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摘要： PAR statusClosed as program error.Error descriptionError Message: The java class could not be loaded.java.lang.ClassFormatError: (Field) field name is invalid atoffset=0..Stack Trace: N/A.N/ALocal fixN/AProblem summaryError 'java.lang.ClassFormatError' is thrown by the JVM for avalid identif 阅读全文

摘要： Debugging bash scriptsBash can help us to find problems in bash scripts in some ways. You don't expect too much or gdb like environment but it has a few helpful options.Running a shell script with -x option:bash -x script.shOr you can use set builtin function in shell script:set -x # display exe 阅读全文

摘要： If you want to record your root ssh session create a file .bash_profile . and copy below line by line change the email address where you want to recive the SSH log mail.nano /root/.bash_profileCURDATE=$(date +%F-%T)RAND=$RANDOMEMAILS=”user@example.com otherrecipient@example.com”script -f -q /tmp/ses 阅读全文

摘要： http://blog.csdn.net/ithomer/article/details/6727581?reload 阅读全文

摘要： http://tldp.org/HOWTO/Process-Accounting/index.html 阅读全文

摘要： http://blog.csdn.net/wbw1985/article/details/5506515http://blog.csdn.net/wbw1985/article/details/6035326http://www.javaworld.com/article/2077523/build-ci-sdlc/java-tip-26--how-to-improve-java-s-i-o-performance.htmlhttp://blog.csdn.net/wbw1985/article/details/8166349 阅读全文

摘要： http://hukai.me/android-training-course-in-chinese/index.html 阅读全文

摘要： http://developer.51cto.com/art/201111/304193.htm注明：转载的http://www.odi.ch/weblog/posting.php?posting=411http://sesame.iteye.com/blog/622670http://dict.cn/Java%20Virtual%20Machine%20thread%20stack%20size%20on%20both%20Red%20Hat%20and%20SuSE%20Linux%20systemshttp://pubs.vmware.com/vfabric53/index.jsp?to 阅读全文

摘要： 如果你经常需要在Eclipse里打开相关资源文件所在的文件夹，比较麻烦，要右键，属性，在Location一栏中把所在的文件夹拷贝一下，然后再去资源管理器里输入这个路径，回车，打开它。解决方法： 用EasyExplorer插件，有了这个插件就可以很方便地打开资源文件所在的文件夹了.安装： EasyExplorer 从 http://sourceforge.net/projects/easystruts下载后就是一个jar压缩文件。最新版就是1.04，已经很久没有更新了，但是对最新的eclipse 3.*平台还是支持的。但是，该插件的安装方式好像通过eclipse 的自动更新管理不起作用。他最.. 阅读全文

摘要： http://detail.tmall.com/item.htm?spm=a230r.1.14.1.Gl2IJ1&id=17337394004http://www.leiphone.com/raspberry-pi-hands-on.htmlhttp://china.rs-online.com/web/generalDisplay.html?id=raspberrypi&redirect-relevancy-data=636F3D3226696E3D4931384E4272616E644D504E266C753D7A68266D6D3D6D61746368616C6C70617 阅读全文