Redhat and Tomcat

[TexasGary 834]

I have been tasked with intentionally breaking some of our Tomcat instances that run on RedHat.  This is a test for our team to try to fix and start the applications.  I have altered ports, changed permissions, etc but still need to come up with some additional problems.  If anyone has any ideas I would appreciate it. 

[blacklab 11939]

fill up the hard drive space

use up all the inodes on the hard drive

change permissions on log files so they can't be written to

put random characters in config files

turn off garbage collection

set memory as big or as small as you can

turn on a firewall that blocks all ports

set up cron jobs to perform the stuff above so when they fix it it changes back a minute later

 

[Telegraph_it 3357]

[Fuck Tim Beck 3820]

2 hours ago, blacklab said:

fill up the hard drive space with nudes of South Austin's mom 

fify

[TexasGary 834]

3 hours ago, blacklab said:

fill up the hard drive space

use up all the inodes on the hard drive

change permissions on log files so they can't be written to

put random characters in config files

turn off garbage collection

set memory as big or as small as you can

turn on a firewall that blocks all ports

set up cron jobs to perform the stuff above so when they fix it it changes back a minute later

 

Thanks for the advice.  There are a couple of things that I can't do but I can use the permissions on the log files.  I already put random characters in config and set the memory to 10GB.

[blacklab 11939]

create a user and a group called "root_" or "root."

change the group on all the log files to root_

create a cronjob with that user to change permissions on the log files

create a program to run that takes up a shitload or memory and cpu and have it run sporadically.

[Bevo&Pevo 5173]

yeah, what blacklab said.

[NeverMarryAStripper 21907]

I'd be very suspicious of any tomcat that wore a redhat

[Llano Estacado 1257]

Have you tried creating a GUI interface using Visual Basic to track the IP Address?

[George 493]

Add rm -rf /root to the service httpd restart script

[TexasGary 834]

On 6/25/2020 at 11:16 AM, blacklab said:

create a user and a group called "root_" or "root."

change the group on all the log files to root_

create a cronjob with that user to change permissions on the log files

create a program to run that takes up a shitload or memory and cpu and have it run sporadically.

We have an application that takes about 40 minutes to start. At your suggestion I created a cronjob that executes the stop script every 5 minutes.  That was on Thursday morning.  They still haven't figured out whats going on.  I think that's enough.  Thanks for the suggestion.

[The University 851]

hack the gibson

[blacklab 11939]

2 hours ago, TexasGary said:

We have an application that takes about 40 minutes to start. At your suggestion I created a cronjob that executes the stop script every 5 minutes.  That was on Thursday morning.  They still haven't figured out whats going on.  I think that's enough.  Thanks for the suggestion.

awesome. glad I could help.

 

[Armybrat 40850]

Is this Mandarin or Cantonese?