strychnine / jq

Command-line JSON processor

jq

jq is a lightweight and flexible command-line JSON processor akin to sed,awk,grep, and friends for JSON data. It's written in portable C and has zero runtime dependencies, allowing you to easily slice, filter, map, and transform structured data.

Documentation

• Official Documentation: jqlang.github.io/jq
• Try jq Online: jqplay.org

Installation

Prebuilt Binaries

Download the latest releases from the GitHub release page.

Docker Image

Pull the jq image to start quickly with Docker.

Building from source

Dependencies

• libtool
• make
• automake
• autoconf

Instructions

git submodule update --init # if building from git to get oniguruma
autoreconf -i               # if building from git
./configure --with-oniguruma=builtin
make -j8
make check
sudo make install

Build a statically linked version:

make LDFLAGS=-all-static

If you're not using the latest git version but instead building a released tarball (available on the release page), skip the autoreconf step, and flex or bison won't be needed.

Cross-Compilation

For details on cross-compilation, check out the GitHub Actions file and the cross-compilation wiki page.

Community & Support

• Questions & Help: Stack Overflow (jq tag)
• Chat & Community: Join us on Discord
• Wiki & Advanced Topics: Explore the Wiki

License

jq is released under the MIT License. jq's documentation is licensed under the Creative Commons CC BY 3.0. jq uses parts of the open source C library "decNumber", which is distributed under ICU License