|
|
|
|
UGU: Unix Guru Universe - Unix Tip #4106- May 9, 2012
- Home : Help
: Today's Tip
Unix Tip #4106- May 9, 2012
PROTECT THE ROOT DIRECTORY AT ALL COST
Here is a little extra guard that can be taken if
anyone attempts, or accidentally recursively removes
files inside a directory. If and when it occurs,
the person will constantly be prompted with the
question"are you sure?"
Here is how it works in a safe area:
% cd /usr/tmp
% mkdir foo
% touch /usr/tmp/foo/\-i
% chmod 000 /usr/tmp/foo/\-i
NOTE: Use the fully qualified path to create the
file when creating.
% cd foo
% touch fee fii foo fum
% rm -rf *
Every little bit helps!
NOTE: All tips provided are USE AT YOUR OWN RISK. Tips are submitted
by various unix admins around the globe. UGU suggest you read and
test each tip in a non-volitile environment before placing into
production.
LAST 5 TIPS
4105
- KEEP THOSE DAEMONS RUNNING
4104
- BE CAREFUL WITH NIS+
4103
- TAKE NOTES AT 3AM
4102
- HOW MANY COMMANDS HAVE I RUN?
4101
- VULNERABILITIES IN UNIX
I want to
SUBSCRIBE
and get a UGU Tip everyday.
I want to
UNSUBSCRIBE
and NOT get a UGU Tip everyday.
If you have a UNIX TIP let us know, we just may use it:
(All tips become the property of the Unix Guru Universe)
|
|
| |
Copyright 1994-2024 Unix Guru Universe
|
|
|
|
|
Home
