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I just updated sendmail to the newest version and got into this trouble. Somehow only can root can use sendmail while the other users will simply get "SMTP went away" when using pine or

"can not...

Yesterday, I and all my users couldn't connect to my server using ssh, telnet or ftp even though they were running (keep getting "connection timed out" error message).

This morning, my partner...

:) omg, this is definitely what i'm looking for....thx you so much. Here my last question (i promise I won't bothering u anymore :D)

When you do the "du" command, it will usualy display the result...

I'm trying to clean up my server and I have the list of some "special" users stored on the text file like this



Now I want to write a shell script to finger all of them so I can have some kind...

Does anyone of you know how to turn off color and weird characters on bash shell when using the command "script"? Everytime users on my server used that command to record their script, they either...

I'm trying to write a php script that can let user reset to the default password. I already have a shell script that does this job, so I wonder is it possible to execute shell script with PHP? If...

My supervisor keep getting "stdin not tty" or something like that when he pipe or redirect input into a program. Others
don't seem to get this message. Is there some way I can help him to fix or...

Is there any more aggressive killing in the runaway
process killing script that can stop the root to send these email to me ???

I'm using Redhat 7.2

I got about more than 300 emails from root with the subject "Runaway processes killed" saying that "13146 12737 97.7 6 bash" . So what should I do? Any help would be appreciate

I know that, but somehow that username didn't show up . Umm, maybe he su root :confused:



I want to do the same thing he did :) . Anyway, thx u so much for taking your precious time to...

Call me stupid but I did take the look at the PID and have no idea which one belong to that user ? (the server is Redhat 7.2)
Somehow, that username didnt show up :(

Anyway, I'm not trying to...

Does anyone know how to do that ??? When I typed "w", I didn't see the user then I did "who", the user displayed but somehow his IP was invisible

Thx in advnace