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Minifying container images with DockerSlim

04.08.2020

Home » Archive » 2020 » Issue 58: Graph... »

] are impressive, although Node.js, Ruby, Golang, Java, PHP, and other languages can be expected to achieve similar results. Listing 1 Python Minify Results from ubuntu:14.04 - 438MB => 16.8MB

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Automation Scripting with PHP

16.10.2012

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($ssh, '/sbin/ifconfig'); 07 stream_set_blocking($stream, true); 08 09 $response = ''; 10 while($buffer = fread($stream, 4096)) { 11 $response .= $buffer; 12 } 13 14 fclose($stream); 15 echo $response; 16 17

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Update your Docker containers safely

07.06.2019

Home » Archive » 2019 » Issue 51: Self-... »

this script, please let me know, preferably in Python 06 # hanscees@AT@hanscees.com 07 # modified from https://gist.github.com/cirocosta/17ea17be7ac11594cb0f290b0a3ac0d1x 08 09 set -o errexit 10 11 main() { 12

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Finally: Java 9

13.02.2017

Home » Archive » 2017 » Issue 37: Distr... »

Lead Image © Krockenmitte, photocase.com

to the needs of an application. After all, the standard libraries in Java 8 weigh in at around 60MB and 20,000 classes. They not only need space on the hard drive, but the computer also needs to load them

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Distributed storage with Sheepdog

07.10.2014

Home » Archive » 2014 » Issue 23: 10 Ti... »

/lib/sheepdog root 582 581 0 13:13 ? 12:00:00 AM sheep -p 7000 /var/lib/sheepdog # grep sheep /proc/mounts /dev/sdb1 /var/lib/sheepdog ext4 rw,relatime,data=ordered 0 0 # grep sheep /etc/fstab /dev

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Using the MQTT IoT protocol for unusual but useful purposes

03.12.2015

Home » Archive » 2015 » Issue 30: OpenD... »

(msg.payload)) 07 08 mqtt = paho.Client() 09 mqtt.on_message = on_message 10 11 mqtt.connect("localhost", 1883, 60) 12 mqtt.subscribe("linux/+", 0) 13 14 mqtt.loop_forever() The client now connects

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Process, Network, and Disk Metrics

26.02.2014