Let me explain quickly my problems and how I finally fixed it.
A short guide about installing the Powerlevel9k theme for ZSH on my MBP.
Display hidden files (dotfiles) in Finder. Quickly toggle with the newly added key combination.
My personal preferenced style of an attribution line in an email program.
Let me not forget those steps needed to write a dmg file to a SD-card with dd.
Mount ISO or RAW disk images on macOS with hdiutil.
This lets you basically run a command via cron on every first saturday in a month.
This is the way I compiled tin the last time on my Mac.
Burns an ISO image to a CD-ROM or DVD-ROM. This might also be available in Finder itself, but I think the command line version is a tick faster.
If you plan to reinstall your OS later again or need to test a few things — this lets you install exactly the same partition table over and over again.
Show hidden files (dot-files) in Finder. A command for your terminal.
Replace filename suffices of all files in a directory.
How to disable the dashboard on Apple macOS in a terminal.
If you’re interested in a quick way to wake up your computers via menu but still in a shell then this might be the right snippet for you.
Uploads quickly a file to a pre-defined but hard-coded location on a server via SCP