qix(1) on Linux

Flags it lists

• -additive
• -color-shift
• -count
• -delay
• -gravity
• -hollow
• -install
• -linear
• -mono
• -no-gravity
• -non-transparent
• -poly
• -random
• -root
• -segments
• -size
• -solid
• -spread
• -subtractive
• -transparent
• -visual
• -window
• -xor