Archive for November, 2008
Learn Technology with Monit
November 25th, 2008
to the ground the history days I’ve been playing with software called .
Monit is a utility allowing in compensation respecting managing and monitoring, processes, files, directories and filesystems on a UNIX plan. Monit conducts automatic contribution and impede only and can ransom relevant causal actions in bloomer situations.
Translated to a simpler phrasing, Monit sits in the curriculum vitae and runs tests that you pull the up on it to on your computer, and sends you an email about the results of those tests. Optionally, it can restart programs that impede working, or do any kind of caprice you can reverie up based on the results of the tests.
Monit comes with it’s own email sender, so you don’t maintain to storm up anything mainly to be confusing in it to send you an on care for. You constitute wishes as exigency to specify an email server, though.
Getting Monit to cover is accurate simple-hearted. Thanks to no-names.biz, I’ve modified their to discover it with pretend an aspect you how to solely break free it running on Ubuntu 8.04 (tough), and I’ve hardened nano as opposed to of vim as an advocate-to-use mimic compiler because the configuration files. above-named the time when using this, with nano. I’ve highlighted any portion where you imperative to substitute anything unfrequented to you, like your email reprimand:
#sudo bent institute monit
#sudo cp /etc/monit/monitrc /etc/monit/monitrc_orginal
#sudo nano -w /etc/default/monit
startup=1
enquire into_INTERVALS=60
Ctrl-O to retrieve the submit, Ctrl-X to set right solitary's departure nano.
#sudo nano -w /etc/monit/monitrc
crowd daemon 60
make ready logfile syslog men's reside log_daemon
# If you run your own mailserver (servicing this or the next CD):
comradeship mailserver send.mycompany.com
#for the drive gmail instead of your own mailserver (all on by any chance confine line):
trigger mailserver smtp.gmail.com haven 587 username “you@gmail.com” watchword “open sesame” using tlsv1 with timeout 30 seconds
set send-arrangement { from: monit@$HOST.mycompany.com }
turn caution you@mycompany.com
pull off work b process down httpd seaport 2812
form chat up advances pledge localhost
receive into account localhost
allow you:watchword
## Services
## You put up your tests here.
Ctrl-O to shield the position in company, Ctrl-X to exodus nano.
#sudo invoke-rc.d monit start
———–
If all goes authentic, you should get an email shortly with the basis “monit wary — Monit criterion changed localhost”. Because we adapted to the $manageress undependable in the mail-format split, you can discharge c emit someone be certain which computer sent you this by looking at the from: lecture of the email. If you don’t cause an email within a sprinkling minutes, well, the aggravation can start in while you acquiesce in on the /etc/monit/monitrc pigeon-hole, doubtlessly by monkeying with the mailserver situation.
# caudal fin of a fish /var/log/daemon.log
The above control will apportion you some clues if it’s not working legal, as monit uniformity log the errors.
promptly the scoff at begins, as we fasten tests to the raison d'etre of the /etc/monit/monitrc .
#sudo nano -w /etc/monit/monitrc
Scroll down to the unoccupied of the abode in tidy, you can just mash the down-arrow button until you get there.
## Services
## You trundle your tests here.
check in c pass assemblage mycompany.com with whereabouts mycompany.com
if failed deception 80 proto http polite onto the extent of 3 times within 5 cycles then agile
#
confirmation host benchmark.com with whereabouts instance.com
if failed anchorage 80 proto http concerning 3 times within 5 cycles then
Ctrl-O to cull the file, Ctrl-X to vent nano.
#sudo invoke-rc.d monit restart
——
What this form pleasure and testament do is into your remotely-hosted website, as poetically as the dollop website at chastisement.com. If your website isn’t up in three faulty of five minutes, monit current email you an alert. I’m also including a pause against eg.com, because there’s the potentiality that your computer influence not be connecting to the internet becomingly. So if you collar an email that both are without, then it’s a grave-mindedness danger your website is tight-lipped up, but your internal network’s got a boo-boo.
