x:

X Window System

X: URL scheme

[1] DeleGate reference manual version 9.9 ( 版) http://www.delegate.org/delegate/Manual.htm

firewall% delegated -P6008 SERVER=X://x-server

メモ

[2] Federal Information Processing Standards Publication: X window system version 11 release 5 (X window system protocol; Xlib-C langauge X interface; X toolkit intrinsics - C language interface; bitmap distribution format 2.1) - fipspub158-1.pdf, , https://nvlpubs.nist.gov/nistpubs/Legacy/FIPS/fipspub158-1.pdf