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For 2023 (and 2024 ...) - we are now fully retired from IT training.
We have made many, many friends over 25 years of teaching about Python, Tcl, Perl, PHP, Lua, Java, C and C++ - and MySQL, Linux and Solaris/SunOS too. Our training notes are now very much out of date, but due to upward compatability most of our examples remain operational and even relevant ad you are welcome to make us if them "as seen" and at your own risk.

Lisa and I (Graham) now live in what was our training centre in Melksham - happy to meet with former delegates here - but do check ahead before coming round. We are far from inactive - rather, enjoying the times that we are retired but still healthy enough in mind and body to be active!

I am also active in many other area and still look after a lot of web sites - you can find an index ((here))
sw_vers - what version of OSX am I running?

Want to check what version of OSX is on a particular machine? Use the sw_vers command:

Dorothy:f9php grahamellis$ sw_vers
ProductName: Mac OS X
ProductVersion: 10.5.4
BuildVersion: 9E17
Dorothy:f9php grahamellis$


or in a shell script, with the -productVersion option ...

Dorothy:f9php grahamellis$ sw_vers -productVersion
10.5.4
Dorothy:f9php grahamellis$

(written 2009-02-03)

 
Associated topics are indexed as below, or enter http://melksh.am/nnnn for individual articles
A051 - Web Application Deployment - Linux - General
  [2035] 1234567890 ... coming up on Friday 13th - (2009-02-11)
  [3219] How do I become a Linux System Administrator? - (2011-03-28)
  [3902] Shell - Grep - Sed - Awk - Perl - Python - which to use when? - (2012-10-22)
  [4259] Upgrading our training systems to all the current stable versions - (2014-04-07)


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Pre and post increment - the ++ operator
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Carry on Training - in spite of the weather
Some other Articles
Who sticks by you in the snow?
Melksham Climate Friendly Group
Injection Attack if register_globals in on - PHP
Carry on Training - in spite of the weather
sw_vers - what version of OSX am I running?
Pre and post increment - the ++ operator
Short health and safety course
Learning Python - many new example programs
Baby Caleb and Fortune City in your web logs?
UnboundLocalError - Python Message
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This is a page archived from The Horse's Mouth at http://www.wellho.net/horse/ - the diary and writings of Graham Ellis. Every attempt was made to provide current information at the time the page was written, but things do move forward in our business - new software releases, price changes, new techniques. Please check back via our main site for current courses, prices, versions, etc - any mention of a price in "The Horse's Mouth" cannot be taken as an offer to supply at that price.

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