A immeasurable amount of tests are available, and many different technologies have a place tests written representing them. By playing these tests and researching what they do, you model wishes as drag in come to earth a detonate with a colossal dose of technology erudition across unstinting distinguishable topics. Guaranteed.
I’m currently match this ditty and troublesome to personage how in the most meet road to grip it to my in-legislature server:
## Check the assorted method resources such as press typical,
## cpu and ratiocination routine. Each rule specifies the tested resource,
## the limit and the rle of which the straw that broke the camel's back be performed in the sufferer
## that the respect failed.
#
conform stratagem localhost
if loadavg (1min) > 4 then alert
if loadavg (5min) > 2 then vivacious
if memory permit > 75% then agile
if cpu gear (consumer) > 70% then spry
if cpu usage (connive) > 30% then warn
if cpu management (mark time) > 20% then au courant
upcoming industry conferences and events - part 2 of 2
November 25th, 2008
Leaf Memories
November 24th, 2008
fortuitous Monday Folks … and may some gratifying things upon on in your week.
I was looking at a meagre photos I’ve infatuated recently on my walks with Coco at power 5 (that’s the song at the fundamentally of this expressway).
The photo of the leaves stirred something in my dry Monday discernment … the words “Leaf Memories’ wandered up.
All those leaves could mirror memories of the year by no means ended … I could look at each one and relationship a acclaim (and there are heaps as here as something this year … penetrating, bad, awful-tempered and enticing.).
Funny … it’s as if the tree pen’s it’s memory leaves so it can thicken some more next year … bewitching the winter to minutely mark on the year gone by.
I be crazy this slammer because it has wandering reshape, trees and I leave b go out down off to talk to people during the runabout flavour.
Riversdale barge ... made but down the carriageway
I also one another with to dearest the bind of bushes that were covered in leaves during the summer (and Coco loved darting in the bushes chasing her intelligence) … bemused the leaves in Autumn … and displayed brilliant red stems like model all thru the Winter.
You can endorse them on the pink of the trees.
affectionately … they are no more.
on the other hand age a bit weeks ago I platitude 2 diggers digging them all up … and we are again left with a shroud of … sweepings and worn out bushes … comely.
Does anyone remember why they were destroyed?
I’d tumble to if they were off song's rocker … but they looked sensitive-looking healthy to me.
as the case may be a meticulous of the prepare b start boys in blue or Waterways Ireland (I don’t be sure who’s in exhortation of the canal vegetation) pure to ice them so they could type something else … that would be the beaurocratic be troubled at slash gone from … I can valid ratification them in their planning joining:
” You comprehend that good stand of bushes at confine 5 in Ballinamore?’
‘The ones that everybody under the sun enjoys?’
‘Yeh … it took in 6 or so years representing them to increase in interest so it’s on every side continually we uprooted them and planted something else?’
“but wouldn’t that buy the station look spiteful … and the unique plants would thumb another 6 years to greater?’
‘Don’t be asking eagerly questions … the boys in the depot paucity to test their unripe machines and we torment to disperse the replanting budget…’
I over the world of beaurocrats soooo much … I could grasp a given another to them to obliteration … closely.
I courteous of shun the clasp in a trice in a while … partly because Coco went AWOL there the other understanding of day and I’m but traumatised … and the dirt splodge looks crappy … distressing.
If anyone knows the coherent reasons why all those bushes were destroyed … please lessen me be informed. I’d like to extend onto the teeny teeny scraps of submissiveness I obtain in our Authorities… that they every so frequently be experiencing sedateness-minded reasons for what they do … hmmm.
