Which Linux command or utility is simple, powerful, and surprisingly unknown to many people or used less often?

This could be a command or a piece of software or an application.

For example I’m surprised to find that many people are unaware of Caddy, a very simple web server that can make setting up a reverse proxy incredibly easy.

Another example is fzf. Many people overlook this, a fast command-line fuzzy finder. It’s versatile for searching files, directories, or even shell history with minimal effort.

  • @dil
    2•4 days ago

    This is sick!! Would you mind sharing your config?

    • EpheraEnglish
      3•4 days ago

      Nope, I’m glad to share.

      I personalized it from the “Gruvbox Rainbow” preset from here: https://starship.rs/presets/
      So, you might prefer that, if you’re not, well, me.

      You will need to set up a NerdFont, like the Starship installation guide says.

      Here’s my configuration:

      Spoiler 
      "$schema" = 'https://starship.rs/config-schema.json'

format = """
[$status](bg:color_red fg:color_fg0)\
[](fg:color_red bg:color_orange)\
[$cmd_duration](bg:color_orange fg:color_fg0)\
[](fg:color_orange bg:color_yellow)\
[$time](bg:color_yellow fg:color_fg0)\
[](fg:color_yellow)\
$line_break\
[$directory](bg:color_aqua fg:color_fg0)\
[](fg:color_aqua bg:color_blue)\
[$git_branch\
$git_status](bg:color_blue fg:color_fg0)\
[](fg:color_blue bg:color_bg3)\
[$c\
$rust\
$golang\
$nodejs\
$php\
$java\
$kotlin\
$haskell\
$python\
$docker_context](bg:color_bg3 fg:color_fg0)\
[](fg:color_bg3)\
$line_break\
$line_break"""

palette = 'gruvbox_dark'

[palettes.gruvbox_dark]
color_fg0 = '#ffffff'
color_bg1 = '#3c3836'
color_bg3 = '#665c54'
color_blue = '#458588'
color_aqua = '#689d6a'
color_green = '#98971a'
color_orange = '#d65d0e'
color_purple = '#b16286'
color_red = '#cc241d'
color_yellow = '#d79921'

[status]
disabled = false
symbol = ""
format = ' $symbol $status '

[username]
format = ' $user '

[directory]
format = " $path "
truncation_length = 3
truncation_symbol = "…/"

[directory.substitutions]
"Documents" = "󰈙 "
"Downloads" = " "
"Music" = "󰝚 "
"Pictures" = " "
"Projects" = "󰲋 "

[git_branch]
symbol = ""
format = ' $symbol $branch '

[git_status]
style = "bg:color_aqua"
format = '$all_status$ahead_behind '

[nodejs]
symbol = ""
format = ' $symbol $version '

[c]
symbol = " "
format = ' $symbol $version '

[rust]
symbol = ""
format = ' $symbol $version '

[golang]
symbol = ""
format = ' $symbol $version '

[php]
symbol = ""
format = ' $symbol $version '

[java]
symbol = " "
format = ' $symbol $version '

[kotlin]
symbol = ""
format = ' $symbol $version '

[haskell]
symbol = ""
format = ' $symbol $version '

[python]
symbol = ""
format = ' $symbol $version '

[cmd_duration]
format = ' 󱦟 $duration '

[time]
disabled = false
time_format = "%R"
format = '  $time '

[line_break]
disabled = false