Description: Derive is a mathematical software program used for symbolic and numeric manipulation of mathematical expressions. It has a graphical user interface and can perform various calculations, plot graphs, solve equations, and assist with math education.
Type: software
Description: grep is a command line text search tool on Unix systems. The `name` command lists all visible file names in the current directory. `name|grep` pipes the output of `name` into grep, allowing you to search through the file names in the current directory to filter and find specific files.
Type: software