What is the point of such handle redirection as 1<&2?
69775
Why redirect output to 2>&1 and 1>&2?
42134
Whats the difference between "${foo.bar}" and "#{foo.bar}"?
126423
./ vs normal execution
119575
How are parentheses interpreted at the command line?
74090
$_ vs !$. Last argument of the preceding command and output redirection
98591
What does an ampersand after this assignment operator mean?
42934
How can the order of execution in the shell as it relates to redirection be upset about 1 time out of a 1000 on my system?
57552
What does the vertical pipe ( | ) mean in C++?
44612
Post increment operator behavior
151340
What does T&& (double ampersand) mean in C++11?
103889
What does 2>&1 in this command mean?
115470
Why does the Unix permission system use 1 2 3 4... values instead of 1 or 0?
27742
What does "${-#*i}" != "$-" mean?
113426
Java - Order of Operations - Using Two Assignment Operators in a Single Line
132176
Precedence of && over ||
71283
Which one is better: using ; or && to execute multiple commands in one line?
85735
Arrow operator (->) usage in C