Linux Troubleshooting – Ctrl-Alt-Delete on Linux *really* dangerous

Posted: April 21, 2015 in Ctrl-Alt-Delete on Linux *really* dangerous, Troubleshooting

vmware-Redhat-Linux-console-UA

After pressing ctrl – Alt -delete server is reboot ..this very big impact in production environment.

control-ALT-DELETE-Effect-Redhat-Linux-UA

 

Method 1

Before change:

# What to do when CTRL-ALT-DEL is pressed.
ca:12345:ctrlaltdel:/sbin/shutdown -t1 -a -r now

After the change:comment it

# What to do when CTRL-ALT-DEL is pressed.
# ca:12345:ctrlaltdel:/sbin/shutdown -t1 -a -r now

or 

Method 2
28 30
29




Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s