Difference between \( \) and $ $
15762
Are \( and \) preferable to dollar signs for math mode?
54322
What is the difference between the "...", '...', $'...', and $"..." quotes in the shell?
20163
Usage of brackets/parentheses
71795
What does the Bash operator <<< (i.e. triple less than sign) mean?
741
What is the difference between the Bash operators [[ vs [ vs ( vs ((?
138938
What is the difference between `a[bc]d` (brackets) and `a{b,c}d` (braces)?
5528
Difference between $:=$ and $=$
16540
Difference between \big[ and \bigl[
65694
What is the difference between NULL, '\0' and 0?
133569
What does the double slash mean in `${f// /_}`?
38430
In PHP, what does the ${$ } syntax do?
96938
What's the difference between using > and >> in shell?
75416
what is the difference between >&2 and &>2
17668
the problem of using "~\\" and blank line
74845
Difference between single and double quotes in Bash
23092
What does "$$" mean in the shell?
10303
Difference of the \dots*