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#===========autotelnet.sh==============
#!/bin/bash tmptty=`tty` #鍙栧緱褰撳墠鐨?/span>tty鍊?br>tmptty=`basename $tmptty` #鍘繪帀tty鐨勭粷瀵硅礬寰?br>tmpname=`whoami` #鍙栧緱褰撳墠鎵ц紼嬪簭鐨勭敤鎴峰悕 ip="10.22.33.44" #鐩爣涓繪満鍦板潃 inp1="ABC^M" #涓繪満鐨勭敤鎴峰悕錛屾敞鎰?/span>^M蹇呴』鍦?/span>UNIX涓嬮噸瑁呯敤浠ヤ笅鏂規硶杈撳叆鎵嶈兘鐢紒錛?br>#鏂規硶涓烘寜浣?/span>ctrl閿寜v閿紝涓嶆斁ctrl閿紝鍐嶆寜shift閿拰m閿紝瀹屾垚鍚庡叏閮ㄦ斁寮 inp2="ABC^M" #涓繪満鐨勫瘑鐮侊紝娉ㄦ剰蹇呴』鏈?/span>^M inp3="ls^M" #鍏朵粬榪涘叆鍚庣殑鍛戒護錛屽彲鏃犳垨鐢?/span>ls涔嬬被鐨勫懡浠や唬鏇匡紝娉ㄦ剰蹇呴』鏈?/span>^M inp4="pwd^M" #鍛戒護4錛屽悓涓?br>#-------------------------- inputfile=in #瀵煎叆鏂囦歡綆￠亾鐢ㄧ殑錛屼笉瑕佹敼錛岃繖涓兼病鏈変換浣曞叧緋?br>outputfile=out.log #鏈緇堝鍑虹殑鏂囦歡 rm -fr $inputfile rm -fr $outputfile mknod $inputfile p touch $outputfile #file description 7 for out and 8 for in 浣跨敤7浣滀負杈撳叆綆￠亾錛?/span>8浣滀負杈撳叆 exec 7<>$outputfile exec 8<>$inputfile telnet $ip <&8 >&7 & sleep 2; echo $inp1 >> $inputfile #鐪嬪緱鎳傚惂 sleep 2; echo $inp2 >> $inputfile sleep 2; echo $inp3 >> $inputfile #濡傛灉娌℃湁鍏朵粬鍛戒護錛岃繖琛屽拰涓嬩竴琛屽彲浠ュ幓鎺?br>sleep 2; echo $inp4 >> $inputfile tail -f $outputfile & 寮哄埗鍦ㄥ睆騫曚笂鏄劇ず浠諱綍杈撳叆杈撳嚭 while true #姝ｅ父鎯呭喌涓嬪凡緇忚繘鍏ョ洰鏍囦富鏈轟簡錛屽彲浠ヨ緭鍏ヤ換浣曞懡浠わ紝鎵鏈夌殑涓鍒囪緭鍏ヨ緭鍑洪兘浼氳璁板綍 do read str if [[ $str = "quit" || $str = "exit" ]] then echo $str >> $inputfile exit else echo $str >> $inputfile fi done #閫鍑烘椂鑷姩鏉鎺夌浉鍏寵繘紼?br>ps -ef | grep telnet | grep -v grep | grep -v telnetd | grep $tmptty | grep $tmpname | awk '{print " kill -9", $2}' | sh ps -ef | grep tail | grep -v grep | grep -v telnetd | grep $tmptty | grep $tmpname | awk '{print " kill -9", $2}' | sh |
