I changed my code to the following and got no errors just 0 on one
line then 5 then 0 then 5:
import re
import pexpect
import os
for h in range(1,31):
pipe = os.popen('{ ' + 'whoami' + '; } 2>&1', 'r')
m = pipe.read()
sts = pipe.close()
if str(h) != m:
child = pexpect.spawn('su sage%s' % h)
child.expect('Password:')
child.sendline('sage')
pipe = os.popen('{ ' + 'ps' + '; } 2>&1', 'r')
g = pipe.read()
sts = pipe.close()
findpro = re.compile('\d{5}')
j = findpro.findall(g)
for i in j[1:len(j)]:
os.system('kill %s' % i)
os.system('exit')
On 6/27/07, Timothy Clemans <[EMAIL PROTECTED]> wrote:
> I tried killing all the other SAGE processes.
>
> import re
> import pexpect
> import os
> for h in range(1,31):
> if h != 19:
> child = pexpect.spawn('su sage%d' % h)
> child.expect('Password:')
> child.sendline('sage')
> pipe = os.popen('{ ' + 'ps' + '; } 2>&1', 'r')
> g = pipe.read()
> sts = pipe.close()
> findpro = re.compile('\d{5}')
> j = findpro.findall(g)
> for i in j:
> os.system('kill %s' % i)
>
> I tried to protect myself but got "Connection to localhost closed."
>
>
>
> On 6/27/07, Michel <[EMAIL PROTECTED]> wrote:
> >
> > So the notebook processes are executing the actual sage commands?
> > What is then the "notebook server"?. Is it just the webserver?
> >
> > This seems indeed quite secure provided the server never executes code
> > somehow
> > under control of the user.
> >
> > Note: I still think notebook processes should be restarted
> > automatically (or on demand).
> > Having to push "restart" when you log in is confusing.
> >
> > Michel
> >
> >
> > On Jun 27, 9:56 am, "William Stein" <[EMAIL PROTECTED]> wrote:
> > > On 6/27/07, Michel <[EMAIL PROTECTED]> wrote:
> > >
> > > > Doing
> > >
> > > > sage: import os
> > > > sage: os.system('whoami')
> > > > sage10
> > > > sage: os.system("kill -9 `ps -u sage10 -o pid=`")
> > >
> > > > still seemed to throw me out.
> > >
> > > > Connection to localhost closed by remote host.
> > > > Connection to localhost closed.
> > >
> > > > Is that expected? Logging out and in again did not seem to restore
> > > > my connection.
> > >
> > > Hi, the three sage notebooks are still working fine for me.
> > > All what you did above does is kill the SAGE worksheet process
> > > for your individual worksheet -- I.e., you shot your own user in
> > > the foot. It shouldn't (and doesn't) affect the overall
> > > SAGE notebook server in any nontrivial way, as far as I can tell.
> > >
> > > William
> >
> >
> > > >
> >
>
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