10-18-2011
Creating Shell Script for STIG Checklist MAC OSX 10.6
Hello,
I am new to Mac OSX and shell scripting all together. I was wondering if anyone could help get me started in a few scenarios so that I would be able to automate checking a system against a STIG checklist. A STIG Checklist is a DoD Guideline for securing systems. Here is the first instance I would like to learn how to automate:
Open a terminal session and use the following command to view the setting for password history.
sudo pwpolicy -n -getglobalpolicy | tr " " "\n" | grep usingHistory
If the value of usingHistory is less than 15, this is a finding.
NOTE: If the command returns a response of password server is not configured, the system is not managed. Use the following command for non-managed systems.
pwpolicy -n /Local/Default -getglobalpolicy | tr " " "\n" | grep usingHistory
Now, I know that it tells you what to check and makes it so that anyone can perform this check, so please excuse my stupidity. We all have to start somewhere.
I am not interested in fixing a system, just running a script against a system to see if it conforms to the guideline or not. It would be nice if output could be printed telling me if it passes or not, or even print the output into a log file. There will be a couple of hundred checks that I will have to do, so all output will have to go to a log file.
Thank you for your time and assistance!
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SPLIT(1) User Commands SPLIT(1)
NAME
split - split a file into pieces
SYNOPSIS
split [OPTION]... [INPUT [PREFIX]]
DESCRIPTION
Output fixed-size pieces of INPUT to PREFIXaa, PREFIXab, ...; default size is 1000 lines, and default PREFIX is `x'. With no INPUT, or
when INPUT is -, read standard input.
Mandatory arguments to long options are mandatory for short options too.
-a, --suffix-length=N
use suffixes of length N (default 2)
-b, --bytes=SIZE
put SIZE bytes per output file
-C, --line-bytes=SIZE
put at most SIZE bytes of lines per output file
-d, --numeric-suffixes
use numeric suffixes instead of alphabetic
-l, --lines=NUMBER
put NUMBER lines per output file
--verbose
print a diagnostic just before each output file is opened
--help display this help and exit
--version
output version information and exit
SIZE may have a multiplier suffix: b 512, kB 1000, K 1024, MB 1000*1000, M 1024*1024, GB 1000*1000*1000, G 1024*1024*1024, and so on for T,
P, E, Z, Y.
AUTHOR
Written by Torbjorn Granlund and Richard M. Stallman.
REPORTING BUGS
Report split bugs to bug-coreutils@gnu.org
GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
COPYRIGHT
Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
The full documentation for split is maintained as a Texinfo manual. If the info and split programs are properly installed at your site,
the command
info coreutils 'split invocation'
should give you access to the complete manual.
GNU coreutils 7.1 July 2010 SPLIT(1)