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| [怨듯븰] Linux Shell�쓽 媛쒖슂, 醫낅쪟, �듅吏� / Linux Shell 1) 媛쒖슂 ��섏돇��숈씠��� 由щ늼�뒪�뿉�꽌 ����솕�삎 �궗�슜�옄 �씤�꽣�럹�씠�뒪瑜� 遺�瑜대뒗 �슜�뼱�씠硫�, �돺寃� 紐낅졊�뼱 �빐�꽍湲곕씪怨� �씠�빐�븷 �닔 �엳�뒿�땲�떎. �슦由ш�� X-�쐢�룄�슦瑜� �벐吏� �븡�뒗, 利� 寃���� �솕硫댁씤 TUI �씤�꽣�럹�씠�뒪濡� 由щ늼�뒪�뿉 濡쒓렇�씤�븯硫� ��섏돇��숈씠�씪�뒗 �긽�깭濡� �뱾�뼱媛�寃� �맗�땲�떎. �씠 �떆而ㅻ찒怨� �떒�닚�븳 �돇�씠�씪�뒗 ����꽍��� �슦由ш�� �엯�젰�븯�뒗 紐낅졊�뼱瑜� �빐�꽍�븯�뿬 洹� 寃곌낵瑜� 而ㅻ꼸�뿉 �쟾�떖�븯怨� �썝�븯�뒗 �씪�뱾�쓣 �닔�뻾�븯寃� �빐二쇰뒗 �뿭�븷�쓣 �븯寃� �맗�땲�떎. 寃곌뎅, �돇��� �떆�뒪�뀥怨� �궗�슜�옄 �궗�씠�뿉�꽌 以묎퀎 �뿭�븷�쓣 �떞�떞�븯�뒗 �씤�꽣�럹�씠�뒪�씠硫� �궗�슜�옄媛� �엯�젰�븯�뒗 紐낅졊�뼱�뱾�쓣 �슫�쁺泥댁젣媛� �씠�빐�븷 �닔 �엳�뒗 紐낅졊�뼱濡� 諛붽씀怨� �슫�쁺泥댁젣媛� 泥섎━�븳 寃곌낵 媛믠�� |
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| Linux Socket�뿉 ����븳 湲��엯�땲�떎. 由щ늼�뒪�냼耳밚inuxSock / �냼耳볦쓽 �뿭�궗 �냼耳볦쓽 蹂몄쭏 由щ늼�뒪 而ㅻ꼸怨� �쓳�슜 �봽濡쒓렇�옩�쓽 �냼耳� 李몄“ �냼耳� C �봽濡쒓렇�옩 �삁�젣 / 1957. 10. 04 - Sputnik 諛쒖궗 �꽦怨� 1958. 01. 07 - ARPA(Advanced Research Projects Agency��� |
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| ��λ━�늼�뒪瑜� �씤�꽣�꽬 �꽌鍮꾩뒪�뿉 �궗�슜�븯怨� �엳�쑝硫� �씠�뱾�쓣 �쐞�븳 linux.admin.isp�씪�뒗 �돱�뒪洹몃９�룄 �엳�떎. - IP Masquerade湲곗닠��� �븳 媛쒖쓽 IP Address�쓣 �뿬�윭 Client媛� 怨듭쑀�븯�뒗 寃껋쓣 媛��뒫�븯寃� �븯�뒗 湲곗닠濡� Proxy Server蹂대떎 �슦�닔�븿. |
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| Embedded linux�뿉 ����븳 �옄猷뚯엯�땲�떎. ezboard而ㅻ꼸patchfile / �옄猷뚯갼湲� 而ㅻ꼸 �꽕移� �닚�꽌 ezboard 而ㅻ꼸 patch file 留뚮뱾湲� ARM�슜 root file system 援ъ텞 / tinylogin �꽕移섏�� �솚寃쎌꽕�젙: tinylogin-1.0.2.tar.gz /etc/issue �뙆�씪�깮�꽦 : login�떆 異쒕젰臾멸뎄 ��� |
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| �젅�뱶�뻼 由щ늼�뒪�쓽 �꽕移섏�� �떆�뒪�뀥, �뵒�젆�넗由ъ뿉 ����빐�꽌 �꽕紐낇뻽�뒿�땲�떎. �젅�뱶�뻼由щ늼�뒪�슂�빟�젣2�옣cimous / 2-1-2 由щ늼�뒪 �뵒�젆�넗由� 由щ늼�뒪 �떆�뒪�뀥�뿉�룄 �떎瑜� �슫�쁺泥댁젣��� 鍮꾩듂�븯寃� �뿬�윭 �뵒�젆�넗由щ뱾�씠 議댁옱�븳�떎. 洹몃━怨� 洹� �뵒�젆�넗由щ쭏�떎 �븯�뒗 �씪�씠 �젙�빐�졇 �엳�떎. �뿬湲곗꽌�뒗 洹� 留롮�� �뵒�젆�넗由щ�� �옄�꽭�븯寃� �꽕紐낇븯�뒗 寃껋씠 �븘�땲�씪 媛꾨떒�븯寃� 洹� �뵒�젆�넗由ш�� 臾댁뾿�씠�떎�씪�뒗 寃껊쭔 �븣怨� �꽆�뼱媛�寃좊떎. /bin (binaries �빟�옄) �씠 �뵒�젆�넗由щ뒗 由щ늼�뒪�쓽 湲곕낯�쟻�씠硫댁꽌�룄 以묒슂�븳 �떎�뻾�뙆�씪�뱾�씠 紐⑥뿬 �엳�뒗 怨녹씠�떎. 洹몃━怨� /usr/bin 怨� /sbin �씠�씪�뒗 �뵒�젆�넗由ш�� 議댁옱�븯�뒗�뜲 �씠 �뵒�젆�넗由� �삉�븳 /bin怨� �븯�뒗 �씪��� 媛숇떎. �븯吏�留� �씠 �뵒�젆�넗由ъ뿉�뒗 /bin�뿉 �뾾�뒗 紐낅졊�뼱媛� 留롮씠��� |
