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Docker - how can I copy a file from an image to a host?
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I am using boot2docker on MacOS. I can assure you that scripts based on "docker cp" are portable. Because any command is relayed inside boot2docker but then the binary stream is relayed back to the docker command line client running on your mac. So write operations from the docke...
Can you control how an SVG's stroke-width is drawn?
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I created a svg-contour script for tracing contour of any SVGGeometryElement which can be used as a workaround of stroke-alignment, for anyone interested you can find a description here
– maioman
Dec 2 '16 at 1...
Portable way to get file size (in bytes) in shell?
...did that on a full hard disk. It was slow enough that I could re-write the script before the first one finished, came here to remember how I did it lol.
– Camilo Martin
Jul 27 '12 at 13:43
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Using vagrant to run virtual machines with desktop environment
...o move one step further, and use the capabilities of Vagrant to have the description of the machine in a text file and then be able to "raise" that machine based on that text file. Combined to puppet, this would solve us the problem that everyone have different software versions installed in the VM....
How to change Elasticsearch max memory size
...re referred to some previous distribution.
On Debian 8 modify the service script normally place in /usr/lib/systemd/system/elasticsearch.service, and add Environment=ES_HEAP_SIZE=8G
just below the other "Environment=*" lines.
Now reload the service script with systemctl daemon-reload and restart ...
Why is printing to stdout so slow? Can it be sped up?
...term and got significantly better results. Below is the output of my test script (at the bottom of the question) when running in wterm at 1920x1200 in on the same system where the basic print option took 12s using gnome-terminal:
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timing summary (100k lines each)
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print ...
Copy tables from one database to another in SQL Server
... answer generally. It's unusable for automation to be called from within a script for instance. BTW the author asked specifically for an "..SQL statement..". But of course it's a great answer, but not a better one ;).
– grizzly
Nov 5 '12 at 9:35
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How to read a file into a variable in shell?
...le and not just print out the file.
How can I do this? I have written this script but it isn't quite what I needed:
7 Answe...
How does Facebook Sharer select Images and other metadata when sharing my URL?
...rimage.jpg.
Can I update these meta tags with client side code like Javascript or jQuery?
No. Much like search engine crawlers, the Facebook scraper does not execute scripts so whatever meta tags are present when the page is downloaded are the meta tags that are used for image selection.
Adding...
How to create index in Entity Framework 6.2 with code first
...t it seems the index name is sometimes missing after scaffolding in the up script. It only appeared for me when using 4 or more properties in my index. I'm working with EF 6.1.3.
– Mixxiphoid
Jul 11 '15 at 10:14
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