Re: [Help-bash] how to touch an executiable file

[lina]

On Saturday 31,December,2011 11:54 PM, Eric Blake wrote:
> On 12/31/2011 08:50 AM, lina wrote:
> > Hi,
> >
> > is there one command can be used to be equal to
> >
> > touch a.sh
> > chmod 755 a.sh
> No. But why do you think you need a single command?  What reason do you
> have for wanting to do this atomically instead of in two parts?
touch is the only command I know to create a new file, but right now I 
checked the "touch" function is mainly to change the time.

so I wonder are there some command to create a file which I don't know, 
or which can also set the character of a file.

Thanks,