:: Re: [DNG] vdev packaging effort ( w…
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著者: Didier Kryn
日付:  
To: dng
題目: Re: [DNG] vdev packaging effort ( was: state of what's working for modern desktop usage)
Le 11/02/2016 19:25, shraptor a écrit :
> In my setup /usr/bin/dash is a symlink to /usr/bin/bash


     That's a big mistake.


     On any Debian system, /bin/sh points to /bin/dash, and dash doesn't 
point to bash. Your system has certainly been hacked.

>
> It works!

     Sure, bash can process ash scripts. The problem is the opposite 
isn't true because bash provides a lot of additional features, 
"bashisms", which distros decided to erradicate from their scripts. 
Users are free to write bash or ksh scripts, but portable scripts must 
execute on ash.


     Didier