command-not-found.com

Finds duplicate files in a given set of directories. More information: <https://github.com/adrianlopezroche/fdupes>.

Print the number of processing units (normally CPUs) available. More information: <https://www.gnu.org/software/coreutils/nproc>.

Disk usage: estimate and summarize file and directory space usage. More information: <https://www.gnu.org/software/coreutils/du>.

Patch a file (or files) with a diff file. Note that diff files should be generated by the diff command. More information: <https://manned.org/patch>.

Generate pronounceable passwords. More information: <https://github.com/tytso/pwgen>.

A powerful, light-weight embeddable programming language. More information: <https://www.lua.org>.

User information lookup program. More information: <https://manned.org/finger>.

A VNC server that will enable VNC on an existing display server. By default, the server will automatically terminate once all clients disconnect from it. More information: <https://manned.org/x11vnc>.