tips 🔼
drawing unicode boxes 🔼
unicode symbols 🔼
boxdrawing 🔼
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├┝┞┟┠┡┢┣┤┥
┦┧┨┩┪┫┬┭┮┯
┰┱┲┳┴┵┶┷┸┹
┺┻┼┽┾┿╀╁╂╃
numerals 🔼
Dingbat Negative Circled Digits ⓿ , ❶ Unicode Number U+2776 , ❷ , ❸ , ❹ , ❺ , ❻ , ❼ , ❽ , ❾ , ➊, ➋ , ➌ , ➍ , ➎ , ➏ , ➐ , ➑ ,➒
marks 🔼
Heavy Check Mark : ✔
Cross Mark : ❌
Heavy Saltire : 🞬
arrows 🔼
unicode leftwards arrows, x2190 ←
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blocks 🔼
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geometric shapes 🔼
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unix networking 🔼
Can we still use a modem to connect to another remote computer? Why ? Can we connect to another remote computer on top of a telephone connection ?
rlogin 🔼
rlogin is similar to the Telnet command, but is not as customizable and is able to connect only to Unix-like hosts.
telnet 🔼
Telnet is one of the oldest internet application (1969)
$ telnet horizons.jpl.nasa.gov 6775
Horizons> NAME= Daedalus
JPL/HORIZONS 1864 Daedalus (1971 FA) 2024-Dec-24 07:35:17
Asteroid physical parameters (km, seconds, rotational period in hours):
GM= n.a. RAD= 1.85 ROTPER= 8.572
H= 14.85 G= .150 B-V= .830
ALBEDO= .273 STYP= Sr