Commands you use every day in the CLI? In your editor?
I can trivially enter Emacs and modify Apache config when it breaks backwards compat between distribution upgrades, but when it's infrastructure as code...
I can’t think of a single time I’ve had an Apache config break with upgrades - other than having to recompile the webservice proxy module to change the case of the Upgrade header for a device that doesn’t work with the standards and is case sensitive
(Major upgrades every couple of years break the binary compatibility)
(Major upgrades every couple of years break the binary compatibility)