{"id":532,"date":"2020-09-03T21:44:07","date_gmt":"2020-09-03T13:44:07","guid":{"rendered":"https:\/\/byy3.com\/?p=532"},"modified":"2021-01-09T10:14:01","modified_gmt":"2021-01-09T02:14:01","slug":"linux%e9%87%8d%e5%90%af%e5%91%bd%e4%bb%a4linux%e6%9f%a5%e7%9c%8b%e7%ab%af%e5%8f%a3%e5%8d%a0%e7%94%a8linux-%e5%88%a0%e9%99%a4%e6%96%87%e4%bb%b6linux%e6%9f%a5%e7%9c%8b%e8%bf%9b%e7%a8%8blinux","status":"publish","type":"post","link":"https:\/\/byy3.com\/?p=532","title":{"rendered":"linux\u91cd\u542f\u547d\u4ee4,linux\u67e5\u770b\u7aef\u53e3\u5360\u7528,linux \u5220\u9664\u6587\u4ef6,linux\u67e5\u770b\u8fdb\u7a0b,linux\u5220\u9664\u6587\u4ef6\u5939,linux\u5173\u673a\u547d\u4ee4,linux\u89e3\u538b\u547d\u4ee4,linux"},"content":{"rendered":"<p>\u4f5c\u4e3a\u5f00\u53d1\u4eba\u5458\u5fc5\u987b\u8981\u638c\u63e1\u7684linux\u57fa\u672c\u547d\u4ee4<\/p>\n<p>\u663e\u793a\u76ee\u5f55\u6587\u4ef6<\/p>\n<p>ls -l \u8be6\u7ec6\u4fe1\u606f\u663e\u793a<br \/>\nls -h \u67e5\u770b\u76ee\u5f55\u6587\u4ef6<br \/>\nls -a \u663e\u793a\u6240\u6709\u6587\u4ef6\uff0c\u5305\u62ec\u9690\u85cf\u6587\u4ef6<br \/>\nls -d \u67e5\u770b\u76ee\u5f55\u5c5e\u6027<\/p>\n<p>\u67e5\u627e\u6587\u4ef6<br \/>\nfind \/ -name filename.txt ** \u6839\u636e\u540d\u79f0\u67e5\u627e\/\u76ee\u5f55\u4e0b\u7684filename.txt\u6587\u4ef6\u3002<br \/>\nfind . -name \"*.xml\" \u9012\u5f52\u67e5\u627e\u6240\u6709\u7684xml\u6587\u4ef6<br \/>\nfind . -name \"*.xml\"|xargs grep \"hello world\" \u9012\u5f52\u67e5\u627e\u6240\u6709\u6587\u4ef6\u5185\u5bb9\u4e2d\u5305\u542bhello world\u7684xml\u6587\u4ef6<br \/>\ngrep -H 'spring' *.xml \u67e5\u627e\u6240\u4ee5\u6709\u7684\u5305\u542bspring\u7684xml\u6587\u4ef6<br \/>\nfind .\/ -size 0 | xargs rm -f &amp; \u5220\u9664\u6587\u4ef6\u5927\u5c0f\u4e3a\u96f6\u7684\u6587\u4ef6<br \/>\nls -l | grep '.jar' \u67e5\u627e\u5f53\u524d\u76ee\u5f55\u4e2d\u7684\u6240\u6709jar\u6587\u4ef6<br \/>\ngrep 'test' d* \u663e\u793a\u6240\u6709\u4ee5d\u5f00\u5934\u7684\u6587\u4ef6\u4e2d\u5305\u542btest\u7684\u884c\u3002<br \/>\ngrep 'test' aa bb cc \u663e\u793a\u5728aa\uff0cbb\uff0ccc\u6587\u4ef6\u4e2d\u5339\u914dtest\u7684\u884c\u3002<br \/>\ngrep '[a-z]\\{5\\}' aa \u663e\u793a\u6240\u6709\u5305\u542b\u6bcf\u4e2a\u5b57\u7b26\u4e32\u81f3\u5c11\u67095\u4e2a\u8fde\u7eed\u5c0f\u5199\u5b57\u7b26\u7684\u5b57\u7b26\u4e32\u7684\u884c<\/p>\n<p>\u521b\u5efa\u591a\u7ea7\u76ee\u5f55<br \/>\nmkdir -p file<\/p>\n<p>\u5220\u9664\u591a\u4e2a\u7a7a\u76ee\u5f55<br \/>\nrmdir \/tmp\/file<\/p>\n<p>\u5207\u6362\u76ee\u5f55<br \/>\ncd \/tmp\/hello\/test \u5207\u6362\u5230\u6307\u5b9a\u76ee\u5f55<br \/>\ncd ..