System information commands

找到 233 条

Directory listing

79 commands

acme.sh

shell-based ACME SSL/TLS certificate client

acme.sh --issue -d [example.com] -w [/var/www/html]
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arch

Print the machine hardware architecture

arch
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archey

Display system information with ASCII art logo

archey
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audacity

Open-source graphical audio editor for recording and editing sounds.

audacity
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austin-tui

Top-like TUI for the Austin Python frame stack sampler

austin-tui python3 [path/to/script.py]
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avidemux

Free video editor for cutting, filtering, and encoding

avidemux [video.mp4]
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b2-tools

Official Backblaze B2 cloud storage command-line tool

b2 account authorize [applicationKeyId] [applicationKey]
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blaise

Modern self-hosting Object Pascal compiler

blaise --source [Hello.pas] --output [Hello]
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bombadillo

Terminal browser for Gopher, Gemini, and Finger protocols

bombadillo
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bottom

Cross-platform graphical system and process monitor

btm
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collectdmon

monitoring daemon wrapper for collectd with auto-restart

collectdmon
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cuyo

Tetris-like puzzle game with many surprises

cuyo
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darling

translation layer for running macOS software on Linux

darling shell [uname]
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dart

command-line interface for the Dart programming language

dart [path/to/file.dart]
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dfc

disk usage display with color-coded graphs

dfc
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dstat

versatile resource statistics tool

dstat
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dua

fast parallel disk usage analyzer

dua
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dust

Intuitive disk usage analyzer with visualization

dust
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eclean

Gentoo repository cleanup utility

sudo eclean distfiles
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erdtree

Modern filesystem tree utility with git integration

erdtree [directory]
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gcx

Grafana Cloud CLI optimized for agentic usage

gcx auth login --server [https://myorg.grafana.net]
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gdu

Fast disk usage analyzer with interactive TUI

gdu
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gemini

AI-powered agentic coding assistant from Google

gemini
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growpart

extend a partition to fill available space

growpart /dev/sdX [n]
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gtop

terminal-based graphical activity monitor written in Node

gtop
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hours

No-frills time tracking toolkit for the command line

hours
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htop

interactive process viewer and system monitor

htop
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File inspection

48 commands

apisnip

TUI for trimming OpenAPI specifications

apisnip [input.yaml]
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apptainer-overlay

Create and manage writable overlay filesystems for containers.

apptainer overlay create -s [size] [path/to/image.sif]
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aws-cloudfront

Manage content delivery network distributions and caching.

aws cloudfront create-invalidation --distribution-id [EDFDVBD6EXAMPLE] --paths "/[path/to/file.jpg]" "/[images/*]"
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bookokrat

Terminal EPUB, PDF and DJVU book reader

bookokrat [path/to/book.epub]
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clone

Create a child process with fine-grained resource sharing

clone(child_func, stack_top, CLONE_NEWNS | SIGCHLD, arg)
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df

disk space usage on mounted filesystems

df
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distrobox

Run Linux distributions in containers with host integration

distrobox create --name [mycontainer] --image [ubuntu:latest]
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du

disk usage analyzer

du -sh [directory]
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duf

modern disk usage and free space utility

duf
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duff

duplicate file finder

duff [directory]
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flac

free lossless audio codec encoder and decoder

flac [audio.wav]
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git-column

Display data in columns

seq 1 24 | git column --mode=column --padding=[5]
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keepass2

free, open-source password manager that stores passwords in an encrypted

keepass2
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libreoffice

free, open-source office productivity suite including word processor

libreoffice [path/to/document]
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mpg123

fast, free console MPEG audio player supporting layers 1, 2, and 3

mpg123 [path/to/file1.mp3] [path/to/file2.mp3]
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nmon

systems administrator, tuner, and benchmark tool that monitors and displays

nmon
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nms

Recreate the on-screen decryption effect from the movie Sneakers

echo "[text]" | nms
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nproc

prints the number of processing units available to the current process

nproc
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o

snappy, configuration-free terminal text editor and mini-IDE (orbiton)

o [file]
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orbiton

Configuration-free terminal text editor and minimal IDE

o [path/to/file]
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osmium

command-line tool for working with OpenStreetMap data

osmium extract -b [left],[bottom],[right],[top] [input.osm.pbf] -o [output.osm.pbf]
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pico

simple, user-friendly text editor originally developed as the composer

pico [path/to/file]
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psql

PostgreSQL interactive terminal client

psql -d [database]
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py-spy

Low-overhead sampling profiler for Python

py-spy top --pid [pid]
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qgis

Open-source Geographic Information System

qgis
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quilt

Manage ordered series of patches

quilt new [patch_name.patch]
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rlisp

ALGOL-style Standard Lisp dialect used by REDUCE

rlisp
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Search and filters

40 commands

acountry

IP address geolocation lookup via DNS

acountry [example.com]
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arch-wiki

Search the Arch Linux Wiki from the terminal

arch-wiki [search_term]
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asan

Detect memory errors at runtime via compiler instrumentation.

gcc -fsanitize=address -g [program.c] -o [program]
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az-quantum

