Re: [GTALUG] Imagemagick and exif data labels question?

2017-09-13 Thread Scott Allen via talk
jhead is another command line tool that can manipulate jpeg exif and comment fields. -- Scott --- Talk Mailing List talk@gtalug.org https://gtalug.org/mailman/listinfo/talk

Re: [GTALUG] "Massage Passing" library?

2017-09-13 Thread ted leslie via talk
Also may want to consider libEv or asio (boost if c++)., which wrap the lower levels and also add in features. libEv is great if you want to keep watchers active while servicing many requests as those watchers fire. For messages across processes, i have used signals, locks and shmem to get

Re: [GTALUG] "Massage Passing" library?

2017-09-13 Thread Lennart Sorensen via talk
On Wed, Sep 13, 2017 at 03:24:25AM -0400, William Park via talk wrote: > I'm looking for keywords to search for... > > I have various local peripherals that I need to read and write. From > top of my head, I'm thinking 3 ways: > > 1. Use select(2) (and friends) to round-robin the

Re: [GTALUG] Imagemagick and exif data labels question?

2017-09-13 Thread Myles Braithwaite  via talk
Russell via talk wrote: > I would like to preserve my comments as exif data and pull them out to then > label the images in batches using the first example as a template. > > Is it possible to define your own exif data and mung it into the image file? You can use exiftool,

[GTALUG] Imagemagick and exif data labels question?

2017-09-13 Thread Russell via talk
I have a relatively large number of photos which I need to print with the timestamp and also add comments on the face of the image. I'm using convert to run through the directory to apply the timestamp to the image itself. #!/bin/bash for file in *.jpg ; do    convert "$file" -font \      

Re: [GTALUG] "Massage Passing" library?

2017-09-13 Thread Stewart C. Russell via talk
On 2017-09-13 03:24 AM, William Park via talk wrote: > > So, do you know any "message-passing" scheme, framework, or library that > I can look up? MQTT seems to be what all the cool kids in IoT are using today. “Mosquitto” seems to be the message broker of choice.

Re: [GTALUG] "Massage Passing" library?

2017-09-13 Thread Kevin Cozens via talk
On 2017-09-13 03:24 AM, William Park via talk wrote: 3. Each peripheral is serviced by a separate process, and they pass "messages". This option is what I want to investigate. So, do you know any "message-passing" scheme, framework, or library You could have a look at the message

[GTALUG] Links from my talk on Web Scraping last night

2017-09-13 Thread Myles Braithwaite  via talk
Jupyter Notebook: Articles: * Remedies for Web Scraping by John Gregory, * Web Scraping and Crawling Are Perfectly Legal, Right? by Benoit Bernard,

Re: [GTALUG] Where are we eating?

2017-09-13 Thread R360 DESIGN INC via talk
+1 for Pizza. r360design.ca On Tue, Sep 12, 2017 at 5:17 PM, Myles Braithwaite  via talk wrote: > +1 for Pizza. > > > On September 12, 2017 at 5:14:52 PM, Christopher Browne via talk > (talk@gtalug.org) wrote: >> >> On 12 September 2017 at 16:26, David Collier-Brown via talk

[GTALUG] What time are we supposed to meet?

2017-09-13 Thread Jon Stanley via talk
Johnathan Stanley --- Talk Mailing List talk@gtalug.org https://gtalug.org/mailman/listinfo/talk

Re: [GTALUG] "Massage Passing" library?

2017-09-13 Thread Tim Tisdall via talk
On 13 September 2017 at 03:24, William Park via talk wrote: > I have various local peripherals that I need to read and write. From > top of my head, I'm thinking 3 ways: I'd go with #1, but that's assuming your peripherals are some sort of I/O device. Most I/O usually ends up

[GTALUG] "Massage Passing" library?

2017-09-13 Thread William Park via talk
Hi all, I'm looking for keywords to search for... I have various local peripherals that I need to read and write. From top of my head, I'm thinking 3 ways: 1. Use select(2) (and friends) to round-robin the peripherals. 2. Each peripheral is serviced by a separate thread, and main