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| Embedded linux�뿉 愿��븳 �옄猷뚯엯�땲�떎. Bootstraploader / �꽕�듃�썙�겕 �솚寃쎄뎄異� 援먯감 �뵒踰꾧퉭 �솚寃쎄뎄異� Boot strap loader ARM�뵆�옯�뤌�뿉 遺��듃 �뒪�듃�옪 濡쒕뜑 �꽕移� Embedded Linux 媛쒕컻怨쇱젙 / �듅�젙 client�뿉寃뚮쭔 怨좎젙 IP瑜� 遺��뿬�븯怨좎옄 �븷�븣 host ezboard { hardware etherne��� |
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| buffer_init 1) 4M�씠�긽�씠硫� min_free_page瑜� 200�쑝濡� �옟�뒗�떎. 200媛쒕쭔�겮��� buffer濡� �궗�슜�븯吏� �븡�뒗�떎. 2... / buffer_init 1) 4M�씠�긽�씠硫� min_free_page瑜� 200�쑝濡� �옟�뒗�떎. 200媛쒕쭔�겮��� buffer濡� �궗�슜�븯吏� �븡�뒗�떎. 2) hash_table�쓣 0�쑝濡� 珥덇린�솕�븳�떎. 3) grow_buffer buffer瑜� �솗蹂댄븳�떎. 癒쇱�� get_free_page濡� page瑜� 2媛� �뼸�뼱�꽌 洹몃┝<1.1>怨� 媛숈씠 珥덇린�솕�븳�떎. �뼸��� 2媛쒖쓽 page�뒗 data媛� �뱾�뼱媛� �떎�젣 buffer瑜� �쐞�븳 page��� 媛� buffer�뿉 ����븳 �젙蹂닿�� �뱾�뼱媛� buffer head瑜� �쐞�븳 page濡� 援щ텇�맂�떎��� |
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| Embedded linux�뿉 ����빐 議곗궗�븳 �옄猷뚯엯�땲�떎. EmbeddedLinux媛쒕컻怨� / EZ BOARD-m01�냼媛� EZBoard 遺��똿�솗�씤 EZBOOT(boot strap loader) 媛쒕컻 �떆�뒪�뀥 �솚寃쎄뎄異� Host network �솚寃쎌꽕�젙 援먯감媛쒕컻�솚寃� 援먯감媛쒕컻�솚寃쎄뎄異� ARM platform�쓣 �쐞�븳 援먯감媛쒕컻�솚寃� Embedded Linux 媛쒋�� |
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| Embedded linux�뿉 ����븳 湲��엯�땲�떎. �떎�떆媛꾩쿂由щ━�늼�뒪Rea / �떎�떆媛� 泥섎━ 由щ늼�뒪 �떎�떆媛� 泥섎━ �떆�뒪�뀥 RTLinux (Real-Time Linux) window system �솚寃쎌씠�떇 遺��똿怨� �꽕移� �솗�씤 �뿬�윭 媛�吏� booting �떆�굹由ъ삤 / �쑀�땳�뒪 怨꾩뿴 �슫�쁺泥댁젣 �떆遺꾪븷 �뒪耳�以꾨쭅 諛⑹떇(time sharing system) 由щ늼�뒪 �뒪耳���� |
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| TheLinuxKernel / �꽌臾� (Prefaces) 1. �븯�뱶�썾�뼱�쓽 湲곗큹 (Hardware Basics) 2. �냼�봽�듃�썾�뼱�쓽 湲곗큹 (Software Basics) 3. 硫붾え由� 愿�由� (Memory Management) 4. �봽濡쒖꽭�뒪 (Processes) 5. �봽濡쒖꽭�뒪媛� �넻�떊 硫붿빱�땲利� (Interprocess Communication Mechanisms) 6. PCI 7. �씤�꽣�읇�듃��� �씤�꽣�읇�듃 泥섎━ (Interrupt and Interrupt Handling) 8. �뵒諛붿씠�뒪 �뱶�씪�씠踰� (Device Drivers) 9. �뙆�씪 �떆�뒪�뀥 (The File System) 10. �꽕�듃�썙�겕 (Networks) 11. 而ㅻ꼸 硫붿빱�땲利� (��� |
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