Alternative tools written in C

A code searching tool similar to ack, with a focus on speed.

Linux performance monitor that tracks CPU, disk, memory, and network usage per process.

Breadth-first search for your files

Searches for binary patterns in files where standard grep cannot.

A collection of tools for indexing, inspecting, and visualizing disk usage.

Easily view, navigate and search your command history with shell history TUI suggest box for bash and zsh.

An interactive process viewer with color display, scrolling, filtering, and mouse support.

hwatch is a alternative watch that records the result of command execution and can display it history and diffs.

A sophisticated file transfer program supporting ftp, http, sftp, fish, torrent and more.

Network diagnostic tool that combines traceroute and ping in a single live display.

Monitor logfiles and command output in multiple windows in a terminal, with colorizing, filtering and merging.

ls with colors and more

ncurses disk usage analyzer, fast and easy to use in any minimal POSIX environment.

Parallel replacement for gzip gzip that exploits multiple processors and cores when compressing data.

A text-mode interface for Git that functions as a repository browser and staging assistant.

Terminal multiplexer — run multiple terminals from a single screen, detach and reattach sessions.