Search Results for "learning"

...It demonstrates practical patterns for repository interfaces, DTOs, and consistent response envelopes that keep APIs predictable. Testing is first-class: ports and adapters are designed for mocking and table-driven tests, which reduces friction when you add features. As a learning resource and a real starter, it helps teams jumpstart services with boundaries that age well.

Tracks your most used directories, based on 'frecency'. After a short learning phase, z will take you to the most 'frecent directory that matches ALL of the regexes given on the command line, in order. For example, z foo bar would match /foo/bar but not /bar/foo. The rank of directories maintained by z undergoes aging based on a simple formula. The rank of each entry is incremented every time it is accessed.

/usr/bin/passwd offers a "safe way" for root to edit /etc/passwd (or shadow). If setuid it allows regular users to change passwd without asking root to do changes for them. (note: does have learning curve on args to choose) gnupasswd - gnu change user password gnugpasswd - gnu change group password gnupasswd(1) has a goal to work with older login.c/linux and some newer too, also "getpwent" (any glibc). or help convert. gnupassd does pass only: leaves all else alone (compat). small, simpler for single admin / small linux bases. ...