4.娓呴櫎銆侀噸鏂扮紪璇?瑕佹敞鎰忕殑鏄紝蹇呴』鎶婅В鍘嬪悗鐨勬簮浠ｇ爜鎷瘋礉鍒發inux鍒嗗尯榪涜緙栬瘧錛屽惁鍒欎細鎶ラ敊
make distclean CROSS_COMPILE=arm-none-linux-gnueabi-
make da850_omapl138_evm_config CROSS_COMPILE=arm-none-linux-gnueabi-
make all CROSS_COMPILE=arm-none-linux-gnueabi-
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鏄劇ずln: 鍒涘緩絎﹀彿閾炬帴 “asm”: 涓嶆敮鎸佺殑鎿嶄綔
鍘熷洜鏄細鍦╓indows鍒嗗尯浣跨敤姝ゅ懡浠わ紝Windows鍒嗗尯涓嶆敮鎸乴inux涓婄殑閾炬帴錛?
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1. 鍦ㄥ嚭鐜?lilo: 鎻愮ず鏃墮敭鍏?linux single
Boot: linux single
2. 鍥炶濺鍙洿鎺ヨ繘鍏inux鍗曠敤鎴鋒ā寮?
3. vi /etc/passwd
鍒犻櫎root欏逛腑鐨勫瘑鐮?
(榪欓噷涔熷彲浠ョ洿鎺ヤ嬌鐢╬asswd鍛戒護閲嶆柊璁劇疆root鐨勫瘑鐮?
4. reboot閲嶅惎錛宺oot瀵嗙爜涓虹┖
浜? grub寮曞
1. 鍦ㄥ嚭鐜癵rub鐢婚潰鏃訛紝閫夋嫨linux寮曞欏癸紝鐒跺悗鎸塭閿?
2. 閫夋嫨浠ernel寮澶寸殑涓琛岋紝鍐嶆寜e 閿紝鍦ㄦ琛岀殑鏈熬錛屾寜絀烘牸閿悗杈撳叆single錛屼互鍥炶濺閿潵閫鍑?a class="vLink9999" id="vad_3" onmouseover="if(typeof(showTitle)!='undefined'){this.title='';window.clearTimeout(hideTO);showTitle(event, this, 3,'');}" title="" style="FONT-SIZE: 1em" onclick="" onmouseout="if(typeof(showTitle)!='undefined'){mouseIsOverLayer = false; mouseOverWhileLoad = false; hideTO = window.setTimeout('checkIfMouseOverLayer()',500);}" target="_blank">緙栬緫妯″紡錛?
3. 鍥炶濺榪斿洖錛岀劧鍚庢寜b閿?a class="vLink9999" id="vad_2" onmouseover="if(typeof(showTitle)!='undefined'){this.title='';window.clearTimeout(hideTO);showTitle(event, this, 2,'');}" title="%u9E21%u7CBE%u5347%u7EA7%u7248 @utops.cc" style="FONT-SIZE: 1em" onclick="" onmouseout="if(typeof(showTitle)!='undefined'){mouseIsOverLayer = false; mouseOverWhileLoad = false; hideTO = window.setTimeout('checkIfMouseOverLayer()',500);}" target="_blank">鍚姩錛屽嵆鍙洿鎺ヨ繘鍏inux鍗曠敤鎴鋒ā寮?
4. vi /etc/passwd
鍒犻櫎root欏逛腑鐨勫瘑鐮?
(榪欓噷涔熷彲浠ョ洿鎺ヤ嬌鐢╬asswd鍛戒護閲嶆柊璁劇疆root鐨勫瘑鐮?
5銆乺eboot閲嶅惎錛宺oot瀵嗙爜涓虹┖
涓夈佸彲浠ヤ嬌鐢╨inux鍚姩杞洏寮曞
鍑虹幇boot鍚庯紝杈撳叆linux single
鍙繘鍏ュ崟鐢ㄦ埛妯″紡錛?
淇敼鎴栧垹闄oot瀵嗙爜錛?br />
鍥涖佷嬌鐢↙inux 緋葷粺瀹夎鐩?
濡傛灉浣犳棦娌″仛緋葷粺鍚姩杞洏錛屽悓鏃跺緋葷粺鐨勫紩瀵糒ILO 鍜孏RUB 鍙堣鍒犻櫎錛岄偅涔堝彧鑳?a class="vLink9999" id="vad_0" onmouseover="if(typeof(showTitle)!='undefined'){this.title='';window.clearTimeout(hideTO);showTitle(event, this, 0,'');}" title="%u9C9C%u8D1D%u9732 @utops.cc" style="FONT-SIZE: 1em" onclick="" onmouseout="if(typeof(showTitle)!='undefined'){mouseIsOverLayer = false; mouseOverWhileLoad = false; hideTO = window.setTimeout('checkIfMouseOverLayer()',500);}" target="_blank">浣跨敤Linux 緋葷粺瀹夎鐩樻潵鎭㈠root鐨勫瘑鐮併?
鐢ㄧ涓寮燣inux 緋葷粺瀹夎鐩樺惎鍔紝鍑虹幇boot 鎻愮ず絎﹀悗杈撳叆錛?
oot: linux rescue
姝ゆ椂緋葷粺榪涘叆鏁戞彺妯″紡錛岀劧鍚庢牴鎹彁紺哄畬鎴愶細
1.閫夋嫨璇█鍜岄敭鐩樻牸寮忥紱
2.閫夋嫨鏄惁閰嶇疆緗戝崱錛屼竴鑸郴緇熷洜緗戠粶涓嶉渶瑕侊紝鎵浠ュ彲浠ラ夋嫨鍚﹁煩榪囩綉鍗￠厤緗紱
3.閫夋嫨鏄惁璁╃郴緇熸煡鎵劇‖鐩樹笂鐨?a title="RedHat" >RedHat Linux 緋葷粺錛岄夋嫨緇х畫錛?
4.緋葷粺鏄劇ず紜洏涓婄殑緋葷粺宸茬粡琚壘鍒幫紝騫舵寕杞藉湪/mnt/sysimage 涓嬶紱
5.榪涘叆鎷晳鐘舵侊紝鍙噸鏂拌緗畆oot 鐨勫瘑鐮侊細
# chroot/mnt/sysimage (璁╃郴緇熸垚涓烘牴鐜)
# cd /mnt/sysimage
# passwd root
浜斻佸嵏涓嬬‖鐩樻寕鍒板埆鐨勬満鍣ㄤ笂鏇存敼
濡傛灉涓嶆曢夯鐑︾殑璇濓紝榪樺彲浠ユ妸瀹夎linux鐨勭‖鐩樺嵏涓嬪悗鎸傚埌鍏朵粬緋葷粺鐜涓嬪悓鏍鋒槸鍘諱慨鏀?etc/passwd鏂囦歡錛屼慨鏀硅繃鍚庝繚瀛樺嵆鍙紱
娉細
1銆佸湪涓嶅悓鐨刲inux緋葷粺涓嬭緭鍏ingle鐨勬柟寮忓拰鏂規硶鍙兘鏈夊尯鍒紝甯屾湜鑳借嚜宸卞幓灝濊瘯錛?
2銆侀櫎浜嗛渶瑕佷慨鏀?etc/passwd鏂囦歡澶栵紝鍙兘涔熼渶瑕佷慨鏀?etc/shadow鏂囦歡錛岃繖鏄?etc/passwd瀵嗙爜鏂囦歡鐨勬姇褰辨枃浠躲?/p>