Mostly Harmless

Mostly about my amusement

Year: 2015 (page 3 of 4)

March 30, 2015

A type of spring cleaning

This has not been a good week for me. Not “DEATH AND DESTRUCTION!!” but not a week I’d care to repeat.

Work has been a challenge for the team I’m part of. Things that should have worked didn’t. Friday night I got home after midnight; my day started at 9 AM  but I wrapped it up at 10:30 PM. I had to back out some work I was doing. Saturday I was providing support for another co-worker and was on calls till noon.

Meh, it happens. Usually it works out. At home we had a leak in 2 rooms and we have expanded that work to the whole house. The basement flooring was all removed because another leak caused the floor to be develop  mold. It’s all work needs doing and as the grownups point out “there’s no time like the present”.

We acquired a 20 cubic yard dumpster and part of that was for 10 years of accumulated stuff. I had the task of clearing the garage. 5 cubic yards later I’m only 2/3rds of the way done. My father had filled the garage with items that he used only once. And it’s 10 other identical items; I tossed out so many unused paint brushes and pans. Never used and still good but Dad’s been gone for over 2 years. We will never use those things, they take up space and only remind us that Dad like to hoard things.

Disposing of the radio equipment was the hardest. Dad would buy a pile of equipment on eBay with one tube he needed. The other equipment went into the garage or his work room in the basement. The radios were not working and he’d always intended to work on them or harvest them for parts.

Radios from the 30s to 50s are not a hobby of mine or anyone in my family. That kit would have been valuable to another enthusiast but 29 months later and there’s just no point anymore in keeping it. I started on the left and if it was on the shelf I tossed it. Every scrap of wood, pipes, fittings, etc. went into the dumpster. I tossed enough sheet rock screws to cover my whole house.

It felt like I was throwing out my Dad. I imagined him saying to me “We might need that someday” and that just made it worse. Thankfully he wasn’t like that in real life and he’d wave his hand and say “Nah, it’s fine. We could use that space. Don’t forget that box in the corner.”

1/3rd of the garage is left. His workroom in the basement too. I’m really not looking forward to that. Maybe I’ll see if my brother’s can lend me a hand. I’m like my Dad in that way and I never even thought to ask them for help.

March 25, 2015

The new Press This in WordPress 4.2 beta 2 is slick

Try this: update to WordPress 4.2 beta 2 and drag the “Press This” to your bookmark bar. Visit a URL that you like and poof.

I just did that on a Flickr photo and I was able to select the image from the options and below is the result.

Explore Alvin Bernardo’s photos on Flickr!

Source: Custom Built HG 1/144 Acguy ( R2D2 Color Ver) | Flickr – Photo Sharing!

The post is complete with a source link for attribution. I added some categories and saved as a draft. The whole update to Press This really is well done. It’s more attractive and easier than ever.

March 16, 2015

DigiCert SHA-1 Sunset Tool: Find & Replace SHA-1 Certificates

With very little effort I replaced my existing SSL cert which was SHA-1 based with a SHA-256 version for free.

The SHA-1 Sunset Tool makes it easy to find all of your SHA-1 certificates. Enter your domain name to find affected certificates and upgrade to SHA-256 with a free DigiCert certificate.

via DigiCert SHA-1 Sunset Tool: Find & Replace SHA-1 Certificates.

It’s a neat offer. I could have asked my existing SSL cert provider but I wanted to see how well this works. The instructions and validation steps were very simple.

March 16, 2015

New thrift shop find

I like old film cameras and I often visit Island Thrift to see what they’ve got. Normally it’s just a few 35mm plastic film cameras from the 80s. Those aren’t very interesting, but this week they had some good selections behind the case.

  • Olympus SLR OM-1MD w/50mm f/1.8 lens in good condition.
  • Olympus SLR OM-2 w/50mm f/1.8 lens. The shutter was jammed solid.
  • Yashica Electro 35 G (1968 version, up to ASA 500) with a dented lens rim.
  • Yashica Electro 35 from 1966. The original non-G version that went to ASA 400.

