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Category: Utilities

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kindd – dd GUI

June 18, 2023 Steve Emms CLI, Utilities

kindd is billed as a kindful dd. It’s written using Qt Quick, a software application framework. Open source software.

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dd_rescue – data recovery and data protection tool

June 18, 2023 Steve Emms CLI, Utilities

dd_rescue copies data from one file or block device to another. You can specify file positions (called seek and Skip in dd).

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Documentation

Hypercalc – interpreted calculator

June 14, 2023 Steve Emms CLI, Utilities

Hypercalc is an interpreted calculator program designed to calculate extremely large numbers.

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Alternatives to popular CLI tools: time

June 14, 2023 Steve Emms CLI, Software, Utilities

This article spotlights alternative tools to time, a simple tool that provides timing statistics about a program run.

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perf – performance analysis tools

June 14, 2023 Steve Emms CLI, Utilities

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

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rust-parallel – execute commands in parallel

June 12, 2023 Steve Emms CLI, Utilities

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

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rargs – xargs + awk with pattern matching support

June 12, 2023 Steve Emms CLI, Utilities

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

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parallel – shell tool for executing jobs in parallel

June 12, 2023 Steve Emms CLI, Utilities

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

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Documentation

xxd – make a hexdump or do the reverse

June 11, 2023 Steve Emms CLI, Utilities

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.

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uq – removes duplicate lines from the output, regardless of the order

June 11, 2023 Steve Emms CLI, Utilities

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

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semiuniq – uniq-like tool

June 11, 2023 Steve Emms CLI, Utilities

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

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runiq – filter duplicate lines from input

June 11, 2023 Steve Emms CLI, Utilities

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

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nauniq – non-adjacent uniq

June 11, 2023 Steve Emms CLI, Utilities

nauniq is similar to the Unix command uniq but detects repeated lines even if they are not adjacent. It’s written in Perl.

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huniq – removes duplicates from stdin using a hash table

June 11, 2023 Steve Emms CLI, Utilities

huniq remove duplicates from the given input. Note that huniq does not sort the input, it just removes duplicates.

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Diff Tools

difftastic – structural diff tool that compares files based on their syntax

June 10, 2023 Steve Emms CLI, Utilities

difftastic is a structural diff tool that understands syntax. It uses tree-sitter to build a parse tree.

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process

procs – modern replacement for ps

June 8, 2023 Steve Emms CLI, Utilities

procs is a replacement for ps. It has cross-platform support running under Linux and Windows, with experimental support for macOS.

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process

pstree – display a tree of processes

June 8, 2023 Steve Emms CLI, Utilities

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

June 6, 2023 Steve Emms CLI, Utilities

fuser identifies processes using files or sockets. It’s written in the C programming language and published under the GPL.

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lsfd – modern replacement for lsof

June 6, 2023 Steve Emms CLI, Utilities

lsfd is intended to be a modern replacement for lsof on Linux systems. It’s free and open source software written in C.

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Alternatives to popular CLI tools: lsof

June 6, 2023 Steve Emms CLI, Software, Utilities

We explore free and open source alternatives to lsof, a utility that lists file information about files opened by processes.

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