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| subject: | Re: Knoppix |
Hi CHARLES! :-) CA> I need to research this 'automount' and others like it. I CA> really don't trust myself to not forget to do the 'umount'. Should only be a problem for floppy drives, CD-ROMs and the like lock the door while the disc is mounted, so you can't accidentally eject them. CA> OK, so there is some learning involved to memorize what 'dev' CA> you need to be addressing and when. Yes. CA> I have serious problems with code that is very similar but CA> different such as using AWK for awhile then back to C then back CA> to AWK. They are just enough alike to make remembering the CA> _exact_ syntax difficult (for me). Amen. I often program in Haskell and Standard ML, which are two functional programming languages with some common heritage. The syntax is very much alike in some areas, but in others the same constructs exist in both languages but mean very different things. Sometimes I don't pay attention and very interesting error messages come up. ;) CA> Outlook is such a mess the first thing I did was archive the CA> entire Outlook directory so that no other app could 'call' CA> Outlook for _any_ reason. IEx is a bit more difficult to just CA> ignore. Webpages must be functional when using IEx v4 or better CA> since it has a huge proportion of the total Internet users CA> using it (one version or another). I depend on my ZoneAlarm CA> install and popup blocking software plus I have altered CA> permissions for ActiveX that prevent simple exploits at least. CA> :-\ So you have taken measures to prevent exploits. I doubt the average user of today does this or even knows that it might be a wise idea. Much less do they know how to do it. I know people who consider it a hassle even to change a few IE settings. For them, it must work out of the box and they don't want to be bothered with doing anything that requires changing default settings. PS>> I have cp aliased on my system to "cp -i" so that it PS>> asks before overwriting anything. ;) CA> Good example. :-) Did the same for mv and rm. CA> That should be the default 'mode' for the binary with an CA> override if you don't want prompting IMO. ;-) The alias does work for everybody because I made it a system-wide default. If I remember correctly, this was configured by default, but only for normal users and not root. I changed it to take effect for root also. Your point is valid, though. It could be the default with non-prompt mode available by switch. The only problem then is scripting, because you don't want to ask questions from a shell script because often there's nobody there to ask. It gets ugly when all the tools normally used in scripts need a special switch to prevent prompting - and forget one of them in a script and it doesn't work unattended. Still possible. CA> If sys admin was my 'career' move I would learn to modify the CA> code for the more potentially damaging utilities to, as you CA> have, prompt before overwriting/deleting/etc. and recomple them CA> then remove the 'standard' versions from the machines. Or just move the standard version to some area only accessible by admins. :) PS>> On full distributions, there are GUI tools for doing that. CA> I'm just guessing here but the GUI can't 'promote' itself to CA> 'root' which means the user would have to login as 'root' to CA> use the GUI, Y/N? It is possible. Some tools pop up a message window where you need to type in the root password and then the tool itself can run as root. If this is not possible on some distribution, the distributor needs to learn better ways. It's quite easy to program. CA> You are fortunate to have the MO drive. Most of us don't. :-\ It was quite an investment at the time, yeah. It was somewhere around 300 US$, I think - but it was worth it. CA> Allowing logins as 'root' to use binaries that overwrite files CA> without prompting is the "smoking gun" that eventually seems to CA> shoot newbies in the foot given enough time they get CA> bored/curious and go for it. :-) Most people seem to get away with losing only a few files or minor damage to the system - and you get very careful after that. ;) Ciao Pascal --- Msged/LNX 6.1.1* Origin: All that glitters has a high refractive index. (1:153/401.2) SEEN-BY: 633/267 270 @PATH: 153/401 307 140/1 106/2000 633/267 |
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