Of course I got the last one. 🙂

original-electro-35-1966-3

I did a check out of all 4 and gave the manager a lesson in old film cameras. I looked at the shutter settings from bulb to 1/1000 on the OM-1MD, checked the aperture changed when moved, the film advance, looked for fungus and scratches on the lens and made sure the shutter didn’t stick.

Except for the OM-2, the cameras worked. The manager removed the OM-2 which I thought was decent of him.

Without a battery the Electro 35 will default to 1/500 exposure. I thought the aperture blades were stuck (they’re not)  but what this new camera needs is work on is the wiring. At home when I put a battery in I got the check battery light working but I also got a ZZZT! noise on the inside.

I took the battery out quickly. This camera is over 48 years old so I do expect some problems. The light seals disintegrate on touch and the whole thing can use a good cleaning.  I’ll do some research, I think I know where I can get this one serviced.

March 1, 2015

An eBay purchase that worked out

Last week my latest eBay find arrived and I was in for a little surprise: it wasn’t quite what I thought it would be. The listing said I purchased an Olympus Pen EES-2 camera, instead I got an EE-2.

You’re forgiven for not having any idea about the difference. 😉 Both models are half-frame cameras, the EES-2 is just like the Olympus Trip 35 and has a f/2.8 lens and zone focusing. The EE-2 I received has a lens that opens only as far as f/3.5 and is a fully automatic camera. You set the film ASA, frame anything past 1.5 meters and click. If the light is too dark then you’ll get a red flag in the viewfinder and no photo will be taken.

This worked out perfectly.  The camera was one I bought for my daughter to use and reskin. She wanted to use one of mine and I didn’t want to mess with those. This one is 100% point and shoot and Friday I put in a roll of Kodak BW400CN film with 36 exposures. That meant I shot 72 photos because each frame gets 2 images.

I like the results. This may be the perfect street shooter camera. You see something, frame it in the viewfinder and you get an exposure at 1/200 of a second.

Here’s  some shots from that first roll.

First roll from the Pen EE-2
pen-ee-2-8
pen-ee-2-9
pen-ee-2-10
pen-ee-2-11
pen-ee-2-1
pen-ee-2-2
pen-ee-2-3
pen-ee-2-4
pen-ee-2-5
pen-ee-2-6

I cleaned up the camera with isopropyl alcohol and may change the leatherette. I also left a 5  star review for the seller. Not everyone is into old cameras the way I am and it all worked out for me.

February 15, 2015

Bitten by the photo bug again

This is why I need to shoot photos more often: when I get back into it I want to take photos of everything. Last week I used my Yashica Electro 35 GSN camera and shot a roll of color and B&W film.

The results came out OK but I’m still addicted to the Olympus Trip 35. You can see my collection of Yashica photos on Flickr and here’s a gallery of some from last week.

Next week will be all Olympus Trip 35 photos. 😉

February 1, 2015

Getting back into the photography routine

Tonight there will probably be another snowfall so I don’t know if I’ll get any street shots tomorrow. I’ve put on the “never ready” case and replaced the camera strap on my Yashica Electro 35 GSN. The original strap worried me and I don’t want risk dropping a camera made after 1973.

It’s a rangefinder camera and takes great shots. I normally use my Olympus Trip 35 for street photography but the mood struck me to use a different camera. It will be dark when I get out of work and I want to shoot some 800 ISO film (the Trip 35 goes up to 400 ISO film). I’ve shot the Trip 35 in the dark and have gotten some good photos but they were strained. Or “retro” if you like those sort of images like this one. 😉

Late night February 2013 in midtown Manhattan shot with an Olympus Trip 35

Late night February 2013 in midtown Manhattan shot with an Olympus Trip 35

Wintertime is not the best for street photography (metal camera, cold fingers) but I’ve been itching to take more photos. Last year I fell out of the habit of packing a camera and taking lots of photos. I want to get back into that routine and I hope to start this week.

