Scripting User Account Removal Post: 302604067

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Operating Systems OS X (Apple) Scripting User Account Removal Post 302604067 by [MA]Flying_Meat on Friday 2nd of March 2012 08:55:05 PM

03-02-2012

Registered User

Your find line:
Don't forget \! -name Users

Otherwise, yes It would not delete JoeUser, .localized, Shared, nor $USER.

You definitely want to exclude Users, as that would get deleted if it's time stamp is older than a day. Bad, since every home folder you wanted to keep would get deleted too.

You could remove the "exit 1" line from the script so that you still get notification that your admin user account/s will not be deleted. Your first if statement would then just for the notification, proceeding on to the find and delete operation. It should look like this:

Code:

# If home directory exists, delete 
find /Users \( \! -name Users -and \! -name JoeUser -and \! -name .localized -and \! -name Shared -and \! -name $USER \) -maxdepth 1 \! -mtime -1d -exec rm -R {} \;
dscl . -delete /Users/"$USER"
exit 0

---------- Post updated at 05:55 PM ---------- Previous update was at 05:32 PM ----------

As far as creating your own goes:
Advanced Bash-Scripting Guide

Verrrry handy.

Other than that, there's a "Learn Shell Scripting in 24 Hours" which even if it takes 24 days still isn't bad. Also web search, maybe even a quick and dirty Unix class at a local Community College?

It should be said that there is usually more than one way to accomplish the same task. Some might make use almost exclusively of awk, while others might never get much outside of python. Still others might scoff at not using ruby.

I've found that these Unix forums provide real examples of tasks one might need to perform, particularly Shell Programming and Scripting, Unix for Dummies... and Unix for Advanced. I have spent a few hours since finding these forums trying code out to see what it does. If the commands are not exclusive to a particular version of Unix, then it will be informative.
I find shell scripting (bash and/or sh) to be adequate, if admittedly sometimes clunky, for my needs. Learning something else is almost always limited to finding I cannot complete the task in the shell by itself. My most recent tenuous forays into the unknown have been simple awk line parsing with it's marvelous print function.
Pretty darned rare, but then I'm a simple kinda guy.

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LEARN ABOUT MOJAVE

ppi::token::quote5.18

PPI::Token::Quote(3)					User Contributed Perl Documentation				      PPI::Token::Quote(3)

NAME

       PPI::Token::Quote - String quote abstract base class

INHERITANCE

	 PPI::Token::Quote
	 isa PPI::Token
	     isa PPI::Element

DESCRIPTION

       The "PPI::Token::Quote" class is never instantiated, and simply provides a common abstract base class for the four quote classes.  In PPI,
       a "quote" is limited to only the quote-like things that themselves directly represent a string. (although this includes double quotes with
       interpolated elements inside them).

       The subclasses of "PPI::Token::Quote" are:

       '' - PPI::Token::Quote::Single
       "q{}" - PPI::Token::Quote::Literal
       "" - PPI::Token::Quote::Double
       "qq{}" - PPI::Token::Quote::Interpolate

       The names are hopefully obvious enough not to have to explain what each class is here. See their respective pages for more details.

       Please note that although the here-doc does represent a literal string, it is such a nasty piece of work that in PPI it is given the honor
       of its own token class (PPI::Token::HereDoc).

METHODS

   string
       The "string" method is provided by all four ::Quote classes. It won't get you the actual literal Perl value, but it will strip off the
       wrapping of the quotes.

	 # The following all return foo from the ->string method
	 'foo'
	 "foo"
	 q{foo}
	 qq <foo>

   literal
       The "literal" method is provided by ::Quote:Literal and ::Quote::Single.  This returns the value of the string as Perl sees it: without the
       quote marks and with "\" and "'" resolved to "" and "'".

       The "literal" method is not implemented by ::Quote::Double or ::Quote::Interpolate yet.

SUPPORT

       See the support section in the main module.

AUTHOR

       Adam Kennedy <adamk@cpan.org>

COPYRIGHT

       Copyright 2001 - 2011 Adam Kennedy.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

       The full text of the license can be found in the LICENSE file included with this module.

perl v5.18.2							    2011-02-25						      PPI::Token::Quote(3)