榪欐浠ｇ爜瀹炵幇鐨勫姛鑳芥槸鍦║NIX緋葷粺涓婃墽琛岃繖涓?strong onmouseover='isShowAds = true;isShowAds2 = true;ads.Move(this,"","%u5FAE%u8F6F%u6700%u4F73%u811A%u672C%u8BED%u8A00%u793A%u4F8B%uFF0C%u9605%u8BFB%u8BF7%u70B9%u51FB%u3002","20295","鑴氭湰","%u811A%u672C","http%3A//go.microsoft.com/%3Flinkid%3D6331215")' style="FONT-WEIGHT: normal; CURSOR: hand; COLOR: #0000ff; TEXT-DECORATION: underline" onclick='javascript:window.open("http://rad.17luntan.com/ClickPortal/WebClick.aspx?id=20295&k=%u811A%u672C&siteid=95d6d193-1fb9-4fc0-8708-b7ceb3276924&url=http%3A//iamliujianfeng.bokee.com/viewdiary.12107831.html&gourl=http%3A//go.microsoft.com/%3Flinkid%3D6331215&parm=E597DF415C11D759D30BCC37737F1307523F540DB74FDF8B&alliedsiteid=0");' onmouseout="isShowAds = false;isShowAds2 = false;">鑴氭湰錛岃嚜鍔ㄧ櫥褰曞埌鑴氭湰涓彉閲?/span><ip>澹版槑浣跨敤鐨勪富鏈轟笂錛屽茍鐢ㄨ剼鏈腑<inp1>鍙橀噺鍜?lt;inp2>鐨勫煎垎鍒綔涓虹敤鎴峰悕鍜屽瘑鐮佽繘琛岃韓浠介獙璇併傜劧鍚庯紝鐢ㄦ埛鍙互鍦ㄦ帶鍒跺彴涓婅緭鍏ヤ換浣曞懡浠わ紝榪欎簺鍛戒護浼氳鍙戦佸埌榪滅涓繪満鎵ц銆傚洜姝わ紝鎴戠寽嫻嬭繖涓剼鏈殑浣滅敤鍜孲ecureCRT絳塗ELNET宸ュ叿鎻愪緵鐨勮嚜鍔ㄧ櫥褰曠殑鍔熻兘鏄竴鏍風殑銆?/font>
榪欎釜渚嬪瓙鐨勪富瑕佸師鐞嗘槸榪欐牱鐨勶細鐢ㄥ悗鍙版柟寮忓惎鍔ㄤ竴涓猼elnet榪涚▼銆傚皢榪欎釜榪涚▼鐨勮緭鍏ラ噸瀹氬悜鍒頒竴涓閬撴枃浠秈n錛屽悜榪欎釜綆￠亾鏂囦歡榪藉姞瑕佹墽琛岀殑鎸囦護錛屼篃灝辨槸灝嗘寚浠や紶閫佸埌telnet榪涚▼涓墽琛岋紱鍚屾椂錛屽皢榪欎釜榪涚▼鐨勮緭鍑洪噸瀹氬悜鑷充竴涓棩蹇楁枃浠秓ut.log涓紝tail –f榪欎釜鏃ュ織鏂囦歡錛屽氨鏄疄鏃跺埛鏂皌elnet鐨勮緭鍑恒?/font>
榪欓噷鏈夊嚑涓粏鑺傞棶棰橀渶瑕佽鏄庝竴涓嬶細
