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Wednesday, 21 May 2025 Dereel
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More noodle preparation
Topic: food and drink Link here

I've finally found the Tak On Chow Mein noodles that I've been looking for for some time. In the past I have cooked them individually, but nowadays I freeze them in 180 g portions.

First, “cook” them (really pour boiling water over them) for 45 seconds and drain. Put in bags. Straightforward enough, except that this time the total increased from a somewhat generous 1025 g (nominally 1000) to only 1338 g, an increase of 30%. In my cooking page I had 44%. Is that due to the fact that I didn't boil them this time? I won't find out until I actually cook with them.


Understanding food prices
Topic: food and drink, opinion Link here

Prices seem to have increased generally over the last few years. Since we cook all our own food, we're less concerned, but it's good to keep an eye on the prices. And they're thoroughly confusing. I've already noted some of the confusion, but there's more. Over the last couple of months we have bought:

Ingredient       Weight       Price       kg price       Date
Chicken thigh fillet       888 g       $2.56       $2.88       10 May 2015
Chicken thigh fillet       1 kg       $13.90       $13.90       not purchased
Chicken thighs, with bone       2 kg       $6.89       $3.45       21 May 2015
Chicken breast       1 kg       $10.99       $10.99       not purchased
Chicken breast (special)       1 kg       $8.99       $8.99       not purchased
Chicken breast “schnitzel”       500 g       $7.99       $15.98       special, not purchased
(Bomba) Rice       1 kg       $13.50       $13.50       8 May 2015
Lard       500 ml       $22.95       $49.60       23 April 2025

These are from two different suppliers (ALDI and Woolworths), and clearly some of them are specials, but why the amazing price differences? And somehow the ridiculous prices for Bomba rice and lard make things even more confusing. I've left out the price for saffron (starting round $5,000 per kilogram) because it wouldn't have made sense.


More web server observations
Topic: technology, opinion Link here

Somehow my web server load has recovered. Only round midnight UTC (10:00 local time here) did the load on both servers go over 1:

load averages:  1.31,  0.82,  0.71               up 440+04:26:09 00:04:44
load averages:  1.15,  1.00,  4.85               up 13+20:21:13  00:04:56

That's lax.lemis.com and fra.lemis.com respectively. Since they have 2 CPUs each, they weren't even fully loaded. And then I saw what was using the CPU time:

  PID USERNAME    THR PRI NICE   SIZE    RES STATE    C   TIME    WCPU COMMAND
92255 grog          1 133    0    14M  1952K CPU0     0   3:52  99.16% egrep
92220 www           1  26    0    35M  9288K lockf    1   0:08  13.55% httpd

Part of the overnight cron jobs. Nothing to worry about, and sure enough, the load dropped.

That's still interesting, though. I removed the robots.txt on lax yesterday, and nothing has changed much as a result. Has my redirection trick helped? It seems so:

On 20 May 2025 you had a total of 11615530 hits.

Top 20 hits:
366193 /grog/diary-dec2006.php
230197 /grog/diary-dec2006.php?dirdate=20061226
99418 /grog/diary-dec2006.php?dirdate=20061223
66067 /grog/diary-dec2006.php?dirdate=20061205
51274 /grog/diary-dec2006.php?dirdate=20061213
50341 /grog/diary-dec2006.php?dirdate=20061211

That's actually more than the record that I had last week. And again it seems that diary-dec2006.php is the favourite, this time with 843,490 hits in the top 20, only marginally fewer than on Friday. I wonder what the fascination is with that month.

Apart from that, I've become aware of a couple of articles discussing the unruly bot issue: AI haters build tarpits to trap and trick AI scrapers that ignore robots.txt and Quoted in Ars Technica’s article on tarpits for AI crawlers, which refers to the first article.

The interesting thing is that they name one of the bots: ClaudeBot. Is it attacking me? Of course. Here on fra, which still has the restrictive robots.txt:

=== root@fra (/dev/pts/2) /var/log/www 46 -> wc -l www.lemis.com.log
  240298 www.lemis.com.log
=== root@fra (/dev/pts/2) /var/log/www 48 -> grep -i claudebot  www.lemis.com.log  | wc -l
   50205

That's 21% of all hits. A more general search (with possible false positives) gives a very different view:

=== root@fra (/dev/pts/2) /var/log/www 47 -> grep -i bot  www.lemis.com.log  | wc -l
  154271

That's 64% of all hits.

