Re: Connect to the ssh and execute any command

[Andrey Tykhonov]

On Wed, Sep 18, 2013 at 03:04:10PM +0200, Michael Albinus wrote:
> yary <address@hidden> writes:
> 
> > I'm not sure if perl is on Andrey's remote host, but I recall that
> > other parts of Tramp uses it. So here are perl-based alternates to
> > "id":
> >
> > # id -u
> > perl -le 'print$>'
> >
> > # id -un
> > perl -le 'print scalar getpwuid($>)'
> >
> > # id -g
> > perl -le 'print($)=~/(\d+)/)'
> >
> > # id -gn
> > perl -le 'print scalar getgrgid($))'
> 
> Looks good, thanks! Andrey, do you have Perl there?

I haven't perl, but there is python.

So, python-based alternates to "id" could looks like:

# id -u

python -c 'import os; print os.getuid()'

# id -un

python -c 'import os; print os.getlogin()'

# id -g

python -c 'import os; print os.getgid()'

# id -gn

python -c 'import os, grp; print grp.getgrgid(os.getgid())[0]'



Best regards, Andrey.


> 
> > -y
> 
> Best regards, Michael.