pstree shows the currently running processes as a tree. This is free and open source software written in the C programming language.
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fuser – identifies processes using files or sockets
fuser identifies processes using files or sockets. It’s written in the C programming language and published under the GPL.
Read morelsfd – modern replacement for lsof
lsfd is intended to be a modern replacement for lsof on Linux systems. It’s free and open source software written in C.
Read moreAlternatives to popular CLI tools: lsof
We explore free and open source alternatives to lsof, a utility that lists file information about files opened by processes.
Read morefend – arbitrary-precision unit-aware calculator
fend is an arbitrary-precision unit-aware calculator. fend supports a few different output formats. It’s free and open source software.
Read morebcal – storage expression calculator
bcal (Byte CALculator) is a REPL CLI utility for storage expression evaluation, SI/IEC conversion, byte address calculation, and more.
Read moreconcalc – parser-algorithm of extcalc
concalc is a calculator for the Linux console. It is just the parser-algorithm of extcalc packed into a simple console program.
Read morebc-gh – implementation of dc and bc
bc-gh is an implementation of Unix dc and POSIX bc with GNU and BSD extensions. It’s free and open source software.
Read morecpc – text calculator
cpc is a text calculator with support for units and conversion. cpc parses and evaluates strings of math. It’s written in Rust.
Read moreeva – simple calculator REPL
eva is a simple calculator REPL, similar to bc, with syntax highlighting and persistent history. It’s free and open source software.
Read moreBest Free and Open Source Software – Utilities
Best Free and Open Source Linux Software covering compression tools, system cleaning, password managers, font tools, essential utilities.
Read moreLinguist – Ruby library
Linguist detects blob languages, ignore binary or vendored files, suppress generated files in diffs, and generate language breakdown graphs.
Read moreenry – command-line tool based on enry
enry is a programming language detector based on go-enry/go-enry/v2 library. enry is free and open source software.
Read moresloc – simple tool to count SLOC
sloc is a simple tool to count source lines of code. It’s free and open source software written in CoffeScript.
Read morepolyglot – command-line tool that determines project contents
The goal of poly is to able to point it to any directory and get an accurate, complete, and informative summary of its contents.
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