And on lax? The log file starts on 15 May, a whole week:

=== grog@lax (/dev/pts/1) ~/www.lemis.com 7 -> grep ClaudeBot /var/log/www/www.lemis.com.log | wc -l
   28807
=== grog@lax (/dev/pts/1) ~/www.lemis.com 8 -> grep -i bot /var/log/www/www.lemis.com.log | wc -l
  600164
=== grog@lax (/dev/pts/1) ~/www.lemis.com 9 -> wc -l /var/log/www/www.lemis.com.log
 11928471 /var/log/www/www.lemis.com.log

That's much less! Clearly I need to look at things, including how my stats job counts things. But the bottom line seems to be that I'm weathering the storm relatively well.


Car trouble
Topic: general, opinion Link here

Linda Swift along this afternoon in a considerable state of agitation. Their dog Denzel had some problem, so Graeme had taken him to the vet in Linda's car—without the key! So when he got there, he was stuck. I lent her my car to take the key to him, and she managed to get my car to refuse her too. It seems that there's an alarm, something that I didn't know. My best bet is that she opened it in a manner to which it wasn't accustomed and locked up for a while. But after that she got it started again.

The “advantages” of modern cars.


Thursday, 22 May 2025 Dereel Images for 22 May 2025
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Pad see ew with wide rice noodles
Topic: food and drink, opinion Link here

I've made a couple of attempts at pad see ew, most recently two weeks ago. But the recipes all call for wide rice noodles, like those used for Kway Teow. And finally I have found some:


https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250516/big/Rice-noodles-1.jpeg
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They're fresh and stuck together, of course:


https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250522/big/Rice-noodles-2.jpeg
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How do I separate them? The recipes I have read recommend heating them in a microwave oven. I had thought of doing it in water, but first I tried just pulling them apart as they were. And how about that, it worked!

I found this recipe to be hard to read, and it is. But it is complemented by an equally hard to find video tutorial that contains some interesting information, including how to fry the noodles to get the desired wok hei. So today I tried following that:


https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250522/big/Pad-see-ew.jpeg
Image title: Pad see ew          Dimensions:          4090 x 3835, 3970 kB
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How was it? Not bad, but somehow there's still something missing. Maybe I need more sauce.


Aliexcess: not what it seems
Topic: general, technology, opinion Link here

The thermometers that I bought from Aliexpress earlier this month had one significant disadvantage: no batteries. I had enough for two of them, but I needed more for the third. Off fighting the Aliexpress web site and found 10 for $5.02. That seemed reasonable. But they wanted $1.61 postage, and when I went to checkout they put another 10% GST on top. Total price $7.29, 45% more than what it seemed to be.

And looking on eBay, I discovered that I could get them more cheaply there. Doubtless Aliexpress has its advantages, but it's not a silver bullet, and the difficulty navigating the site is a great disadvantage.


Garden flowers in late autumn
Topic: gardening, opinion Link here

It's a month to the June solstice, time for the monthly garden flower photos.

What is there to say? We've clearly had watering problems, partially due to the drought and partially due to unclear issues with the sprinkler system. The roses all looked unhappy last month:


https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250421/big/Rose-1.jpeg
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With a bit more watering, they have partially recovered:


https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250522/big/Roses-1.jpeg
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Other casualties include the Persicaria odorata (“Vietnamese mint”), which is the brown in the first image, and the herb garden, which I think is too moist for the thyme and sage. To make up for it, the parsley has self-seeded and is everywhere:


https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250522/big/Persicaria-odorata.jpeg
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The remaining Clematis “Edo Murasaki” is not looking overly happy, but it is trying with one bud:


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And the Hibiscus rosa-sinensis is flowering, despite recent frosts:


https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250520/big/Hibiscus-rosa-sinensis-3.jpeg
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https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250520/big/Hibiscus-rosa-sinensis-4.jpeg
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One unwelcome volunteer is a number of stinging nettles:


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I had thought it exotic, but it seems that there are two species, Urtica dioica, which I know from Europe, and Urtica incisa, which is native to Australia. They look very similar. I'll have to look more carefully to see which this one is.


This page contains (roughly) yesterday's and today's entries. I have a horror of reverse chronological documents, so all my diary entries are chronological. This page normally contains the last two days, but if I fall behind it may contain more. You can find older entries in the archive. Note that I often update a diary entry a day or two after I write it.     Do you have a comment about something I have written? This is a diary, not a “blog”, and there is deliberately no provision for directly adding comments. It's also not a vehicle for third-party content. But I welcome feedback and try to reply to all messages I receive. See the diary overview for more details. If you do send me a message relating to something I have written, please indicate whether you'd prefer me not to mention your name. Otherwise I'll assume that it's OK to do so.


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