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Using NFS for Development on Mac OS with a Bare-Metal Linux Docker Host Bind Mount

This post describes how to develop on a relatively weak MacBook Air (without the M1 chip ;->) with Mac OS and let the containers run natively on a relatively strong bare-metal Intel NUC with Manjaro Linux (connected via the DOCKER_HOST ENV VAR) on the same local network. >>

arne on docker, linux, mac os | 11 DECEMBER 2020

Fixing Docker Command Auto Completion in Mac OS Catalina

After having upgraded to Mac OS Catalina the configuration of docker auto completion for both bash and zsh as suggested here will no longer work - probably due to the read-only system volume. >>

arne on docker, mac os | 16 OCTOBER 2019

Data Exploration In BASH

Sometimes it is necessary to do some initial exploration in huge data files like a .csv without a GUI: Sometimes you might only have a terminal window but no GUI application like Excel or an Editor available or sometimes the files are just so big that it takes ages for them to load and/or work with them in a GUI application. >>

arne on nosql, linux | 22 MAY 2019

Import CSV Data into Redis with a Single CLI Command

A few weeks back at talpasolutions I needed - only for performance testing purposes - to import a .tsv file (round about 600,000 lines with time-stamped sensor data in 15 columns) to see how Redis handles it (especially memory wise). As it turned out the import is feasible with a single, one-(long)-line cli command. >>

arne on nosql, redis, linux | 12 FEBRUARY 2019

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