Package: gdisk

"gdisk" package binaries on CentOS:

/usr/sbin/cgdisk /usr/sbin/fixparts /usr/sbin/gdisk /usr/sbin/sgdisk

You may install this package on CentOS with yum install gdisk

"gdisk" package binaries on Debian:

/sbin/cgdisk /sbin/fixparts /sbin/gdisk /sbin/sgdisk

You may install this package on Debian with apt-get install gdisk