$ ls -lh ./posts
// also on this box: ./practice, ./tools and ./games
bash: How to get first and last dates of previous month
I had a task that i needed to calculate some data between the first and the last date of the previous month, bash is powerful and provides…
cat bash-how-to-get-first-and-last-dates-of-previous-month.md →How to import a csv file to influxdb
Recently i needed a way to import csv file to influxdb, of course there was always the option to create something custom, but this would…
cat how-to-import-a-csv-file-to-influxdb.md →Linux: a quick way to find swap usage of processes
Recently i had to deal with a swap usage issue, and i need a fast way to find out top swap consumer processes, a simple one-liner is this
cat linux-a-quick-way-to-find-swap-usage-of-processes.md →j2cli — Templating Shell Scripts
j2cli is a simple but awesome tool that provides an easy way to template shell scripts, it uses jinja2 as a templating engine
cat j2cli-templating-shell-scripts.md →How to remove ‘Unknown Locale (qaa-Latn)’ from windows
This tend to happen after windows update, the problem is that you cannot delete it from language preferences because is not listed there in…
cat how-to-remove-unknown-locale-qaa-latn-from-windows.md →
Bash — parallel command execution
There are three ways to execute commands in parallel using bash
cat bash-parallel-command-execution.md →
influxdb: How To Compact your Database files
If your series are created or deleted very often it might be necessary to compact the series files in order to reduce their size on disk…
cat influxdb-how-to-compact-your-database-files.md →
learn regular expressions the easy way
Regular expressions is a sequence of characters that specify a search pattern, regexes are super useful and can help you in administration…
cat learn-regular-expressions-the-easy-way.md →