The best I came up with is to use a Unicode character, which is dimly smaller than the ish sign, or something functionally reminiscent of, for example, the left arrow can indicate a redirection.
You will need to have an open page / notepad with open characters so that you can cut and paste (or find / replace) when working on your vital documents.
Here are some characters I received to fill out:
⨞ ◀ ◄ ⇦ ⍃ ❮ ⍄ ► ▶ ▷ ❭ ˃
Any of these may or may not work depending on browser support, OS and / or unicode application and (incorrect) configuration.
Copy and google search to find unicode / html / long-description (for example, 'MODIFIER LETTER RIGHT ARROWHEAD' (U+02C3) ) for any character and use this information to search for matching or matching characters.
Here are some examples. For full viewing, you will need suitable browser and 3D glasses.
mysql -u root -p xxxxxx ❮ /usr/share/icinga2/schema.sql
- Not much, but it's a good conversation starter:
◄configuration details►◄/configuration details►
mysql -u root -p passw*t ◄ nerf_ischemia.sql
But wow, this is disgusting. It is still better than having less than a sign, and all after it is lost.
There may be a better character or even crack the image infix. But this is my quick fix. In any case, the applicability of this solution will depend on various factors, including tolerance to characteristic inaccuracies, as well as the previously mentioned OS, software, browser support with a weird-unicode symbol.