2012/6/21 Wang Lei <f3d27b@gmail.com>
If you use Debian or other distribution with apt package system.
You can use whereis to locate this command. [~]$ whereis halt halt: /sbin/halt /usr/share/man/man5/halt.5.gz /usr/share/man/man8/halt.8.gz
Then, use dpkg -S to show which package it's included. This one is: sysvinit. [~]$ dpkg -S /sbin/halt sysvinit: /sbin/halt
Now, you can download the source from Debian source, use: [~]$ apt-get source sysvinit
Or if you want the original source, use aptitude (or apt-cache) find it's homepage. [~]$ aptitude show sysvinit Package: sysvinit ...... Homepage: http://savannah.nongnu.org/projects/sysvinit
At last, get it from there. As for other package systems, I think there should be a way too. Or you can google.
Thank you very much ! i follow your steps, and download the source code successfully. On 2012-06-21 20:48:48 +0800, 王哲 wrote:
Hi all: I want to see some source code of some commands,for example,halt,reboot,uptime,and so on.
but i don't kown where to download? can you give me some advice?
Thanks in advance!
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-- Regards, Lei