Getting Started with NumPy in Python
A guide for beginners to get started with NumPy.
cat python-numpy-how-to-start.md →$ ls -lh ./posts
// also on this box: ./practice, ./tools and ./games
How to Create Simple Graphs Using Matplotlib
A comprehensive guide with code explanations on creating simple graphs using Matplotlib.
cat matplotlib-creating-and-explaining-simple-graphs.md →
Linux: How to create an SSH tunnel as a systemd service
Much often you will need a constant SSH tunnel connection, to avoid the administrative load for those tunnels after a reboot is to…
cat linux-how-to-create-an-ssh-tunnel-as-a-systemd-service.md →
Linux: How to setup an SFTP server
One very common task is to create an sftp account, more often some security practices with sftp accounts include
cat linux-how-to-setup-an-sftp-server.md →
Rsync with tricks!
If you often need to copy or sync data from a server to another you will probably miss some of the following features
cat rsync-with-tricks.md →Python: performing operations on numpy arrays
Its very easy to do math operations in numpy arrays
cat python-performing-operations-on-numpy-arrays.md →Python: reshaping a numpy array
numpy arrays can be re-shaped this means that we can assign the elements of an array into a new array with a different number of rows and…
cat python-reshaping-a-numpy-array.md →
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 →