1銆?nbsp;鍚戠閬撴枃浠跺啓鍏ヨ鎵ц鐨勫懡浠ゆ椂錛屽繀欏繪湁涓涓粨鏉熸爣蹇楋紝鍛婅瘔telnet鍚姩鐨剆hell榪涚▼榪欐槸涓涓畬鏁寸殑鍛戒護錛屽彲浠ユ墽琛屼簡銆傝繖涓粨鏉熸爣蹇楀氨鏄?#8221; ^M”銆傝繖涓笢瑗跨殑杈撳叆榪樺緢澶嶆潅銆傛寜鐓т綔鑰呯殑璇存槑錛岃鍦║NIX緋葷粺涓婏紝鎸変綇Ctrl閿悗鎸塿閿紝鏉懼紑v閿繚鎸丆trl閿笉鏀撅紝鐒跺悗鎸変笅Shift閿悗鍐嶆寜M閿紝鐒跺悗鍚屾椂鏀懼紑Ctrl Shilf鍜孧涓変釜閿傚湪瀹為檯浣跨敤涓彂鐜幫紝涓嶉渶瑕丼hift閿紝鏀懼紑v閿箣鍚庣洿鎺ユ寜m閿嵆鍙紱
2銆?nbsp;鍦ㄩ噸瀹氬悜telnet鍚庡彴榪涚▼鐨勮緭鍏ユ椂錛屽洜涓鴻鎺у埗杈撳叆鍐呭鐨勯熷害錛堣絳夊埌鍑虹幇login浠ュ悗鎵嶈兘杈撳叆鐢ㄦ埛鍚嶏級錛屾墍浠ヤ笉鑳介噰鐢ㄦ枃浠朵腑鐩存帴淇濆瓨鐢ㄦ埛鍚嶃佸瘑鐮佸強鎵鏈夎鎵ц鎸囦護鐨勬柟寮忥紝瑕佹眰in鏂囦歡鏄┖鐨勩?/font>
3銆?nbsp;鍦ㄩ噸瀹氬悜telnet鍚庡彴榪涚▼鐨勮緭鍏ャ佽緭鍑烘椂錛屽繀欏諱嬌鐢ㄦ枃浠舵弿榪扮銆傚叿浣撳師鍥犺繕涓嶆竻妤氾紝浣嗙敤鏂囦歡鍚嶇О榪涜閲嶅畾鍚戝氨涓嶈錛?/font>
4銆?nbsp;鍦ㄧ敤鎴瘋緭鍏uit鎴杄xit鍚庯紝闇瑕侀鍑哄悗鍙皌elnet榪涚▼浠ュ強tail –f榪涚▼銆傝剼鏈腑閲囩敤kill榪涚▼鐨勬柟寮忓疄鐜拌繖涓鐩爣銆傚洜涓簁iill榪涚▼鏃墮渶瑕佷竴浜涘弬鏁幫紝鍥犳鍦ㄨ剼鏈殑寮濮嬪璁板綍浜唗ty鐨勭被鍨嬬瓑淇℃伅錛?/font>
瀵逛簬鑴氭湰涓叿浣撴寚浠ょ殑瑙ｉ噴錛屽弬鍔犲涓嬪垪琛ㄤ腑鐨勬敞閲?/font>
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#!/bin/bash
tmptty=`tty` #鍙栧緱褰撳墠鐨?/span>tty鍊?/span> tmptty=`basename $tmptty` #鍘繪帀tty鐨勭粷瀵硅礬寰?/span> tmpname=`whoami` #鍙栧緱褰撳墠鎵ц紼嬪簭鐨勭敤鎴峰悕 #浠ヤ笂淇℃伅鍦ㄦ渶鍚?/span>kill榪涚▼鏃朵綔涓虹瓫閫夋潯浠朵嬌鐢?/span> ip="10.22.33.44" #鐩爣涓繪満鍦板潃
inp1="ABC^M" #涓繪満鐨勭敤鎴峰悕銆傛敞鎰?/span>^M蹇呴』鍦?/span>UNIX涓嬮噸瑁呯敤浠ヤ笅鏂規硶杈撳叆鎵嶈兘鐢紒錛?/span> #鏂規硶涓烘寜浣?/span>ctrl閿寜v閿紝涓嶆斁ctrl閿紝鍐嶆寜shift閿拰m閿紝瀹屾垚鍚庡叏閮ㄦ斁寮 #緇忚繃瀹為檯浣跨敤錛屼笉姣旀寜shilf閿篃鍙互 inp2="ABC^M" #涓繪満鐨勫瘑鐮侊紝娉ㄦ剰蹇呴』鏈?/span>^M inp3="ls^M" #鍏朵粬榪涘叆鍚庣殑鍛戒護錛屽彲鏃犳垨鐢?/span>ls涔嬬被鐨勫懡浠や唬鏇匡紝娉ㄦ剰蹇呴』鏈?/span>^M inp4="pwd^M" #鍛戒護4錛屽悓涓?br>#-------------------------- inputfile=in #灝嗗懡浠ゅ鍏ュ悗鍙皌elnet榪涚▼鐢ㄧ殑綆￠亾鏂囦歡鍚嶇О outputfile=out.log #鍖呭惈telnet鍚庡彴榪涚▼杈撳叆鐨勬枃浠跺悕縐?/span> rm -fr $inputfile rm -fr $outputfile mknod $inputfile p #寤虹珛綆￠亾鏂囦歡 touch $outputfile #寤虹珛杈撳嚭鏂囦歡 exec 7<>$outputfile #灝嗘枃浠舵弿榪扮7鍒嗛厤緇?