Rust 4 Python 2 Shell 2 Go 1 C 1 C++ 1

uname 3 cat 3 dc (desk calculator) & bc 2 uniq 1 df 1 cal 1 ping 1 awk, sed, tr, and cut 1

terminal 3 linux 2 shell 2 tool 2 cli 2 command-line 2 rust 2 bitwise-operation 1 bitwise 1 hexadecimal 1 binary-data 1 syntax-highlighting 1 git 1 python 1 icalendar 1 calendar 1 information-retrieval 1 desktop 1 bash 1 memory-efficiency 1 filtering-uniques 1 algorithms 1 ping 1 network-monitoring 1 graph 1 windows 1 user-friendly 1 tui 1 openbsd 1 macos 1 freebsd 1 filesystem 1 disk-usage 1 disk-space 1 df 1 terminal-app 1 curses 1 c 1