[Turn]ubuntu (12.04), command, get the kernel source code

[Turn]ubuntu (12.04), command, get the kernel source code

Http://blog.chinaunix.net/uid-18905703-id-3446099.html

1. Command:
For example, to view the source code of the LS command
1) Whereis ls
LS:/bin/ls/usr/share/man/man1/ls.1.gz
2) sudo dpkg-s/bin/ls
Coreutils:/bin/ls
3) sudo apt-get source coreutils

2. Kernel
1) Apt-cache Search Linux-source
Linux-source-linux kernel source with Ubuntu patches
Linux-source-3.2.0-linux kernel source for version 3.2.0 with Ubuntu patches
2) sudo apt-get source linux-source-3.2.0

[Turn]ubuntu (12.04), command, get the kernel source code