𝘋𝘪𝘳𝘬

Yep! The functionality for performing arithmetic expressions this way is called “arithmetic expansion”.

2.6.4 Arithmetic Expansion

Arithmetic expansion provides a mechanism for evaluating an arithmetic expression and substituting its value. The format for arithmetic expansion shall be as follows:

$((expression))

The expression shall be treated as if it were in double-quotes, except that a double-quote inside the expression is not treated specially. The shell shall expand all tokens in the expression for parameter expansion, command substitution, and quote removal.

Next, the shell shall treat this as an arithmetic expression and substitute the value of the expression. […]

https://pubs.opengroup.org/onlinepubs/9799919799/utilities/V3_chap02.html#tag_19_06_04

That is a posixly correct method to do arithmetic expressions.

It’s an armored unicorn then!

Speaking of unknown animals. Unicorns could pretty much be real. Just imagine: We have horses, we have horned animals (even one-horned animals), it is not impossible that a horse-like animal with a horn exists.

Even if you ignore the recent few fuck-ups Mozilla did: It does.

It sucks less than other non-Chromium browsers, though.

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Thunderbird is the only Mozilla product that doesn’t suck!

I gave up Bash scripting. I explicitly do “shell scripting” now, where “shell” is implied to be a POSIX compliant shell of any type.

It’s about money.

Americans think that universal healthcare is communism. And for Americans communism is the pure evil and thus they prefer to die because they can’t afford life saving treatments instead of working towards implementing an universal health care system.

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