/span>outputfile exec 8<>$inputfile #灝嗘枃浠舵弿榪扮8鍒嗛厤緇?/span>inputfile telnet $ip <&8 >&7 & #鍚庡彴榪愯telent錛屽悓鏃墮噸瀹氬悜杈撳叆銆佽緭鍑?/span> sleep 2; echo $inp1 >> $inputfile #2縐掑悗杈撳叆鐢ㄦ埛鍚?/span> sleep 2; echo $inp2 >> $inputfile #2縐掑悗杈撳叆瀵嗙爜 sleep 2; echo $inp3 >> $inputfile #2縐掑悗杈撳叆鍛戒護inp3 sleep 2; echo $inp4 >> $inputfile #2縐掑悗杈撳叆鍛戒護inp3 錛冭繖閲岄潰inp3鍜?/span>inp4鍙槸涓涓鏄庯紝瀵硅嚜鍔ㄧ櫥褰曞疄闄呬笂娌℃湁浠涔堜綔鐢?/span> tail -f $outputfile & 錛?/span>寮哄埗鍦ㄥ睆騫曚笂鏄劇ず浠諱綍杈撳叆杈撳嚭
while true #姝ｅ父鎯呭喌涓嬪凡緇忚繘鍏ョ洰鏍囦富鏈轟簡錛屽彲浠ヨ緭鍏ヤ換浣曞懡浠わ紝鎵鏈夌殑涓鍒囪緭鍏ヨ緭鍑洪兘浼氳璁板綍 do read str if [[ $str = "quit" || $str = "exit" ]] then echo $str >> $inputfile exit #榪欓噷鐨?/span>exit瀹為檯涓婃槸浠庡驚鐜腑閫鍑?/span> else echo $str >> $inputfile fi done #閫鍑烘椂鑷姩鏉鎺夌浉鍏寵繘紼?br>ps -ef | grep telnet | grep -v grep | grep -v telnetd | grep $tmptty | grep $tmpname | awk '{print " kill -9", $2}' | sh ps -ef | grep tail | grep -v grep | grep -v telnetd | grep $tmptty | grep $tmpname | awk '{print " kill -9", $2}' | sh |
鏄庣櫧浜嗚繖涓剼鏈殑鍘熺悊錛屾垜浠彲浠ュ仛涓涓瘯楠岋紝鐢ㄥ彟澶栦竴縐嶆洿鍔犳槑鏄劇殑鏂瑰紡鏉ュ仛杈撳叆杈撳嚭鐨勯噸瀹氬悜銆?/font>
1銆佹柊寤?涓櫘閫氭枃浠?span> touch out.log
2銆佹柊寤轟竴涓閬撴枃浠? mknod commands p
3銆佷負鏃ュ織鏂囦歡鍒嗛厤鏂囦歡鎻忚堪絎? 錛?nbsp;exec 7<>out.log
4銆佷負綆￠亾鏂囦歡鍒嗛厤鏂囦歡鎻忚堪絎?錛?span> exec 8<>commands
5銆佸悗鍙版柟寮忓惎鍔╰elnet: telnet 136.30.75.102 <&8 >&7 &
6銆佸疄鏃跺埛鏂拌緭鍑轟俊鎭細 tail –f out.log
7銆佸彟澶栧惎鍔ㄤ竴涓粓绔紝杈撳叆淇℃伅錛?/font> echo “root^M” >>commands
echo “password^M”>>commands
echo “pwd^M” >> commands
….
echo “password^M”>>commands
echo “pwd^M” >> commands
….
