# Linux, Devops, Scripting, Cats and various things come to my mind
// also on this box: ./practice, ./tools and ./games
In the realm of data manipulation and analysis, Python’s pandas library stands as a cornerstone, offering a powerful and versatile toolkit…
cat mastering-essential-tricks-for-efficient-data-manipulation-with-python-pandas.md →The command line is a powerful tool that empowers users to interact with their computer’s operating system efficiently and effectively…
cat essential-bash-tricks.md →JSON is currently more popular than XML and there is a great tool to filter, query and transform JSON files its called jq, but since XML is…
cat xq-or-how-to-use-jq-with-xml-files.md →I had one script which did a very basic job, grepping for the keyword ‘ERROR’ and printing the results to the console. It worked but i…
cat how-to-display-only-new-results-that-did-not-exist-in-the-previous-grep-run.md →One of the most common operations is to add swap space to a Linux machine, there are two ways, the first one is to create a swap partition…
cat how-to-add-swap-space-to-linux.md →In the older times to expand a file system you would need to unmount the filesystem and apply some commands typically using the parted…
cat linux-how-to-expand-an-ext4-filesystem-online.md →In this article i will show you how to use curl a well known and trusted tool to write data to influxdb, probably now you are wondering…
cat use-curl-to-write-dinfluxdb.md →Recently i had a task to convert a csv file with timestamps in one column from a format to another! i didn't want to use Python for this…
cat awk-how-to-change-timestamp-format-of-a-column.md →One very common task is to delete files and directories that are older than a number of days, this is what usually we do with backups and…
cat linux-how-to-delete-files-and-directories-older-than-a-number-of-days.md →Do you use sendgrid to send emails? if yes this article will help you to use curl to send emails through shell, lets see how!
cat how-to-send-email-through-sendgrid-api-using-curl.md →
