04-17-2012
Single User Mode Questions (mac)
Hello everyone. Completely new here (so if this post is in the wrong forum point me in the right direction), and fairly new to unix. I have a macbook pro and just recently started messing around with the Single User Mode, where i can manipulate directories/files/etc using unix. I have also just recently learned how to log in as an administrator using the passwd root command and such, which i thought was an interesting hole/hack in the system security and im just curious if anyone knows any other interesting commands/hacks n such that i can mess around with? Like for instance if i wanted to be a real jerk and delete someones operating system (in my case OSX) files and ruin their computer? Not that i would do such a thing, but just curious if its possible. Or any other loopholes or even beneficial mods or anything i can do while in this single user mode?
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LEARN ABOUT SUNOS
suspend
suspend(1) User Commands suspend(1)
NAME
suspend - shell built-in function to halt the current shell
SYNOPSIS
sh
suspend
csh
suspend
ksh
suspend
DESCRIPTION
sh
Stops the execution of the current shell (but not if it is the login shell).
csh
Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su.
ksh
Stops the execution of the current shell (but not if it is the login shell).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO
csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5)
SunOS 5.10 15 Apr 1994 suspend(1)