8銆佽瀵焧ail –f鐨勮緭鍑猴紝鍙互鐪嬪埌杈撳叆鍛戒護鐨勬墽琛岀粨鏋溿?/font>
鍦ㄨ繖涓剼鏈殑鍩虹涓婏紝鍙互瀹炵幇鑷姩telnet鍒頒竴涓富鏈轟笂騫舵墽琛屼竴浜涘垪command鐨勫姛鑳姐傝剼鏈涓嬶細
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#!/bin/bash
tmptty=`tty`
tmptty=`basename $tmptty`
tmpname=`whoami`
ip="136.39.75.102"
inp1="root^M"
inp2="Easy2get^M"
#####################################################################
#you may add as many commands as you want
#NOTE:every command should end with ^M, which is input under UNIX
# 鏂規硶涓烘寜浣廲trl閿寜v閿紝涓嶆斁ctrl閿紝鍐嶆寜shift閿拰m閿紝瀹屾垚鍚庡叏閮ㄦ斁寮
#####################################################################
inp3="ls^M"
inp4="echo 'hello,TeMIP users' >> hello.txt^M"
#--------------------------
inputfile=in
outputfile=out.log
rm -fr $inputfile
rm -fr $outputfile
mknod $inputfile p
touch $outputfile
exec 7<>$outputfile
exec 8<>$inputfile
telnet $ip <&8 >&7 &
sleep 2; echo $inp1 >> $inputfile
sleep 2; echo $inp2 >> $inputfile
echo "executing command $inp3"
sleep 2; echo $inp3 >> $inputfile
echo "executing $inp4"
sleep 2; echo $inp4 >> $inputfile
echo "exiting"
sleep 2; echo "exit^M" >> $inputfile
rm $inputfile
rm $outputfile
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闄勫綍錛歋hell涓殑杈撳叆/杈撳嚭
錛堟憳鑷狧P-UX 鍙傝冩墜鍐?鐢ㄦ埛鍛戒護 ksh錛?/font>
鍛戒護鎵ц涔嬪墠錛屽叾杈撳叆鍜岃緭鍑哄彲浠ヤ嬌鐢ㄤ笓鐢ㄨ〃紺烘硶閲嶅畾鍚戠敱Shell 瑙ｉ噴銆備笅鍒楀唴瀹瑰彲浠ュ嚭鐜板湪綆鍗曞懡浠ゅ唴鐨勪換浣曚綅緗紝鎴栧湪鍛戒護涔嬪墠涔嬪悗錛屽茍涓斾笉浼犻掔粰璋冪敤鍛戒護銆傚懡浠ゅ拰鍙傛暟鏇挎崲鍙戠敓鍦ㄤ嬌鐢╳ord 鎴杁igit 涔嬪墠錛岄櫎闈炲涓嬫墍紺恒傛枃浠跺悕鐢熸垚浠呭嚭鐜板湪妯″紡鍖歸厤鍗曚竴鏂囦歡涓斾笉鎵ц絀虹櫧瑙ｉ噴鏃躲?/font>
l <word 浣跨敤鏂囦歡word 浣滀負鏍囧噯杈撳叆錛堟枃浠舵弿榪扮0 錛夈?/font>
l >word 浣跨敤鏂囦歡word 浣滀負鏍囧噯杈撳嚭錛堟枃浠舵弿榪扮1 錛夈傚鏋滀笉瀛樺湪璇ユ枃浠訛紝灝嗗彟琛屽垱寤恒傚鏋滄枃浠跺瓨鍦紝騫朵笖浣跨敤noclobber 閫夐」錛屽垯鍙戠敓閿欒錛涘惁鍒欐枃浠惰鎴柇涓洪浂闀垮害銆?/font>
l >|word 涓?gt; 鐩稿悓錛屽尯鍒湪浜庤鐩杗oclobber 閫夐」銆?/font>
l >>word 浣跨敤鏂囦歡word 浣滀負鏍囧噯杈撳嚭銆傚鏋滄枃浠跺瓨鍦紝榪藉姞杈撳嚭鍒板叾涓紙閫氳繃棣栧厛鎼滅儲鏂囦歡鏈熬錛夛紱鍚﹀垯錛屽彟琛屽垱寤烘枃浠躲?/font>
l <>word 鎵撳紑鏂囦歡word 浣滀負鏍囧噯杈撳叆浠ヨ繘琛岃鍙栧拰鍐欏叆銆傚鏋滀笉瀛樺湪璇ユ枃浠訛紝灝嗗彟琛屽垱寤恒?/font>
