Utilities Archives - Page 90 of 125

perf – performance analysis tools

Performance counters for Linux are a kernel-based subsystem that provide a framework for all things performance analysis.

Flemozi is a simple, fast, and lightweight picker for desktop operating systems. It’s written in Dart.

rust-parallel is a command-line utility to execute commands in parallel and aggregate their output. It’s written in Rust.

Think of rargs as similar to xargs and awk with pattern-matching support. It’s written in the Rust programming language.

parallel is a shell tool for executing jobs in parallel using one or more computers. This tool is written in Perl.

We spotlight alternative tools to hexdump, a utility that displays file contents in hexadecimal, octal, or ascii.

xxd creates a hex dump of a given file or standard input. It can also convert a hex dump back to its original binary form.

uq is a simple, user-friendly alternative to sort | uniq. It removes duplicate lines from the output, regardless of the order.

The semiuniq program reads over lines of input and write lines of output that are “semi-unique” by eliminating repeated lines that are close.

runiq offers an efficient way (in both time and space) to filter duplicate entries (lines) from textual input.