GParted
Download
We start gparted from a FreeBSD system via tftp/http download. Download the current zip of gparted from the homepage: https://gparted.org/download.php
I used the following link: https://sourceforge.net/projects/gparted/files/gparted-live-stable/1.5.0-6/gparted-live-1.5.0-6-amd64.zip/download
cd /usr/local/tftp/image
mkdir gparted1.5.6-6
cd !$
wget https://sourceforge.net/projects/gparted/files/gparted-live-stable/1.5.0-6/gparted-live-1.5.0-6-amd64.zip/download
unzip download
Create a config entry for pxe:
/usr/local/tftp/pxelinux.cfg/default
...
LABEL GParted
MENU LABEL GParted
KERNEL http://192.168.0.251/image/gparted1.5.6-6/live/vmlinuz
APPEND initrd=http://192.168.0.251/image/gparted1.5.6-6/live/initrd.img boot=live components union=overlay username=user noswap vga=788 fetch=http://192.168.0.251/image/
gparted1.5.6-6/live/filesystem.squashfs
...