command-not-found.com
Display information about USB buses and devices connected to them. More information: <https://manned.org/lsusb>.
Render HTML to PDF or PNG. More information: <https://weasyprint.org/>.
Command-line image resizer and rotator for JPEG and PNG images. More information: <https://github.com/jarun/imgp>.
Compiles C++ source files. Part of GCC (GNU Compiler Collection). More information: <https://gcc.gnu.org>.
Manages apt repository definitions. More information: <https://manned.org/apt-add-repository>.
PNG compression utility. More information: <https://github.com/google/zopfli>.
Execute Mocha JavaScript test runner. More information: <https://mochajs.org>.
Prints the numeric identifier for the current host (not necessarily the IP address). More information: <https://www.gnu.org/software/coreutils/hostid>.