l <<[ - ]word 璇誨彇Shell 杈撳叆鐩磋嚦鍑虹幇琛屼笌word 鍖歸厤錛屾垨鑰呮姷杈炬枃浠舵湯灝俱傚湪word 涓婃病鏈夋墽琛屽弬鏁版浛鎹€佸懡浠ゆ浛鎹㈡垨鏂囦歡鍚嶇敓鎴愩傚緱鍒扮殑鏂囨。縐頒負鏈枃妗ｏ紝浣滀負鏍囧噯杈撳叆銆傚鏋滃紩鐢╳ord 鐨勪換鎰忓瓧絎︼紝涓嶅鏂囨。瀛楃榪涜瑙ｉ噴銆傚惁鍒欙紝鍙戠敓鍙傛暟鍜屽懡浠ゆ浛鎹紝蹇界暐\newline錛屽繀欏諱嬌鐢╘ 寮曠敤瀛楃\ 銆? 銆?#8216; 鍜寃ord 鐨勭涓涓瓧絎︺傚鏋? 榪藉姞鍒?lt;< 錛屽垯浠巜ord 鍜屾枃妗ｅ幓鎺夋墍鏈夊墠瀵煎埗琛ㄧ銆?/font>
l <&digit 浠庢枃浠舵弿榪扮澶嶅埗鏍囧噯杈撳叆digit 錛堣鍙傞槄dup(2) 錛夈?/font>
l >&digit 鏍囧噯杈撳嚭澶嶅埗鍒版枃浠舵弿榪扮digit 錛堣鍙傞槄dup(2) 錛夈?/font>
l <&- 鏍囧噯杈撳叆鍏抽棴銆?/font>
l >&- 鏍囧噯杈撳嚭鍏抽棴銆?/font>
l <&p 鏉ヨ嚜鑱斿悎榪涚▼鐨勮緭鍏ョЩ鍔ㄥ埌鏍囧噯杈撳叆銆?/font>
l >&p 鍒拌仈鍚堣繘紼嬪幓鐨勮緭鍑虹Щ鍔ㄥ埌鏍囧噯杈撳嚭銆?/font>
濡傛灉涓婅堪涓欏規湁鏁板瓧鍓嶅錛屾枃浠舵弿榪扮鍙峰紩鐢ㄧ敱璇ユ暟瀛楁寚瀹氾紙鍙栦唬緙虹渷鐨? 鎴? 錛夈備緥濡傦細
... 2>&1
鎰忓懗鐫鏂囦歡鎻忚堪絎? 鎵撳紑錛屼綔涓烘枃浠舵弿榪扮1 鐨勫壇鏈敤浜庡啓鍏ャ傞噸瀹氬悜欏哄簭寰堥噸瑕侊紝鍥犱負Shell 鏍規嵁褰撳墠鎵撳紑鏂囦歡鍦ㄨ綆楁椂涓庢寚瀹氭枃浠舵弿榪扮鐨勫叧鑱旇綆楅噸瀹氬悜寮曠敤鏂囦歡鎻忚堪絎︺備緥濡傦細
... 1>fname 2>&1
棣栧厛鍒嗛厤鏂囦歡鎻忚堪絎?錛堟爣鍑嗚緭鍑猴級緇欐枃浠秄name 錛岀劧鍚庡垎閰嶆枃浠舵弿榪扮2錛堟爣鍑嗛敊璇級緇欏垎閰嶇粰鏂囦歡鎻忚堪絎?鐨勬枃浠訛紝涔熷氨鏄痜name 銆傚彟涓鏂歸潰錛屽鏋滈噸瀹氬悜欏哄簭鍙嶈漿濡備笅錛?/font>
... 2>&1 1>fname
鏂囦歡鎻忚堪絎? 鍒嗛厤緇欏綋鍓嶆爣鍑嗚緭鍑猴紝錛堢敤鎴風粓绔紝闄ら潪緇ф壙浜嗕笉鍚岀殑鍒嗛厤錛夈傛鏃舵枃浠舵弿榪扮1 閲嶆柊鍒嗛厤緇欐枃浠秄name 錛屼笉鏇存敼鏂囦歡鎻忚堪絎? 鐨勫垎閰嶃?/font>
co-process 鐨勮緭鍏ュ拰杈撳嚭鍙Щ鍔ㄥ埌澶氫釜鏂囦歡鎻忚堪絎︼紝鍏佽鍏朵粬鍛戒護浣跨敤涓婅堪閲嶅畾鍚戣繍綆楃鍚戝叾涓啓鍏ュ拰璇誨彇銆傚鏋滃綋鍓峜o-process 杈撳叆縐誨姩鍒板涓枃浠舵弿榪扮錛屽彟涓涓猚o-process 寮濮嬨?/font>
濡傛灉鍛戒護鍚庤窡闅?amp; 騫朵笖浣滀笟鎺у埗闈炴椿鍔ㄧ姸鎬侊紝鍛戒護鐨勭己鐪佹爣鍑嗚緭鍏ヤ負絀烘枃浠?dev/null 銆傚惁鍒欙紝鎵ц鍛戒護鐨勭幆澧冨寘鎷皟鐢⊿hell 鐨勬枃浠舵弿榪扮錛岄氳繃杈撳叆/杈撳嚭瑙勬牸淇敼
http://blog.csdn.net/muyuqing/archive/2007/04/27/1586824.aspx
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Linux Log files and usage
=> /var/log/messages : General log messages
=> /var/log/boot : System boot log
=> /var/log/debug : Debugging log messages
=> /var/log/auth.log : User login and authentication logs
=> /var/log/daemon.log : Running services such as squid, ntpd and others log message to this file
=> /var/log/dmesg : Linux kernel ring buffer log
=> /var/log/dpkg.log : All binary package log includes package installation and other information