I like taking photos. I love old film cameras. With film you get approximately 26 shots per roll and that forces me to think and frame the shot. They’re not always keepers but with practice I’ve posted hundreds of film shots. It’s something I enjoy and I hope this week I go through at least a couple of rolls.

January 31, 2015

Fixing my SSL based shortlinks

If you look at the HTML source for this NGINX post I wrote you’ll find this code.

<link rel='shortlink' href='http://wp.me/pLamj-2Lz' />

Which was inserted when I published the post via Jetpack. Shortlinks are cool.

But if you use curl -LI on that wp.me URL you see that it goes http -> http -> https which irks me.

$ curl -LI http://wp.me/pLamj-2Lz
HTTP/1.1 301 Moved Permanently
Location: http://blog.dembowski.net/?p=10637

HTTP/1.1 301 Moved Permanently
Location: https://blog.dembowski.net/?p=10637

HTTP/1.1 301 Moved Permanently
Location: https://blog.dembowski.net/2014/i-am-nginx-and-so-can-you/

$

I like https based URLs because I want the communication between my web server and your web browser to be encrypted.

My web server does 301 redirect the browser to the https version but I don’t want any plain text http in the mix. It’s not Jetpack’s fault, I’m passing the non-SSL URL to it to get the shortlink.

Having the shortlink point to a plain http URL doesn’t fit well with my tin foil hat. Since my web sites are SSL enabled there is no reason to use unencrypted http anymore.

YOURLS to the rescue

I am pretty sure that Jetpack’s URL shortner will handle SSL based URLs in a friendly encrypted way but I’d rather use YOURLS.

YOURLS stands for Your Own URL Shortner and I’ve been using my own installation for years. In December I blew up my multisite and disabled my YOURLS plugin (and several other things). Today I made a subtle change to my shortlink installation’s config.php file.

This line

define( 'YOURLS_SITE', 'http://dn7.me' );

was changed to this with https.

define( 'YOURLS_SITE', 'https://dn7.me' );

And just like that my short URLs are now SSL based. The old http shortlinks continue to work fine.

I previously used Ozh’s plugin but the plugin Andrew Norcross created is recommended by many and I  switched to that one. It’s really easy to use, you  just fill in 2 fields and click the check boxes.

WP-CLI  should be used in all the things

I could not find where the heck my URLs were being generated as non-SSL. If I asked in the forums or looked at the wp_get_shortlink() source code I am sure I could figure it out. But I’m lazy and instead I just used wp-cli like so.

cd /to/my/multisite/directory
wp db export ~/save-me.sql
wp search-replace 'http://blog.dembowski.net' 'https://blog.dembowski.net' --network

The export command was my safety net incase my backups aren’t as good as I think they are. If this hurt anything then I could put the database back right before I munged it up.

Today I published a post and it has this code and shortlink.

<link rel='shortlink' href='https://dn7.me/2ou' />

Looking at that with curl reveals this.

$ curl -LI https://dn7.me/2ou
HTTP/1.1 301 Moved Permanently
Location: https://blog.dembowski.net/2015/good-product-integration-is-important/

$

The https URL sends a 301 to the destination https URL with nothing else to see. My tin foil hat is now even a little tighter.

You do know that you use Jetpack, right Jan?

I’m not really concerned about data leakage and this really is just an excercise for me. I like Jetpack and understand the implications of continuing to use it.

When you setup a  web server the default port is 80 without any encryption. SSL on port 443 needs to be configured and turned on manually with x509 certs. Wouldn’t it be great if you could do away with HTTP and just use HTTPS? That’s part of what Let’s Encrypt is trying to accomplish.

As a service it’s supposed to be available mid-2015 and I can’t wait to see how that goes. Encryption everywhere is a great idea  and in the 21st century there’s no excuse not to use it.

