Index
Special Characters
# (sharps), 2nd–3rd, 4th–5th, 6th–7th, 8th
#! script header, 2nd–3rd, 4th
$ (dollar signs), 2nd, 3rd, 4th, 5th, 6th, 7th–8th, 9th, 10th–11th
$() syntax, 2nd–3rd, 4th–5th, 6th, 7th
$$ shell parameter, 2nd, 3rd, 4th, 5th, 6th
& (ampersands), 2nd, 3rd, 4th, 5th, 6th–7th, 8th–9th
&& operator, 2nd, 3rd–4th, 5th
* (asterisks)–2nd, 3rd–4th, 5th, 6th, 7th, 8th, 9th, 10th
[] (square brackets), 2nd, 3rd, 4th–5th, 6th
^ (carets), 2nd, 3rd–4th, 5th–6th, 7th–8th, 9th–10th
{} (braces), 2nd–3rd, 4th
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