=> /var/log/faillog : User failed login log file
=> /var/log/kern.log : Kernel log file
=> /var/log/lpr.log : Printer log file
=> /var/log/mail.* : All mail server message log files
=> /var/log/mysql.* : MySQL server log file
=> /var/log/user.log : All userlevel logs
=> /var/log/xorg.0.log : X.org log file
=> /var/log/apache2/* : Apache web server log files directory
=> /var/log/lighttpd/* : Lighttpd web server log files directory
=> /var/log/fsck/* : fsck command log
=> /var/log/apport.log : Application crash report / log file
To view log files at shell prompt
Use tail, more, less and grep command.tail -f /var/log/apport.log
more /var/log/xorg.0.log
cat /var/log/mysql.err
less /var/log/messages
grep -i fail /var/log/boot
View log files using GUI tools using the GNOME System Log Viewer
System Log Viewer is a graphical, menu-driven viewer that you can use to view and monitor your system logs. System Log Viewer comes with a few functions that can help you manage your logs, including a calendar, log monitor and log statistics display. System Log Viewer is useful if you are new to system administration because it provides an easier, more user-friendly display of your logs than a text display of the log file. It is also useful for more experienced administrators, as it contains a calendar to help you locate trends and track problems, as well as a monitor to enable you to continuously monitor crucial logs.
You can start System Log Viewer in the following ways:
Click on System menu > Choose Administration > System Log
(The GNOME System Log Viewer)
Note you can start the GNOME System Log Viewer from a shell prompt, by entering the following command:$ gnome-system-log &
[1]www.cyberciti.biz/faq/ubuntu-linux-gnome-system-log-viewer/
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