\/ \u5207\u6362\u5230\u4e0a\u4e00\u7ea7\u76ee\u5f55<br \/>\ncd \/root \u5207\u6362\u5230\u8d85\u7ea7\u7528\u6237\u76ee\u5f55<\/p>\n<p>\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55<br \/>\npwd<\/p>\n<p>\u590d\u5236\u591a\u4e2a\u6587\u4ef6\u6216\u8005\u76ee\u5f55<br \/>\ncp source dest \u590d\u5236\u6587\u4ef6<br \/>\ncp -r sourceFolder targetFolder \u9012\u5f52\u590d\u5236\u6574\u4e2a\u6587\u4ef6\u5939<br \/>\ncp -rp sourceFolder targetFolder \u9012\u5f52\u590d\u5236\u6574\u4e2a\u6587\u4ef6\u5939\u5e76\u4fdd\u7559\u6587\u4ef6\u5c5e\u6027<br \/>\nscp sourecFile romoteUserName@remoteIp:remoteAddr\u8fdc\u7a0b\u62f7\u8d1d<\/p>\n<p>\u9012\u5f52\u5220\u9664\u76ee\u5f55\u6216\u6587\u4ef6<br \/>\nrm -rf deleteFile<\/p>\n<p>\u79fb\u52a8\u6587\u4ef6<br \/>\nmv \/temp\/movefile \/targetFolder<\/p>\n<p>\u91cd\u547d\u540d<br \/>\nmv oldNameFile newNameFile<\/p>\n<p>\u521b\u5efa\u6587\u4ef6<br \/>\ntouch file<\/p>\n<p>\u663e\u793a\u6587\u4ef6\u5185\u5bb9<br \/>\ncat -n \/etc\/services \u663e\u793a\u7b2c\u51e0\u884c\u6587\u4ef6\u5185\u5bb9<\/p>\n<p>\u5206\u9875\u663e\u793a\u6587\u4ef6\u5185\u5bb9<br \/>\nmore \/etc\/services<br \/>\n\u7a7a\u683c\u6216\u8005f \u7ffb\u9875<br \/>\nenter \u6362\u884c<br \/>\nq\u6216\u8005Q \u9000\u51fa<\/p>\n<p>\u663e\u793a\u6587\u4ef6\u540e\u51e0\u884c<br \/>\ntail -f \/etc\/services<br \/>\n-n \u6307\u5b9a\u884c\u6570<br \/>\n-f \u52a8\u6001\u663e\u793a\u6587\u4ef6\u672b\u5c3e\u5185\u5bb9<br \/>\n\u6309ctrl+c\u9000\u51fa<\/p>\n<p>\u67e5\u770b\u6587\u4ef6\u593410\u884c<br \/>\nhead -n 10 example.txt<\/p>\n<p>\u67e5\u770b\u6587\u4ef6\u5c3e10\u884c<br \/>\ntail -n 10 example.txt<\/p>\n<p>\u67e5\u770b\u65e5\u5fd7\u7c7b\u578b\u6587\u4ef6<br \/>\ntail -f exmaple.log \u8fd9\u4e2a\u547d\u4ee4\u4f1a\u81ea\u52a8\u663e\u793a\u65b0\u589e\u5185\u5bb9\uff0c\u5c4f\u5e55\u53ea\u663e\u793a10\u884c\u5185\u5bb9\u7684\uff08\u53ef\u8bbe\u7f6e\uff09<\/p>\n<p>\u5728\u6587\u4ef6\u4e2d\u641c\u7d22\u6307\u5b9a\u5b57\u4e32<br \/>\ngrep\uff1agrep -iv[\u6307\u5b9a\u5b57\u4e32][\u6587\u4ef6]<br \/>\n-i \u4e0d\u533a\u5206\u5927\u5c0f\u5199<br \/>\n-v \u6392\u9664\u6307\u5b9a\u5b57\u4e32<br \/>\ngrep mysql \/root\/install.log<\/p>\n<p>\u538b\u7f29\u6587\u4ef6\uff0c\u538b\u7f29\u540e\u683c\u5f0f.gz<br \/>\ngzip boduo<br \/>\n\u7279\u70b9\uff1a1.\u53ea\u80fd\u538b\u7f29\u6587\u4ef6\u4e0d\u80fd\u538b\u7f29\u76ee\u5f552.