Category Archives: 其他技术

靠代码吃饭..

Amazon EC2 Instance中使用EBS Volume – Using EBS Volume in EC2 Instance

August 17, 2010 by Guoliang, 627 views

由于EC2的Instance关机后不会保存数据, 对于数据库一类需要存储的信息, 可储存在EBS (Elastic Block Store) Volume中. 再次创建/启动 Instance时重新挂载就可恢复原状(Instance关机有点类似于重新安装操作系统).

本文主要总结: Volume的Create/Attach/Format/Mount/UMount/Detach

Posted in 云计算, 高科技啊 | Tagged EBS Volume, EC2, EC2 Instance, 云计算 | Leave a comment

August 15, 2010 by Guoliang, 1,440 views

某天用同事的机器check-out代码, 输错了SVN密码, 还点了记住密码, 于是光Exceptions, 也不给我一次重输的机会.
Google了下:
1. Eclipse/Subclipse并不会记录用户名及密码, SVN密码是由SVN客户端(JavaHL or SVNKit)负责维持的

Posted in 其他技术 | Tagged SVN | Leave a comment

August 5, 2010 by Guoliang, 634 views

仅罗列我个人常用的VI命令. 很少, 很简单.

Posted in Linux | Tagged Linux, VI, VI Reference | 2 Comments

August 5, 2010 by Guoliang, 465 views

今天在安装好Java后, 设置了环境变量, 并且source了profile一次, java -version, 测试成功; 后来用putty在外面用的时候发现java变量未生效. vi profile, 文件中变量已设置. 后来才知道每次Source /etc/profile, 只是在当前Te

Posted in Java, Linux | Tagged Java, Java Environment, Linux | Leave a comment

August 5, 2010 by Guoliang, 559 views

Apache yum安装, httpd.conf配置, Service操作

Posted in Linux | Tagged Apache, httpd, Linux, Linux httpd | 1 Comment