wtflag

Apache HTTP server benchmarking tool

transfer data with URLs

DNS lookup utility

GNU Privacy Guard encryption

DNS lookup utility

Show or set the system hostname

network configuration utility

network bandwidth measurement tool

network diagnostic tool combining ping and traceroute

netcat networking utility

network scanner

cryptography toolkit

test network connectivity

fast incremental file sync

secure file copy over SSH

socket statistics

remote shell access

packet capture and analysis

trace packet path to host

download files from the web

query domain registration info

strip directory and suffix from filenames

change file permissions

change file owner and group

copy files and directories

Convert and copy files

strip last component from file path

estimate disk usage

determine file type

search for files in directory trees

compress or decompress files

make links between files

find files by name quickly using a database

list directory contents

compute and check MD5 message digests

make directories

move or rename files and directories

monitor data through a pipe

resolve symbolic links and canonical paths

rename multiple files using patterns

remove files and directories

compute and check SHA-256 hashes

split a file into pieces

display file or filesystem status

archive files

Create files and update timestamps

list directory contents in a tree format

extract files from ZIP archives

compress files into archives

pattern scanning and text processing

Encode and decode base64

arbitrary precision calculator

concatenate and display files

format text into aligned columns

compare two sorted files line by line

extract sections from lines of files

compare files line by line

display a line of text

simple text formatter

wrap lines to a specified width

command-line fuzzy finder

search text with patterns

output the first lines of files

command-line JSON processor

File pager and viewer

number lines of files

merge lines of files side by side

reverse lines character by character

Fast code search with ripgrep

stream editor for text

print a sequence of numbers

generate random permutations

sort lines of text

extract printable strings from binary files

concatenate and print files in reverse

output the last lines of files

read stdin, write to stdout and files

translate or delete characters

filter adjacent duplicate lines

word, line, and byte count

build and execute commands from stdin

make a hex dump or reverse it

create command shortcuts

display a calendar

manage scheduled tasks

Display or set the system date and time

report disk space usage

print kernel ring buffer messages

run commands with modified environment variables

display system memory usage

interactive process viewer

print user and group IDs

query the systemd journal logs

send signals to processes

show listing of last logged-in users

print shared library dependencies

write messages to the system log

list block devices

list open files and connections

Manual pages

run a command with modified scheduling priority

run a command immune to hangups

look up processes by name or attributes

report running processes

terminal multiplexer

trace system calls and signals

execute commands as another user

manage systemd services

run a command with a time limit

terminal multiplexer

real-time process and system monitor

set default file creation permissions

print system and kernel information

show how long the system has been running

Run a command repeatedly

Locate commands on PATH

Debian and Ubuntu package manager

macOS and Linux package manager

Rust package manager and build tool

cross-platform build system generator

container management

GitHub CLI for repos, PRs, and issues

distributed version control

Kubernetes command-line interface

build automation tool

Node.js package manager

Python package manager

JavaScript package manager

audio/video converter and processor