# Linux, Devops, Scripting, Cats and various things come to my mind
// also on this box: ./practice, ./tools and ./games
Assume the following scenario, you are developing a Python application that processes content from text files. The files might contain…
cat python-bloom-filter-check-string-existence-in-a-sea-of-billions-without-the-storage-bloat.md →In this article i will show you how you can record your terminal output and export it as an animated GIF, why to do that? there are…
cat how-to-record-your-terminal-session-and-export-it-as-animated-gif.md →grep is an awesome tool that allows you to search for strings, nunbers and patterns of them, its usage can be quite complicated since it…
cat how-to-grep-patterns-read-from-a-file.md →Assume the following scenario, you have a csv file with the following content and you need to do append / prepend text in specific columns…
cat how-to-append-or-prepend-text-in-specific-columns-with-awk.md →Recently i had the following request, there was a need for a solution that would read all entries in /etc/hosts and ping each host and…
cat linux-how-to-create-a-ping-report-with-a-simple-script.md →In a previous article of me i had give an example on how to use upx in order to compress executables but still be runnable, you can find…
cat how-to-make-smaller-docker-images-with-upx-and-multistage-builds.md →UPX (Ultimate Packer for eXecutables) is a popular open-source executable packer that compresses and reduces the size of executable files…
cat how-to-make-smaller-executables-with-upx.md →Working with crontabs in remote servers usually takes place with the following procedure, Assuming that you follow bad practices like me…
cat bash-how-to-manage-crontabs-remotely.md →Having gaps in measurements is very usual, this might happen due to many reasons, like lack of data, mistakes in data acquisition, loosing…
cat python-how-to-interpolate-in-pandas.md →Assume the following scenario! a hacker placed jpg files with company secrets in a server in order to retrieve them latter, jpg files have…
cat someone-hide-a-jpg-file-without-extension-in-your-system-how-you-can-find-it.md →