Manage Azure Quantum workspaces and jobs

az quantum offerings list --location [eastus]
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blight

Control display backlight brightness

blight set [50]
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cdrecord

burn data to CD, DVD, and Blu-ray discs

cdrecord -v dev=[/dev/sr0] [image.iso]
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dc

arbitrary-precision reverse Polish notation calculator

dc
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dirs

directory stack display command

dirs
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e2freefrag

analyze ext filesystem free space fragmentation

e2freefrag [/dev/sdXN]
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fancontrol

automated temperature-based fan speed control

sudo fancontrol
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gpclient

GlobalProtect VPN client for Linux

gpclient connect [vpn_gateway_url]
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l123

Modern terminal spreadsheet inspired by Lotus 1-2-3

l123
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mpg321

command-line MP3 player, a free clone of mpg123

mpg321 [file.mp3]
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mufetch

Neofetch-style music info display for the terminal

mufetch
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ntpctl

queries the OpenNTPD daemon for synchronization status

ntpctl -s status
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ophcrack

windows password cracker that uses rainbow tables to recover passwords from LM

ophcrack -g -d [path/to/tables] -f [hashes.txt]
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opusenc

encodes audio to Opus format

opusenc [input.wav] [output.opus]
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pnmcrop

Automatically crop borders from PNM images

pnmcrop [input.pnm] > [output.pnm]
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pop

Remove top value from stack

pop
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popd

Pop directory from shell directory stack

popd
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pvdisplay

show detailed information about LVM physical volumes

sudo pvdisplay
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rankmirrors

Rank Arch Linux pacman mirrors by speed

rankmirrors [/etc/pacman.d/mirrorlist]
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rustormy

Neofetch-inspired weather CLI with ASCII art

rustormy
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scan-build

Clang static analyzer build integration tool

scan-build make
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snakefmt

Opinionated code formatter for Snakemake workflow files

snakefmt [Snakefile]
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standard

Zero-configuration JavaScript style linter

standard
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streamlit

Build data web apps from Python scripts

streamlit run [app.py]
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swaynag

Shows warning or error messages with buttons on Sway

swaynag -m "[Low battery]"
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Text processing

26 commands

blender

3D creation suite for modeling, animation, and rendering

blender
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clido

command-line todo list manager

clido list
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ctop

Real-time container metrics monitor

ctop -a
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dtop

Terminal dashboard for Docker container monitoring

dtop
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free

display memory usage statistics

free
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http-prompt

interactive command-line HTTP client featuring autocomplete and syntax

http-prompt
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i2cdetect

scans I2C buses to detect connected devices

i2cdetect -l
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iftop

displays bandwidth usage on a network interface, broken down by connection

sudo iftop
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mdp

A command-line based markdown presentation tool

mdp [presentation.md]
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opera-stable

Launches the Opera web browser, a Chromium-based browser

opera-stable
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pamcut

extracts a rectangular region from a PAM or PNM image

pamcut [x] [y] [width] [height] [input.pam] > [output.pam]
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pnmcut

Extract rectangular region from PNM images

pnmcut [x] [y] [width] [height] [input.pnm] > [output.pnm]
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setarch

Change reported architecture for program execution

setarch i686 [command]
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slabtop

Display kernel slab cache information

sudo slabtop
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switch_root

Switch to new root filesystem during boot

switch_root [new_root] [/sbin/init]
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tuir

Terminal user interface for Reddit

tuir
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tuptime

Historical and statistical system uptime/downtime reporter

tuptime
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ukify

Build and sign Unified Kernel Images for UEFI

ukify build --linux=[/boot/vmlinuz] --initrd=[/boot/initrd.img] --cmdline=["root=/dev/sda1 ro"] --output=[uki.efi]
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up

Write Linux pipes interactively with live preview

lshw |& up
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vrms

Report non-free packages on Debian systems

vrms
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yosys

Open source Verilog RTL synthesis framework

yosys -p "synth -top [module]" [design.v]
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File operations

25 commands

adguardian-term

Terminal dashboard for AdGuard Home

ADGUARD_IP="192.168.1.1" ADGUARD_PORT="3000" ADGUARD_USERNAME="admin" ADGUARD_PASSWORD="pass" adguardian
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btm

Cross-platform terminal system monitor

btm
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dagster

data orchestration platform for software-defined assets

dagster dev
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duplicacy

lock-free cloud backup with deduplication

duplicacy init [snapshot_id] [/path/to/storage]
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getln

read a line from the zsh buffer stack

getln [variable_name]
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gvfs-trash

GNOME Virtual File System command that moves files and directories

gvfs-trash [path/to/file]
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iotop

Top-like utility for monitoring disk I/O usage by processes in real-time

sudo iotop
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ipcrm

removes System V IPC resources

ipcrm -m [shmem_id]
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ko

Build and deploy Go container images without a Dockerfile

ko build [./cmd/app]
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nmap

Network exploration and security auditing tool

nmap [192.168.1.1]
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ranger

Terminal file manager with vim keybindings

ranger
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sot

System observation tool with live graphs

sot
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sreport

Slurm cluster usage report generator

sreport -p cluster utilization
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surge