January 31, 2015

Good product integration is important

My iPhone 6 arrived in the mail, a few calls later it was activated and my old Note II became a paperweight. It’s not that I dislike Android or Samsung products, it’s just that my latent Phone Curse™ kicked in. After 2 years it was time to retire the old one.

The old phone was getting long in the tooth. It’s been months since the camera could focus (that’s important, right? For a camera to focus?) I routinely lost my playlists and the built in keyboard code would crash all the time. Even after I factory reset the phone and formatted the storage. CRASH! Instant phone grief.

It’s not the phone. It’s me and it’s always been me. Any electronic device that is near me for too long loses it’s mind.

What I like about Apple products

Apple does something really well that is evil, persuasive and disruptive. Did I mention how EVIL they are?

Their phones work well by themselves or with other things such as Bluetooth equipped cars.

See what I mean about evil? With my Galaxy Note II I had problems getting music to play in my car. I would need to start the music app on my phone and cross my fingers. To sync my music (I use both iTunes and Google Play Music) I would try different applications such as doubleTwist’s AirSync but that was always hit or miss. Occasionally the sync would go spa and I’d have to use harsh language on it.

Using the Google Play Music app always worked provided I had good cell coverage. Listening to music while driving where it pauses is enough to make anyone start drinking. If the music is in the phone’s cache cool but if not it could be a long ride.

With my new iPhone I get into the car, wait for the Bluetooth to connect and hit play. If the car was set to the phone player already then music would just begin by itself. No muss, no fuss it just works.

Text messaging? Oh yeah, iPhones do that but they extend it into iMessage. When you log into Facetime or iMessage and you have a Mac you can continue to message via the Mac. It’s a smooth transition and I can pickup messaging without my phone. Same with Facetime and it’s not limited iPhones. I can use my phone to message or Facetime my daughter on her iPhone (she got Lily’s old phone with no service) from my phone or Mac.

With my old phone I never used a lock screen. The Note II is huge and typing the code was like walking across the room. On the iPhone the fingerprint reader is almost transparent in its use. Press the home button to awake the screen. Leave your thumb there a little longer and the phone unlocks.

While on the topic, iPhone apps can use the fingerprint reader too just like your iTunes account. I use 1Password and unlocking with just my thumb is amazingly cool. I’ve been playing with Clef and I authenticate to that service in the same way.

Again it all just works, the integration is seamless.

Yes, I can do most of that in Android with 3rd party apps

That’s where Apple extends their EVILNESS. It’s built in. The messaging and Facetime like experience on Android? Skype on your phone and Skype on your PC or Mac. There is no Facetime or iMessage for the PC that I am aware of and that’s not a mistake. Apple is in the business of selling their products, not PCs.

Same with the music sync and car integration. Apple works closely with car manufacturers so when I play music I see the cover art, time passed, time left, can select from playlists, scroll through songs, etc. With my built in Samsung music player I can see the song before, playing and next song. That’s it. The doubleTwist music player has even less functionality.

The Note II does not have a fingerprint reader but current models do. I’ll assume that they can be unlocked in similar ways but I don’t think the 3rd party app support is there.

I am not an Android hater

I like well designed products. And I did look at HTC phones and the current generation of Samsung phones. They’re really good but the integration problems I’m having are inherent to  the Android operating system. With the new Lollipop version that may have improved. With the Motorola line of phones running a “pure” version of Google’s OS maybe the integration with cars has improved.

There’s also the “change is good” factor for me. IOS and Android apps really are not the different anymore. With IOS you get less built in buttons (my old phone had a “go back” soft button, IOS has a home button) and once you change gears to IOS it’s all the same.

In another 2 years or so I expect my curse to kick in again. Maybe at that time I will switch back to a Google phone. Apple has a huge market and support but future Android phones might get the seamless experience I am looking for.

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Jan Dembowski

Jan Dembowski

I am a software enthusiast who is easily amused and definitely mostly harmless.

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