想知道Ubuntu命令对应的源码怎样下载吗？这里这里……

ulppknot

首先安装dpkg-dev：

        apt-get install dpkg-dev

- l) R: ]1 v  ]! b2 a7 X  k3 K

设置源，将原来的源复制，但把deb改为deb-src：
( p+ J0 u1 B# k; M1 w

#vim /etc/apt/sources.list

deb http://mirrors.163.com/ubuntu/ lucid main restricted universe multiverse

deb http://mirrors.163.com/ubuntu/ lucid-security main restricted universe multiverse

deb http://mirrors.163.com/ubuntu/ lucid-updates main restricted universe multiverse

deb-src http://mirrors.163.com/ubuntu/ lucid main restricted universe multiverse

deb-src http://mirrors.163.com/ubuntu/ lucid-security main restricted universe multiverse

deb-src http://mirrors.163.com/ubuntu/ lucid-updates main restricted universe multiverse

并执行apt-get update

得到命令的全路径：

# which ascii

/usr/bin/ascii
  [2 t: _! L  ~
; F7 ]" y/ u  k. k( ?

查找命令所在的包：

# dpkg -S /usr/bin/ascii

ascii: /usr/bin/ascii
1 d7 P6 v9 j, o

下载包的源码：

# apt-get source ascii

4 A. G# ~3 G4 c1 }. _

当前目录下面既可以看到源码已经下载

# ls

ascii-3.8  ascii_3.8-4.diff.gz  ascii_3.8-4.dsc  ascii_3.8.orig.tar.gz

" ]7 G( @6 m" s& e$ W

ExxNEN

没看懂