Instant static website publishing platform

surge
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uname

Print system and kernel information

uname -a
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yard

Ruby documentation generator

yard doc
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Network diagnostics

22 commands

certbot

Let's Encrypt certificate management

sudo certbot certonly --webroot -w [path/to/webroot] -d [subdomain.example.com]
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chdig

TUI for ClickHouse monitoring and debugging

chdig
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docker-top

Display the running processes of a container

docker top [container]
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gpg

GNU Privacy Guard encryption and signing tool

gpg --gen-key
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guake

drop-down terminal for GNOME that provides quick access to a terminal

F12
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i386

run a program with the 32-bit x86 (i386) personality — alias of setarch i386

tldr setarch
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jmtpfs

FUSE filesystem for accessing MTP devices like Android phones

jmtpfs [mountpoint]
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ktop

Top-like monitoring tool for Kubernetes clusters

ktop
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lg

GNOME Shell integrated debugger and inspector

> Alt+F2, type "lg", press Enter
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lsblk

List information about block devices

lsblk
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personality

Set the process execution domain via system call

setarch $(uname -m) -R [command]
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pingtop

Ping multiple servers and show results in a top-like terminal UI

pingtop [host1] [host2] [host3]
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pw-top

Real-time PipeWire performance statistics

pw-top
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top

Real-time system process monitor

top
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vitepress

Vite-powered static site generator

vitepress dev [docs]
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w

Show logged-in users and activity

w
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Processes and services

22 commands

az-appservice

Manage Azure App Service plans and environments

az appservice plan list
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bit

Modern Git CLI wrapper with simplified commands

bit save
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fdroidcl

command-line client for F-Droid repository

fdroidcl search [query]
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jj-commit

Update the description and create a new change on top in Jujutsu

jj commit -m "[message]"
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jj-new

creates a new change in the repository

jj new
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jnv

interactive JSON viewer and jq filter editor

jnv [path/to/data.json]
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lxc-top

displays real-time resource usage of LXC containers similar to top for processes

lxc-top
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mytop

displays MySQL server activity in real-time, similar to top for processes

mytop
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neofetch

command-line system information tool with ASCII art

neofetch
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pfetch

displays system information with ASCII art

pfetch
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radeontop

Monitor AMD Radeon GPU utilization in real time

radeontop
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tegratop

TUI monitoring tool for NVIDIA Jetson boards

tegratop
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tiptop

Top-like display backed by hardware performance counters

tiptop
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uptimed

Uptime record tracking daemon

sudo systemctl start uptimed
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vgs

Report LVM volume group information

sudo vgs
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xfreerdp

Free RDP remote desktop client

xfreerdp /u:[username] /p:[password] /v:[ip_address]
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xo

Opinionated JavaScript and TypeScript linter

xo
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Shell workflow

3 commands

hwinfo-tui

Terminal visualization for real-time hardware sensor data from HWInfo

hwinfo-tui monitor [sensors.csv] "[sensor_name]"
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veracrypt

Open-source disk encryption software

veracrypt -t -c --random-source=/dev/urandom
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Users and permissions

3 commands

lshw

extracts detailed information about the hardware configuration of the machine

sudo lshw -short
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modprobe

intelligently adds or removes modules from the Linux kernel

sudo modprobe -n module_name
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pvs

Report physical volume information

sudo pvs
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HTTP and downloads

2 commands

is-up

checks if websites are accessible

is-up [example.com]
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p0f

performs passive OS fingerprinting

p0f -i [eth0]
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Package management

2 commands

brew-leaves

List top-level installed packages that are not dependencies

brew leaves
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npm-name

checks if package names are available on npm

npm-name [package-name]
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uptime commands

2 commands

uptime

Show system uptime and load averages

uptime
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Containers and orchestration

1 commands

colima

container runtime for macOS and Linux

colima start
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Disk and filesystems

1 commands

sfill

Securely wipe free disk space

sfill /path/to/mounted_disk
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dbeaver commands

1 commands

fastfetch commands

1 commands

gnuradio-companion commands

1 commands

gnuradio

software-defined radio signal processing toolkit

gnuradio-companion
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go commands

1 commands

hsd-cli commands

1 commands

hsd-cli

command-line interface for Handshake daemon

hsd-cli wallet get
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lobtui commands

1 commands

lobtui

TUI for browsing lobste.rs in the terminal

lobtui
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lshw commands

1 commands

neofetch commands

1 commands

nitch commands

1 commands

nitch

small, fast system fetch utility written in Nim

nitch
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pio commands

1 commands

pnmpad commands

1 commands

pnmpad

Add padding to PNM images

pnmpad -left [10] -right [10] [input.pnm] > [output.pnm]
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screenfetch commands

1 commands

sensors commands

1 commands

snmpstatus commands

1 commands

snmpstatus

Retrieve SNMP agent status summary

snmpstatus -v [2c] -c [public] [host]
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stormy commands

1 commands

zuse commands

1 commands

zuse

Sleek minimal IRC client for the terminal

zuse
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