hi ash,
i tried you suggestion, with
<?php exec('ipkg-cl --version >lalala.txt');?>
the lalala.txt was created but the file is empty.
anymore suggestion?
thank you.
regards,-keo
On Mon, Nov 3, 2008 at 3:29 PM, Ashley Sheridan <ash@xxxxxxxxxxxxxxxxxxxx>wrote:
> On Mon, 2008-11-03 at 15:21 +0800, cheesiong wrote:
> > hi Chris,
> > i found out that when execute ipkg, the return is before the header.
> >
> > root [ /srv/www/test ]# /program/php-5.2.6/bin/php-cgi ipkg.php
> > ipkg version 0.99.163
> > X-Powered-By: PHP/5.2.6
> > Content-type: text/html
> >
> > Array
> > (
> > )
> >
> >
> > which is different than the whoami program.
> > root [ /srv/www/test ]# /program/php-5.2.6/bin/php-cgi whoami.php
> > X-Powered-By: PHP/5.2.6
> > Content-type: text/html
> >
> > the result of execwhoami is
> > root
> >
> >
> > can you see the different?
> >
> > regards,-keo
> >
> >
> > On Mon, Nov 3, 2008 at 2:12 PM, cheesiong <bluecolour.sz@xxxxxxxxx>
> wrote:
> >
> > > hi Chris,
> > > i did try,
> > > below is the continouos output from prompt when i do su.
> > >
> > > root [ /srv/www/test ]# su daemon
> > > root [ /srv/www/test ]#
> > >
> > > i didnt manage to switch user.
> > > i will create an user... so that i can switch to it.
> > >
> > > i created a user call lfs into group lfs.
> > > able to execute ipkg-cl and /program/..../ipkg-ck --version.
> > >
> > > then i change the httpd.conf to start apache with lfs and execute the
> php
> > > script to exec ipkg-cl --version.
> > > basically it is not working.
> > >
> > > root [ /srv/www/test ]# groupadd lfs
> > > root [ /srv/www/test ]# useradd -s /bin/bash -g lfs -m -k /dev/null lfs
> > > root [ /srv/www/test ]# passwd lfs
> > > Changing password for lfs
> > > Enter the new password (minimum of 5, maximum of 127 characters)
> > > Please use a combination of upper and lower case letters and numbers.
> > > New password:
> > > Bad password: too short.
> > > Warning: weak password (enter it again to use it anyway).
> > > New password:
> > > Re-enter new password:
> > > Password changed.
> > > root [ /srv/www/test ]# su lfs
> > > bash-3.2$ ipkg-cl --version
> > > ipkg version 0.99.163
> > > bash-3.2$ /program/ipkg-0.99.163/bin/ipkg-cl --version
> > > ipkg version 0.99.163
> > > bash-3.2$
> > >
> > > lfs 13615 0.0 0.3 3684 1344 ? S 14:06 0:00
> > > /program/httpd-2.2.9/bin/
> > > lfs 13616 0.0 0.3 3684 1344 ? S 14:06 0:00
> > > /program/httpd-2.2.9/bin/
> > > lfs 13617 0.0 0.3 3684 1344 ? S 14:06 0:00
> > > /program/httpd-2.2.9/bin/
> > > lfs 13618 0.0 0.3 3684 1344 ? S 14:06 0:00
> > > /program/httpd-2.2.9/bin/
> > > lfs 13619 0.0 0.3 3684 1344 ? S 14:06 0:00
> > > /program/httpd-2.2.9/bin/
> > >
> > >
> > > so not the user right problem, am i right ?
> > >
> > > regards,-keo
> > >
> > >
> > > On Mon, Nov 3, 2008 at 1:59 PM, Chris <dmagick@xxxxxxxxx> wrote:
> > >
> > >> cheesiong wrote:
> > >>
> > >>> hi Chris,
> > >>> my linux system is LFS that i build from scratch.
> > >>> i cant su to daemon.
> > >>>
> > >>> below is my /etc/passwd:
> > >>> root [ /srv/www/test ]# cat /etc/passwd
> > >>> root:x:0:0:root:/root:/bin/bash
> > >>> nobody:x:99:99:Unprivileged User:/dev/null:/bin/false
> > >>> sshd:x:50:50:sshd PrivSep:/var/lib/sshd:/bin/false
> > >>> daemon:x:6:6:daemon:/dev/null:/bin/false
> > >>>
> > >>
> > >> Change it, su, change it back. Looking at apache logs won't tell you
> much
> > >> if you don't try something.
> > >>
> > >> Are you running selinux?
> > >>
> > >> <http://169.254.0.20>] /opt/ipkg-0.99.163/bin/ipkg-cl: Permission
> > >>> denied, referer: http://169.254.0.101/test/
> > >>>
> > >>
> > >> That one's pretty easy.
> > >>
> > >>
> > >> --
> > >> Postgresql & php tutorials
> > >> http://www.designmagick.com/
> > >>
> > >>
> > >
> What about making an exec call, but piping the results of that call to a
> text file. That way, it will be in a file that is easily accessed from
> other parts of your site. I'm not sure which is more expensive, a call
> to ifconfig, or a file read.
>
>
> Ash
> www.ashleysheridan.co.uk
>
>
