James's Weblog

I've set up lots of servers that run the Debian flavour of Linux. It's light-weight (works on little RAM, if installed in a minmal configuration) and extremely stable.

But for a particular purpose I recently needed to run a server using Ubuntu 18.04 LTS.

I hit a newbie gotcha that had me stumped for a while, but once I'd solve it, it was really simple.

A few years back, I thought about Jesus' parable in Matthew 18:21-35.

Yesterday, I had a discussion with a group of friends on Facebook (as one does), along with a number of others whom I've not had the pleasure of meeting. It started with someone posing what should be a solved puzzle in Christology, and therefore easy to answer. But between us we initially had a bit of trouble articulating the necessary categories and distinctions to solve this one. Others were well ahead of me, but eventually I think we got there. Or, at least, I am now a lot clearer. I may not be exactly correct, but I'm a lot more thought through than I was.

Two Factor Authentication

Two factor authentication (2FA) is a good thing.

A password is secure, as far as it goes. Only you know it. So only you can log in.

But if someone else learns your password, they can log in. So you add a second factor. As well as something you know (your password) you need something you have in order to log in. This may be your mobile phone, or a small gadget to generate a passcode.

This is an especially good idea for any website that may cost you something - mobile banking, for example.

Yesterday, the Archbishop of Canterbury, Justin Welby, gave a speech at the Trades Union Congress (TUC) conference in Manchester.

In many ways it was a very fine speech. He spoke out for the needs of the poorer members of society with clarity, compassion and awareness of the issues:

A few years ago, I posted about the anti-virus software provided by AVG. At the time, their free version was very popular, and maybe still is. My post was about them earning extra money from their free users by changing their privacy policy in a somewhat unsavoury direction.

Here's a problem with Microsoft Word that's bugged me for ages.

Quotation marks in Word

Sometimes I write a document in which I quote either another document (a book, for example), or report direct speech. I might do this with single-quotation marks (') or with double-quotation marks ("). It's useful to have the choice here, because you sometimes quote a document in which something else is also quoted. Having single and double quotation marks allows or this to be made clear.

"She said, 'What's that you're eating?'"

as opposed to

Notes from a sermon preached on 20th May 2018 (Pentecost Sunday 2018), based on John 16:12-15.

Iced coffee is usually prepared by chilling hot-brewed coffee. Cold-brew coffee can taste great if prepared well. Here's my very simple recipe and some commentary.

The BBC reports a fascinating development at this year's Pride march in London, which took place last Saturday (8th July 2018).

Here's the summary from the beginning of that BBC report:

Members of lesbian and feminist group Get The L Out demanded to march behind the rainbow flag, which marks the start of the event, organisers said.

The group argues the trans movement is attacking lesbian rights and said it protested to protect those rights.