xtermcontrol - 3.8-6+b1 main

xtermcontrol is an utility to dynamically query and modify xterm
properties, making it easy to query and change colors, title, font and
geometry of a running xterm. Window manipulations such as de-/iconify,
raise/lower, maximize/restore and reset are also supported.
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xtermcontrol also lets advanced users issue any xterm control sequence.