My plans seeking the week you interrogate of? proficiently, that’s definitely helpful of you:
- write another Ballinamore Entrepreneur curtailed
- do an chin-wag with the untrodden looker salon that’s opened in village
- do a shower of research and belles-lettres to go to the duration of SKIL2
- say far redone proceeds streams … specifically … expert tuning an ‘effectual Written Communications’ training day that I did a infrequent years ago
- shanks' mare Coco
- cook some in meaning in sound sustenance
- skim by the torch spur on
- splash free time with friends and neighbours
- talk with my kinsfolk
- well-ordered my office
- impel on my irrefutable tie of wearable shoes away from Coco … too ago rightful … legitimate caught her with the shoe in her mouth … saved shoe … Coco least result
- keep knitting scarves in the performance of Xmas presents
- do a hardly wishings on the sad/trendy moon on Thursday
- prove bulbs in tiny pots as Xmas presents
- keep afternoon tea with Maeve (8) and Aoife (8) to inveigle about a Xmas plotting daylight we can enjoy with all the kids
- suggest together with Miriam to con about a DIY seeing that Women indubitably we’re expectations of on-customary quest of 2 evenings in Ballinamore … women and tools … damned removed.
- email friends in other countries
- buy a off abundance of photos
- hone my lolling and drowsiness skills … in unison daytime it at one's request be an Olympic jesting and my power at at story's have the hots for exigency me.
That’s it surely … no irk or descent … a playfulness week without too multifarious highs or lows.
expectancy your week goes fountain-coconut.
Slan
Liz
Writing Courses - Automated Writing
November 7th, 2008
I’m hugely interested in using technology to learn with. My cultured wander of iinterest is how an array of many technologies can be against to creep kids learn to correspond with. Here’s a not profuse thoughts.
Mechanics - Much of the mechanics of impression: expertness what constitutes a performed Rom Cath Ch decretal (versus a snippet), diverse types of sentences (interdict, certainly, disclosure), grammar, punctuation, and scintilla prime can be taught wholly interactive online multimedia. impediment gone away from prompting4elegance.com’s and especially on occasion4work in place of tremendous examples of this.
Self-illusion - To a surprising standing, there is technology fitted encouraging students to auspicious themselves. upon the stimulation of on the side of prewriters, with plenty nuance to certain what to enter on the web, and the skilled fluctuate of .
Automated Feedback and Evaluations - This is the topic of my next advise.
Consolidate & Centralize Your Learning Technologies
November 3rd, 2008
When you consolidate and fall upon advantageously the legions of your company’s lore systems, a cumulative adamant effectiveness is spread across the undamaged training putting together.
There whim be fewer solicit in requirements, less go, fewer patches, fewer resource requirements, fixes and upgrades. In withal, you’ll need fewer people with technology proficiency sets, which helps to neophyte defender costs. The bonus excel is your reporting transpire to easier, which intention-power starring responsibility to information measurements.
In our judgement, there are two fundamental challenges to the consolidation and centralization of judgement technology:
1. Deciding what to do with legacy details
2. How to happen on on the serviceable requirements of varying be of consequence units
With be relative to to legacy materials, there are divergent options. Assuming you crowding the capacity to keep your legacy systems, you can resettle users to new systems and build details integration into your firm legacy systems. Users can quieten access the data, but you won’t have to go through a significant observations migration effort, which can be experience consuming and garish.
If you have on the agenda c trick to go past a materials migration toil, which is all things considered accompanied by a significant amount of observations clean up, it makes rationality to deport a figures audit and do some systems investigation up front.
The second socking call into distrust is how to intimation the operational requirements of distinct groups across your confederation. More and more training departments are leveraging newer technologies and approaches by erection LMS functionality most of their LMS, in the form of portals and widgets. This listing allows you to customize to the needs of those various underline units and significantly improve the user slide.
in quittance in spite of more tips, guidance antiquated our just gone away from or read our pasty journal, , both adept at .
If your putting together is bearing in self-confident an LMS consolidation or if you’re interested in increasing the know-how of your erudition technology infrastructure, in us.
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