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Search Results for: essential system tools

Administrators in action

doas – execute commands as another user

May 31, 2023 Steve Emms CLI, Utilities

The doas utility is a program originally written for OpenBSD which allows a user to run a command as though they were another user.

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Administrators in action

pkexec – execute a command as another user

May 31, 2023 Steve Emms CLI, Utilities

pkexec allows an authorized user to execute a command as another user.

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Administrators in action

su – run a command with substitute user and group ID

May 31, 2023 Steve Emms CLI, Utilities

su allows commands to be run with a substitute user and group ID.

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Administrators in action

dzdo – execute commands with the privileges of another user

May 31, 2023 Steve Emms CLI, Utilities

dzdo is a command-line tool used to execute commands with the privileges of another user, such as the superuser or root user.

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Files

xtmsplit – Xtremsplit-compliant file splitter and merger

May 29, 2023 Steve Emms CLI, Utilities

xtmsplit is a command line program that allows to use or create .xtm files, like the Xtremsplit program allows on Windows.

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Files

filesplitter – split large file into multiple small files

May 29, 2023 Steve Emms CLI, Utilities

filesplitter is a CLI tool that split large files into multiple small files. It’s written in the Python programming language.

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System Administration

Best Free and Open Source Alternatives to Apple Activity Monitor

May 26, 2023 Steve Emms Software, System Software

Activity Monitor displays a variety of resources in use on a system in real time. We recommend the best free and open source alternatives.

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Documentation

plocate – much faster locate

May 25, 2023 Steve Emms CLI, Utilities

plocate is a locate based on posting lists, completely replacing mlocate with a much faster (and smaller) index.

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Documentation

mlocate – locate/updatedb implementation

May 25, 2023 Steve Emms CLI, Utilities

mlocate is a locate/updatedb implementation, a utility for finding files by name quickly. This is free and open source software.

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Monitoring

alder – minimal implementation of tree

May 19, 2023 Steve Emms CLI, Utilities

alder is a recursive directory listing program that supports file-size reporting, and pattern matching. Written in JavaScript.

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Monitoring

ictree – interactive tree

May 19, 2023 Steve Emms CLI, Utilities

ictree is like tree but interactive. This terminal-based program takes a list of contents of directories and displays them in a pager/

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Monitoring

tre – tree command, improved

May 19, 2023 Steve Emms CLI, Utilities

tre is a modern alternative to the tree command. tre provides a -e flag that, when used, turns on the “editor aliasing” feature.

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Monitoring

Tree – display a tree view of directories

May 19, 2023 Steve Emms CLI, Utilities

Tree is a handy little utility to display a tree view of directories. This is free and open source software written in C.

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Find

ddi – wrapper for dd

May 18, 2023 Steve Emms CLI, Utilities

ddi (or dd-interactive) is a wrapper for dd. It’s free and open source software written in the Rust programming language.

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SSD

pydf – fully colourised df-clone

May 15, 2023 Steve Emms CLI, Utilities

pydf is an all-singing, all-dancing, fully colourised df-clone. It’s written in the Python programming language and is public domain.

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Find

Atuin – magical shell history

May 14, 2023 Steve Emms CLI, Utilities

Atuin replaces your existing shell history with a SQLite database, and records additional context for your commands.

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Files

csplit – split a file into two or more smaller files determined by context lines

May 13, 2023 Steve Emms CLI, Utilities

csplit is a utility that splits a file into two or more smaller files determined by context lines.

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Files

lxSplit – simple tool for splitting files and joining the split files

May 13, 2023 Steve Emms CLI, Utilities

lxSplit is a simple tool for splitting files and joining the split files on unix-like platforms. It’s written in C.

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Files

csplitb – split binary files

May 13, 2023 Steve Emms CLI, Utilities

csplitb is a tool like csplit but which splits binary files based on content boundaries rather than index boundaries.

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Documentation

systeroid – powerful alternative to sysctl

May 9, 2023 Steve Emms CLI, Utilities

systeroid is “sysctl on steroids”. It can do everything that sysctl does and even more.

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