Bash Comparison - Confusion between operators [..] and [[...]] and ((...))
116312
How to use double or single brackets, parentheses, curly braces
120303
no operator "<<" matches these operands
134273
Bash: Why does this Brace Expression work this way?
71182
Bash if statement [: missing `]' error
126379
What do square brackets, "[]", mean in function/class documentation?
125882
Could someone please explain this bash command?
74845
Difference between single and double quotes in Bash
157005
What does the ampersand indicate in this bash command 1>&2
38194
Usage of enclosing braces {} as arguments to commands and their options
97025
Can I get $$...$$ to behave like \[...\]?
100678
Understanding find(1)'s -exec option (curly braces & plus sign)
85664
Why and how does ([![]]+[][[]])[+!+[]+[+[]]] evaluate to the letter "i"?
158157
What does “{} \;” mean in find (in Linux)?
12822
GNU find and masking the {} for some shells - which?
106701
Bash: What does ">|" do?
42776
What is the meaning of []
50629
Confusing [...] List in Python: What is it?