# Linux, Devops, Scripting, Cats and various things come to my mind
// also on this box: ./practice, ./tools and ./games
Scenario: we have two files in two remote servers and we want to find differences between them without copying files etc, the servers are…
cat diff-find-differences-of-two-files-in-remote-machines.md →Scenario: you have just landed to a company which does not have a an automation tool to copy your key to all hosts, to make things worse…
cat bash-tricks-how-to-copy-ssh-key-to-all-etc-host-entries-with-an-one-liner.md →Scenario: every day we run a report that produce a csv file with some IDs and we want to check the differences that those two files might…
cat grep-compare-two-unsorted-files-and-get-unique-lines.md →In this scenario we have a simple flask application that we want to dockerize, our application consists of a single file named server.py.
cat dockerize-a-python-application-work-with-containers.md →What is List Comprehension?
cat python-list-comprehension-tricks.md →We have the following scenario, we have a file with the following contents
cat linux-replace-a-character-with-another-after-n-occurances-of-a-character-wit.md →Parallel is a command that can help you do your work faster because it can execute your commands in parallel.
cat linux-parallel-how-to-execute-a-command-in-parallel-and-get-arguments-from-a-file.md →Scenario: We need to copy from a remote server to local files we dont have and files that their content is updated, also we dont have ssh…
cat use-rsync-to-copy-only-missing-files-and-files-with-updated-content-from-a-remote-server.md →One of the most used commands on the terminal is the “cd” command because working from the command line most likely means that you need to…
cat linux-smarter-file-system-navigation-on-the-command-line.md →