02-27-2013
Now is a good time to look at so-called Role Based Access Control solutions - aka RBAC, rather than sudo. IT audit requirements are moving in this direction.
If you go sudo - it is not enough to install it and let everyone just sudo su -.
And be sure and define a seperate group, no files in it, only admins, with are allowed to su to root (sugroups setting for root is the name of this group, default is keyword ALL - meaning any group is accepted)
AIX supplies ssh on the DVD with AIX 6.1 and AIX 7.1, no additional download needed.
Big plus on suggestion to setup non-rootvg filesystems (i.e., not just a seperate filesystem, but have an additional volume group for these items, so that "rootvg" can be replaced (e.g., fresh install) and you will not lose any vital configuration information by accident. Not saying the steps to "replace" rootvg are simple, but this is much simplier than losing the info, or having to extract outdated information from an "ancient" mksysb backup file.
edit motd: yes, but a standard message for all systems - best practice seems to be to mention that only authorized users are permitted, and actions may be logged. Proceding implies consent and other "legal stuff".
Important change: change the pwd_algorithm setting (none set, so crypt by default) in /etc/security/login.cfg
All the other edits, disabling programs, root login, etc. - just use
# aixpert -l h (or #aixpert -l high)
8 More Discussions You Might Find Interesting
1. Solaris
What do we need to do to harden a freshly installed solaris OS? like disable telnet, no ftp for root etc...What all services you need to stop? How to check what ports are open? etc etc....please provide all tips that come to your mind...thanks:) (5 Replies)
Discussion started by: rcmrulzz
5 Replies
2. UNIX for Advanced & Expert Users
This post captures my recent experience in getting my Dell XPS Gen 3 to support dual boot of Windows XP (Professional) and the Fedora 9 Linux distribution.
I searched quite a bit on the internet and found, of course, a variety of opinions regarding how to setup this type (dual boot) of... (1 Reply)
Discussion started by: rlandon@usa.net
1 Replies
3. Shell Programming and Scripting
Hi All,
So I found a cool way to change extensions to multiple files with:
for i in *.doc
do
mv $i ${i%.doc}.txt
done
However, what I want to do is move *.txt to *_0hr.txt but the following doesn't work:
for i in *.txt
do
mv $i ${i%.txt}_0hr.txt
done
My questions are (1) Why... (2 Replies)
Discussion started by: ScKaSx
2 Replies
4. Shell Programming and Scripting
Tag allerseits
Ich habe ein umfangreiches Script. Darin möchte ich zu Beginn ein textfile lesen. Den ersten Satz.
Dann kommen mehrere Instruktionen und dann soll wieder gelesen werden. Den zweiten Satz.
Etc.
Ich kann also das herkömmliche while read xyz / do ... done nicht benützen.
... (0 Replies)
Discussion started by: lazybaer
0 Replies
5. Cybersecurity
Guys, i want to securing AIX after install by scrath. Is anybody can inform about the standard port which used by AIX? (0 Replies)
Discussion started by: michlix
0 Replies
6. AIX
Guys, i want to securing AIX after install by scratch. Is anybody can inform about the standard port which used by AIX? (4 Replies)
Discussion started by: michlix
4 Replies
7. AIX
HOW-TO
AIX Admin 101 Sys Admin Pocket Survival Guide - AIX
Worth checking it out and printing it. (1 Reply)
Discussion started by: filosophizer
1 Replies
8. Web Development
Working on LP: 10. Lesson 1: Oracle JET 4.x - Lesson 1 - Part 4: Data Binding in this Oracle JET online course - Soar higher with Oracle JavaScript Extension Toolkit (JET), I have created this code for incidents.js
I cannot get the load average data in this Oracle JET test to update the... (4 Replies)
Discussion started by: Neo
4 Replies
LEARN ABOUT DEBIAN
blaze-list
BLAZE-LIST(1) BlazeBlogger Documentation BLAZE-LIST(1)
NAME
blaze-list - lists blog posts or pages in the BlazeBlogger repository
SYNOPSIS
blaze-list [-cpqrsCPSV] [-b directory] [-I id] [-a author] [-t title] [-T tag] [-d day] [-m month] [-y year] [-n number]
blaze-list -h|-v
DESCRIPTION
blaze-list lists existing blog posts or pages in the BlazeBlogger repository. Additionally, it can also display basic repository
statistics.
OPTIONS
-b directory, --blogdir directory
Allows you to specify a directory in which the BlazeBlogger repository is placed. The default option is a current working directory.
-I id, --id id
Allows you to display a single blog post or a page with the specified id.
-a author, --author author
Allows you to list blog posts or pages by the selected author.
-t title, --title title
Allows you to list blog posts or pages with matching title.
-T tag, --tag tag
Allows you to list blog posts or pages with matching tag.
-d day, --day day
Allows you to list blog posts or pages from the specified day of a month. The value has to be in the "DD" form.
-m month, --month month
Allows you to list blog posts or pages from the specified month. The value has to be in the "MM" form.
-y year, --year year
Allows you to list blog posts or pages from the specified year. The value has to be in the "YYYY" form.
-n number, --number number
Allows you to specify a number of blog posts or pages to be listed.
-p, --page
Tells blaze-list to list pages.
-P, --post
Tells blaze-list to list blog posts. This is the default option.
-S, --stats
Tells blaze-list to display statistics.
-s, --short
Tells blaze-list to display each blog post or page information on a single line.
-r, --reverse
Tells blaze-list to display blog posts or pages in reverse order.
-c, --color
Enables colored output. When supplied, this option overrides the relevant configuration option.
-C, --no-color
Disables colored output. When supplied, this option overrides the relevant configuration option.
-q, --quiet
Disables displaying of unnecessary messages.
-V, --verbose
Enables displaying of all messages. This is the default option.
-h, --help
Displays usage information and exits.
-v, --version
Displays version information and exits.
EXAMPLE USAGE
List all blog post:
~]$ blaze-list
ID: 11 | 2010-07-05 | Jaromir Hradilek
Title: Join #blazeblogger on IRC
Tags: announcement
ID: 10 | 2009-12-16 | Jaromir Hradilek
Title: Debian and Fedora Packages
Tags: announcement
etc.
List all blog post in reverse order:
~]$ blaze-list -r
ID: 1 | 2009-02-10 | Jaromir Hradilek
Title: BlazeBlogger 0.7.0
Tags: release
ID: 2 | 2009-02-11 | Jaromir Hradilek
Title: BlazeBlogger 0.7.1
Tags: release
etc.
List all pages:
~]$ blaze-list -p
ID: 5 | 2009-02-10 | Jaromir Hradilek
Title: Downloads
ID: 4 | 2009-02-10 | Jaromir Hradilek
Title: Themes
etc.
List each blog post on a single line:
~]$ blaze-list -s
ID: 11 | 2010-07-05 | Join #blazeblogger on IRC
ID: 10 | 2009-12-16 | Debian and Fedora Packages
etc.
Display a short version of blog statistics:
~]$ blaze-list -Ss
There is a total number of 11 blog posts and 5 pages in the repository.
SEE ALSO
blaze-config(1), blaze-add(1)
BUGS
To report a bug or to send a patch, please, add a new issue to the bug tracker at <http://code.google.com/p/blazeblogger/issues/>, or visit
the discussion group at <http://groups.google.com/group/blazeblogger/>.
COPYRIGHT
Copyright (C) 2009-2011 Jaromir Hradilek
This program is free software; see the source for copying conditions. It is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Version 1.2.0 2012-03-05 BLAZE-LIST(1)