Andrew Spyker aspyker
aspyker
/ ubuntu vbox networking config
Created
August 19, 2017 02:38
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| /etc/network/interfaces | |
| # This file describes the network interfaces available on your system | |
| # and how to activate them. For more information, see interfaces(5). | |
| source /etc/network/interfaces.d/* | |
| # The loopback network interface | |
| auto lo | |
| iface lo inet loopback |
aspyker
/ Docker tips and tricks
Created
January 8, 2017 21:08
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| How to get into Docker for MAC to adjust DNS: | |
| - docker run -it --privileged --pid=host ubuntu:latest nsenter -t 1 -m -u -n -i sh |
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| Note: I wasn't (yet) able to get this to work, but adding here so maybe someone else gets further: | |
| - get your host name for the API .. something like COMPANYNAME.hipchat.com | |
| - create an oauth token for your user through the hipchat web UI, lets say it is OAUTHKEY with all permissions | |
| - find an image you want to use for your room avatar and get the base64 encoded version using a tool like: | |
| https://www.base64-image.de/ | |
| - save the image to with the below contents, let's say as avatar.json: | |
| { "avatar" : "base64encodinghere" } |
aspyker
/ gist:a9eda1c5614fa77f4e70
Last active
December 4, 2015 01:00
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| var http = require('http'); | |
| const PORT=7001; | |
| function handleRequest(req, res){ | |
| console.log(req.connection.remoteAddress + " " + req.method + " " + req.url); | |
| res.statusCode = 400; | |
| res.end("This registry no longer supported, see http://userpage"); // update userpage to instructions of where to use now | |
| } | |
| var server = http.createServer(handleRequest); |
aspyker
/ docker push problem
Last active
October 22, 2015 22:34
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| xxx's are to protect the innocent | |
| time="2015-10-22T19:10:07.859041867Z" level=debug msg="authorizing request"... | |
| time="2015-10-22T19:10:07.859144898Z" level=debug msg=GetImageLayer... | |
| time="2015-10-22T19:10:07.859212716Z" level=debug msg="(*layerInfoCache).Fetch... | |
| time="2015-10-22T19:10:07.859263105Z" level=debug msg="(*layerStore).Fetch... | |
| time="2015-10-22T19:10:07.892128979Z" level=info msg="s3.GetContent(... | |
| time="2015-10-22T19:10:07.964998121Z" level=info msg="s3.Stat(... | |
| time="2015-10-22T19:10:11.328120032Z" level=info msg="s3.Stat(... | |
| time="2015-10-22T19:10:11.328204918Z" level=info msg="(*layerInfoCache).Fetch... |
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| http://currentmillis.com/ |
aspyker
/ how to use wildcards during ssh
Created
August 30, 2015 23:07
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| http://stackoverflow.com/questions/19302129/wildcard-over-ssh-not-working |
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| ./gradlew -q subproject:dependencyInsight --dependency group.modulename | |
| ./gradle -q subproject:dependencies --configuration runtime |
aspyker
/ gist:2a9ecaed1a2c79f1b0d6
Last active
April 27, 2021 00:25
running jmxterm from command line to force gc
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| wget http://downloads.sourceforge.net/project/cyclops-group/jmxterm/0.2/jmxterm-0.2-uber.jar | |
| a@a:~$ java -jar jmxterm-0.2-uber.jar | |
| Welcome to JMX terminal. Type "help" for available commands. | |
| ?$ open localhost:8076 | |
| Connection to localhost:8076 is opened | |
| >$ bean java.lang:type=Memory | |
| bean is set to java.lang:type=Memory | |
| >$ run gc | |
| calling operation gc of mbean java.lang:type=Memory |
aspyker
/ gist:a03d263491cc80a4a5bb
Created
April 22, 2015 06:17
question on exception handling and scala val/var
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| // trying to use a val (what I'd like to do somehow) | |
| try { | |
| val someThing = getSomeThingThatCouldThrowException() | |
| } | |
| finally { | |
| if (someThing != null) someThing.close() | |
| } | |
| // foreced to use a var (what works) | |
| var something = null |
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