luneta

Luneta is an interactive filter that can be easily composed within any script.

It's a fast and lightweight terminal tool that brings swiftness to your daily hacks. 🐚

About

• Fast
• Small binary (~ 1mb)
• Multiple line selection
• Adaptable screen size
• Supports terminals that are not capable of redefining colors --color=FALSE

Run luneta -h for help:

usage: luneta [options]
-v --version version
-q   --query default query to be used upon startup
-f  --filter do not start interactive finder, e.g -f="pattern"
    --height set the maximum window height (number of lines), e.g --height 25
     --color color support, e.g --color=FALSE
-h    --help This help information.

Installation

It should work on any ANSI/POSIX-conforming unix.

Precompiled binaries - Make sure that libncurses is installed.

Snap

Linux distributions that support snaps.

snap install luneta

Manual Installation

Prerequisites:

• ldc
• dub
• ncurses

git clone https://github.com/fbeline/luneta
cd luneta
dub build -b release --compiler ldc2

Usage examples

Search a command in your shell history:

fc -ln 1 | luneta

Checkout a git branch:

git branch 2>/dev/null | luneta | sed "s/.* //" | awk '{print $1}' | xargs git checkout

Kill an active process:

ps -e -o comm | luneta | xargs pkill

Refer to the examples for more.

Keyboard shorcuts

Key	Action
CTRL + Space	Select line and move to the next item
CTRL + n	next selection
CTRL + p	previous selection
CTRL + a	beggining of the line
CTRL + e	end of the line
CTRL + u	erase all the character before and after the cursor
CTRL + d	exit

License

GPL-2.0