Linux: How to real-time plot in a terminal
Often i need a quick visualization of data generated in real time by a command line tool, looking for such tools i found ttyplot which is……
$ grep -rn "#Linux" ./posts
Linux: chmod awesome tips and tricks
chmod tips and tricks!…
Linux: create a cron expression based on current time plus the amount of time you want
Automate the creation of cronjobs!…
Linux: find files created/modified after, before and between a timestamp
Find files created or modified after, before and between a timestamp!…
How to export — import a WSL Linux instance
In this article, I will show how to export and import a WSL Linux instance; some of the reasons to use this feature are…
Linux: convert rows to columns with the paste command
Recently i had to deal with a script that produce row output…
Linux: recover deleted text files using grep
Recently i did a mistake, i accidentally deleted a script on my file system that had tool about a week to complete it, i started exploring……
Linux: sum a column of numbers
A often problem i have to deal is how to sum columns of numeric data piped from other commands or files, lets see how we can deal with……
Ubuntu: How to use netplan to configure static IP
Netplan enables easily configuring networking on a system via YAML files. Netplan processes the YAML and generates the required……
Linux: how to run a command as another user
There are two ways to execute a command as another user, using sudo or using su , despite they do the same thing the way how they work is……