adbbugreport - return all information from the device that should be included in a bug report.

adb shell dmesg 查询内核缓冲区信息

adb shell dumpstate 各类信息，比如进程信息，内存信息，进程是否异常，kernnel的log等

adb shell dumpcrash

adb shell dumpsys 查询所有service的状态

-----------其他 -----------

模拟器使用镜像sdcard

用SDK里的mksdcard工具来创建FAT32磁盘镜像并在模拟器启动时加载它。这样创建镜像：? mksdcard<size><file>,

比如我要创建一个64M的SD卡模拟文件，文件路径是在

D:\workspace\sdcard.img

mksdcard 64000000 D:\workspace\sdcard.img

Emulator –sdcard D:\workspace\sdcard.img

或者在eclipse的run菜单的open run dialog对话框中配置启动参数。

#top

Usage: top [ -m max_procs ] [ -n iterations ] [ -d delay ] [ -s sort_column ]

[ -t ] [ -h ]

-m num Maximum number of processes to display.

-n num Updates to show before exiting.

-d num Seconds to wait between updates.

-s col Column to sort by (cpu,vss,rss,thr).

-t Show threads instead of processes.

-h Display this help screen.

********* simple selection ********* ********* selection by list *********