Why {1,2} printed by a command in $() is not interpolated?
63645
nesting brace expansion and command substitution
70142
How does jQuery.expr[':'] work and where is it documented for jQuery1.8.x and later?
101361
Why does local fn=$(...) mask the $? status code
104939
Why do paramaters of \renewcommand need to double up the # within a \foreach
19369
How can I use $variable in a shell brace expansion of a sequence?
151741
Difference between jquery and $
34898
How does awk '!a[$0]++' work?
4036
Variables in bash seq replacement ({1..10})
528
Do values attached to integers have implicit parentheses?
119518
bash function cannot change the value of a local variable when called by $()
14779
How do ${0##*/} and ${0%/*} work?
83409
Difference between $ and # in Linux environment
38402
What is the meaning of the ${0##...} syntax with variable, braces and hash character in bash?
8323
How bad for TeX is omitting braces {}, even if the result is the same?
79345
Why does "cat {foo}" not output foo, but "cat {foo,bar}" does?
6654
How do I iterate over a range of numbers defined by variables in Bash?
99330
Why do you need $ when accessing array and hash elements in Perl?