub9ac\ubca0\uc774\uc2a4 \ucd5c\uc801\ud654\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc0c1\ud669\uc5d0\uc11c \uc2e4\uc6a9\uc131\uc744 \ubc1c\ud718\ud558\uace0 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ub808\uac70\uc2dc \ubb38\ubc95\uc758 \ud55c\uacc4\ub97c \ub118\uc5b4\uc120 \ud65c\uc6a9\ubc95\uc744 \uc54c\uc544\ubd05\ub2c8\ub2e4.<\/p>\n","protected":false},"author":5,"featured_media":44216,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[406],"tags":[7501,28317,2958,28315,28316,28318],"class_list":["post-44217","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-406","tag-git","tag-posix","tag-2958","tag-28315","tag-28316","tag-28318"],"featured_image_urls":{"full":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/07\/community-17341-a-shell-colon-does-nothing-use-it-anyway.png",1200,630,false],"thumbnail":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/07\/community-17341-a-shell-colon-does-nothing-use-it-anyway-150x150.png",150,150,true],"medium":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/07\/community-17341-a-shell-colon-does-nothing-use-it-anyway-300x158.png",300,158,true],"medium_large":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/07\/community-17341-a-shell-colon-does-nothing-use-it-anyway-768x403.png",640,336,true],"large":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/07\/community-17341-a-shell-colon-does-nothing-use-it-anyway-1024x538.png",640,336,true],"1536x1536":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/07\/community-17341-a-shell-colon-does-nothing-use-it-anyway.png",1200,630,false],"2048x2048":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/07\/community-17341-a-shell-colon-does-nothing-use-it-anyway.png",1200,630,false],"morenews-large":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/07\/community-17341-a-shell-colon-does-nothing-use-it-anyway-825x575.png",825,575,true],"morenews-medium":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/07\/community-17341-a-shell-colon-does-nothing-use-it-anyway-590x410.png",590,410,true]},"author_info":{"info":["\uc815\ud558\ubbfc"]},"category_info":"<a 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