\u4e0d\u4fdd\u7559\u6e90\u6587\u4ef6<\/p>\n<p>\u89e3\u538b\u7f29.gz\u7684\u538b\u7f29\u6587\u4ef6<br \/>\ngunzip<br \/>\ngunzip boduo<\/p>\n<p>\u6253\u5305\u76ee\u5f55\uff0c\u538b\u7f29\u540e\u683c\u5f0f.tar.gz<br \/>\ntar -zcvf Japan.tar.gz Japan<br \/>\n-c \u6253\u5305(create)<br \/>\n-v \u663e\u793a\u8be6\u7ec6\u4fe1\u606f<br \/>\n-f \u6307\u5b9a\u6587\u4ef6\u540d<br \/>\n-z \u6253\u5305\u540c\u65f6\u538b\u7f29<br \/>\n\u7279\u70b9\uff1a1.\u65e2\u53ef\u4ee5\u538b\u7f29\u6587\u4ef6\u4e5f\u53ef\u4ee5\u538b\u7f29\u6587\u4ef62.\u4fdd\u7559\u6587\u4ef6<\/p>\n<p>\u89e3\u538b\u7f29.tar.gz\u7684\u538b\u7f29\u6587\u4ef6<br \/>\ntar -zxvf Japan.tar.gz<br \/>\n-x \u89e3\u5305<br \/>\n-v \u663e\u793a\u8be6\u7ec6\u4fe1\u606f<br \/>\n-f \u6307\u5b9a\u89e3\u538b\u6587\u4ef6<br \/>\n-z \u89e3\u538b\u7f29<\/p>\n<p>\u5217\u51fa\u538b\u7f29\u6587\u4ef6\u5217\u8868<br \/>\ntar -tzf test.tar.gz<\/p>\n<p>\u538b\u7f29\u6587\u4ef6\u6216\u76ee\u5f55,\u538b\u7f29\u540e\u683c\u5f0f.zip<br \/>\nzip boduo.zip boduo \u538b\u7f29\u6587\u4ef6<br \/>\nzip -r Japan.zip Japan \u538b\u7f29\u76ee\u5f55<br \/>\n\u7279\u70b9\uff1a1.\u65e2\u53ef\u4ee5\u538b\u7f29\u6587\u4ef6\u4e5f\u53ef\u4ee5\u538b\u7f29\u6587\u4ef62.\u4fdd\u7559\u6587\u4ef6<\/p>\n<p>\u89e3\u538b\u7f29.zip\u7684\u538b\u7f29\u6587\u4ef6<br \/>\nunzip boduo.zip<\/p>\n<p>\u538b\u7f29\u6587\u4ef6\uff0c\u538b\u7f29\u540e\u683c\u5f0f.bz2<br \/>\nbzip2 -k boduo \u538b\u7f29\u6587\u4ef6\u540e\u4fdd\u7559\u6e90\u6587\u4ef6<br \/>\ntar -cjf Japan.tar.bz2 Japan \u6253\u5305\u5e76\u538b\u7f29\u76ee\u5f55<\/p>\n<p>\u89e3\u538b\u7f29.bz2\u7684\u538b\u7f29\u6587\u4ef6<br \/>\nbunzip2 -k boduo.bz2 \u89e3\u538b\u7f29\u540e\u4fdd\u7559\u6e90\u6587\u4ef6<br \/>\ntar -xjf Japan.tar.bz2 \u89e3\u538b\u7f29bz2\u538b\u7f29\u6587\u4ef6<\/p>\n<p>\u5207\u6362\u7528\u6237<br \/>\nsu -username<\/p>\n<p>\u4fee\u6539\u6587\u4ef6\u6743\u9650<br \/>\nchmod 777 file.java \/\/file.java\u7684\u6743\u9650-rwxrwxrwx\uff0cr\u8868\u793a\u8bfb\u3001w\u8868\u793a\u5199\u3001x\u8868\u793a\u53ef\u6267\u884c<br \/>\n\u4f7f\u7528\u8d85\u7ea7\u7ba1\u7406\u5458\u8eab\u4efd\u6267\u884c\u547d\u4ee4<br \/>\nsudo rm a.txt\u4f7f\u7528\u7ba1\u7406\u5458\u8eab\u4efd\u5220\u9664\u6587\u4ef6<\/p>\n<p><strong>\u67e5\u770b\u4e00\u4e2a\u7a0b\u5e8f\u662f\u5426\u8fd0\u884c<br \/>\nps \u2013ef|grep tomcat\u67e5\u770b\u6240\u6709\u6709\u5173tomcat\u7684\u8fdb\u7a0b<\/strong><\/p>\n<p>\u7ec8\u6b62\u7ebf\u7a0b<br \/>\nkill -9 19979 \u7ec8\u6b62\u7ebf\u7a0b\u53f7\u4f4d19979\u7684\u8fdb\u7a0b<\/p>\n<p>\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5<br \/>\nnetstat -tunpl|grep 8080\u67e5\u770b\u7aef\u53e38080\u7684\u4f7f\u7528\u60c5\u51b5<\/p>\n<p>\u67e5\u770b\u7aef\u53e3\u5c5e\u4e8e\u54ea\u4e2a\u7a0b\u5e8f<br \/>\nlsof -i :8080<\/p>\n<p>\u67e5\u770b\u8fdb\u7a0b<br \/>\nps aux|grep java \u67e5\u770bjava\u8fdb\u7a0b<br \/>\nps aux\u67e5\u770b\u6240\u6709\u8fdb\u7a0b<br \/>\nps -ef | grep tomcat \u67e5\u770btomcat\u8fdb\u7a0b<\/p>\n<p>\u6253\u5370\u4fe1\u606f<br \/>\necho $JAVA_HOME \u6253\u5370java home\u73af\u5883\u53d8\u91cf\u7684\u503c<\/p>\n<p>linux\u4e0b\u53d6\u8fdb\u7a0b\u5360\u7528cpu\u6700\u9ad8\u7684\u524d10\u4e2a\u8fdb\u7a0b<br \/>\nps aux|head -1;ps aux|grep -v PID|sort -rn -k +3|head<\/p>\n<p>linux\u4e0b\u53d6\u8fdb\u7a0b\u5360\u7528\u5185\u5b58(MEM)\u6700\u9ad8\u7684\u524d10\u4e2a\u8fdb\u7a0b<br \/>\nps aux|head -1;ps aux|grep -v PID|sort -rn -k +4|head<\/p>\n<p>\u6587\u4ef6\u4e0b\u8f7d<br \/>\nwget http:\/\/file.tgz<br \/>\ncurl http:\/\/file.tgz<\/p>\n<p>\u5c06\u5185\u5bb9\u5199\u5165\u67d0\u4e2a\u6587\u4ef6\u4e2d<br \/>\necho \"www.baidu.com\" &gt;&gt; \/tmp\/test\/test.txt<\/p>\n<p>df -h \u67e5\u770b\u5206\u533a\u4f7f\u7528\u72b6\u51b5<br \/>\ndu -ah \u7edf\u8ba1\u76ee\u5f55\u5927\u5c0f<br \/>\nfree -m \u67e5\u770b\u5185\u5b58\u4e0e\u7f13\u5b58\u4f7f\u7528\u72b6\u51b5<\/p>\n<p>sudo -i \u7531\u8df3\u677f\u673a\u72b6\u6001\u8df3\u8f6c\u5230linux\u547d\u4ee4\u72b6\u6001<\/p>\n<p>\u8865\u5145\uff1a<\/p>\n<p>\u4ee5\u4e0b\u4e3a\u65e5\u5e38\u5f00\u53d1\u4e2d\u64cd\u4f5clinux\u6d4b\u8bd5\u73af\u5883\u64cd\u4f5c\uff1a<\/p>\n<p>linux\u67e5\u770b\u78c1\u76d8\u7a7a\u95f4\u5e76\u6e05\u7406\u65e5\u5fd7\uff1a<br \/>\ndf -h logs\u4e0b\u67e5\u770b\u78c1\u76d8\u4f7f\u7528\u60c5\u51b5<br \/>\necho '' &gt; \/opt\/tomcat\/tomcat_mall_18091\/logs\/catalina.out<\/p>\n<p>linux\u4e0b\u67e5\u770b\u65e5\u5fd7<br \/>\ncd \/opt\/tomcat\/tomcat_mall_18091\/logs<br \/>\ntail -f catalina.out<\/p>\n<p>linux\u4e0b\u67e5\u770btomcat\u8fdb\u7a0b<br \/>\nps -ef | grep tomcat \u67e5\u770btomcat\u6240\u6709\u8fdb\u7a0b\u60c5\u51b5<br \/>\nps -ef | grep tomcat | grep 18091 \u67e5\u770btomcat18091\u8fdb\u7a0b\u60c5\u51b5,\u663e\u793a\u8fdb\u7a0b\u53f7<\/p>\n<p>linux\u4e0b\u7ec8\u6b62\u8fdb\u7a0b(\u8fdb\u7a0b\u53f719979)<br \/>\nkill -9 19979<\/p>\n<p>linux\u4e0b\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5(\u662f\u4e3a\u4e86\u6392\u9664tomcat80\u7aef\u53e3\u53f7\u662f\u5426\u88ab\u5360\u7528)<br \/>\nnetstat -tunpl|grep 8080<\/p>\n<p>\u5173\u95edtomcat:<br \/>\ncd \/opt\/tomcat\/tomcat_mall_18091\/bin\/shutdown.sh<br \/>\nbin\u76ee\u5f55\u4e0b.\/shutdown.sh<\/p>\n<p>\u91cd\u542ftomcat\uff1a<br \/>\ncd \/opt\/tomcat\/tomcat_mall_18091\/bin\/startup.sh<br \/>\nbin\u76ee\u5f55\u4e0b.