Re: php exec()

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@gmail.com> 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/ > >