How To Install fftw on Rocky Linux 8
Introduction
In this tutorial we learn how to install fftw on Rocky Linux 8.
What is fftw
FFTW is a C subroutine library for computing the Discrete Fourier Transform (DFT) in one or more dimensions, of both real and complex data, and of arbitrary input size.
We can use yum or dnf to install fftw on Rocky Linux 8. In this tutorial we discuss both methods but you only need to choose one of method to install fftw.
Install fftw on Rocky Linux 8 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
After updating yum database, We can install fftw using dnf by running the following command:
sudo dnf -y install fftw
Install fftw on Rocky Linux 8 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
After updating yum database, We can install fftw using yum by running the following command:
sudo yum -y install fftw
How To Uninstall fftw on Rocky Linux 8
To uninstall only the fftw package we can use the following command:
sudo dnf remove fftw
fftw Package Contents on Rocky Linux 8
/usr/bin/fftw-wisdom
/usr/bin/fftw-wisdom-to-conf
/usr/bin/fftwf-wisdom
/usr/bin/fftwl-wisdom
/usr/bin/fftwq-wisdom
/usr/lib/.build-id
/usr/lib/.build-id/17
/usr/lib/.build-id/17/5d898ee92409e58bdcb9edc57cfb65eca77096
/usr/lib/.build-id/c1
/usr/lib/.build-id/c1/9f875016a61610443ab1c561028b2da9c9138b
/usr/lib/.build-id/c7
/usr/lib/.build-id/c7/be657c53058e2949f5e4f20f40211c94563038
/usr/lib/.build-id/d9
/usr/lib/.build-id/d9/953bac092547ef6c1b6fdb8999bf9aa16b8ae8
/usr/share/man/man1/fftw-wisdom-to-conf.1.gz
/usr/share/man/man1/fftw-wisdom.1.gz
/usr/share/man/man1/fftwf-wisdom.1.gz
/usr/share/man/man1/fftwl-wisdom.1.gz
/usr/share/man/man1/fftwq-wisdom.1.gz
/usr/bin/fftw-wisdom
/usr/bin/fftw-wisdom-to-conf
/usr/bin/fftwf-wisdom
/usr/bin/fftwl-wisdom
/usr/bin/fftwq-wisdom
/usr/lib/.build-id
/usr/lib/.build-id/3c
/usr/lib/.build-id/3c/5814d109f80c0c0d15fe353f2301a6be5a8831
/usr/lib/.build-id/68
/usr/lib/.build-id/68/15dc51f85d35277b8f7a1d5c37cd6d836f2c13
/usr/lib/.build-id/93
/usr/lib/.build-id/93/901c4b30a00d07b9859bc81d1f2e1098b673f2
/usr/lib/.build-id/ef
/usr/lib/.build-id/ef/75f7aba6cc2133270f7f9e210d062b1b537805
/usr/share/man/man1/fftw-wisdom-to-conf.1.gz
/usr/share/man/man1/fftw-wisdom.1.gz
/usr/share/man/man1/fftwf-wisdom.1.gz
/usr/share/man/man1/fftwl-wisdom.1.gz
/usr/share/man/man1/fftwq-wisdom.1.gz
References
Summary
In this tutorial we learn how to install fftw on Rocky Linux 8 using yum and dnf.