\/startup.sh<\/p>\n<p>\u67e5\u770b\u542f\u52a8\u65e5\u5fd7\uff1a<br \/>\ntail -f\u00a0 \/opt\/tomcat\/tomcat_mall_18091\/logs\/catalina.out<br \/>\nlogs\u76ee\u5f55\u4e0btail -f catalina.out<\/p>\n<p><strong>linux\u4e0b\u542f\u52a8\u73af\u5883\u6574\u4e2a\u6b65\u9aa4\uff1a<br \/>\n1.\u8fdb\u5165tomcat\u7684bin\u76ee\u5f55\u4e0b<br \/>\ncd \/opt\/tomcat\/tomcat_mall_18091\/bin<br \/>\n2.\u67e5\u770btomcat\u7aef\u53e3\u53f718091\u8fdb\u7a0b\uff0c\u663e\u793a\u8fdb\u7a0b\u53f7<br \/>\nps -ef | grep tomcat | grep 18091<br \/>\n3.\u7ec8\u6b62\u8fdb\u7a0b21676<br \/>\nkill -9 21676<br \/>\n4.\u542f\u52a8tomcat\u670d\u52a1\u5668<br \/>\n.\/startup.sh<br \/>\n5.\u67e5\u770b\u542f\u52a8\u65e5\u5fd7<br \/>\ntail -f ..\/logs\/catalia.out<\/strong><\/p>\n<p>linux\u91cd\u542f\u547d\u4ee4sudo reboot,<\/p>\n<p>linux\u67e5\u770b\u7aef\u53e3\u5360\u7528netstat -tunpl|grep 8080,<\/p>\n<p>linux \u5220\u9664\u6587\u4ef6rm readme.txt,<\/p>\n<p>linux\u67e5\u770b\u8fdb\u7a0bps,<\/p>\n<p>linux\u5220\u9664\u6587\u4ef6\u5939rm -rf test,<\/p>\n<p>linux\u5173\u673a\u547d\u4ee4shutdown -h now,<\/p>\n<p>linux\u89e3\u538b\u547d\u4ee4,unzip -o -d \/home\/sunny myfile.zip<br \/>\n\u628amyfile.zip\u6587\u4ef6\u89e3\u538b\u5230 \/home\/sunny\/<\/p>\n<pre>sed\u547d\u4ee4_Linux sed\u547d\u4ee4\uff1a\u66ff\u6362\u3001\u5220\u9664\u3001\u66f4\u65b0\u6587\u4ef6\u4e2d\u7684\u5185\u5bb9sed '\/2\/d' roc.txt\u5220\u9664\u5e262\u7684\u884c\r\n\r\necho\u5411\u6587\u4ef6\u8ffd\u52a0\u6216\u8986\u76d6\u5185\u5bb9<span class=\"hljs-built_in\">echo<\/span> <span class=\"hljs-string\">'add content'<\/span>&gt;&gt;\/home\/data\/test.sh \u8ffd\u52a0&gt;&gt; \u8986\u76d6&gt;<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u4f5c\u4e3a\u5f00\u53d1\u4eba\u5458\u5fc5\u987b\u8981\u638c\u63e1\u7684linux\u57fa\u672c\u547d\u4ee4 \u663e\u793a\u76ee\u5f55\u6587\u4ef6 ls -l \u8be6\u7ec6\u4fe1\u606f\u663e\u793a ls -h \u67e5\u770b\u76ee\u5f55\u6587\u4ef6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[26,39,42,41,353,38,40,43,37],"class_list":["post-532","post","type-post","status-publish","format-standard","hentry","category-linux","tag-linux","tag-linux-"],"_links":{"self":[{"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/posts\/532","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=532"}],"version-history":[{"count":0,"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/posts\/532\/revisions"}],"wp:attachment":[{"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=532"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=532"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}