Is coproc  the same as  &?
73948
How do you use the command coproc in various shells?
146752
Why "ab(cd|c)*d" matches "abcdcdd" completely but "ab(c|cd)*d" does not match that? Whereas they're like each other
70027
Difference between nohup, disown and &
17497
Alternatives to 'respectively'
94087
Is a sub-shell the same thing as a child-shell
117051
How does the /proc//exe symlink differ from ordinary symlinks?
93686
In a UFD, lcm = product for coprimes: $\,(a,b)=1,\ a,b\mid c\Rightarrow ab\mid c$
145273
Disjoint $AC$ equivalent to $AC$
121375
Is it safe to temporarily redefine \and, \or, and \not?
59996
When should I use the & to call a Perl subroutine?
45656
What's the difference between semicolon and double ampersand &&
132179
Is  && statement() the same as if() statement()?
85174
Why does the "which" command give duplicate results?
75858
double perpendicular symbol (for independence)
106425
Is a C++ preprocessor identical to a C preprocessor?
6135
combine a list with &&
157473
using '&' in a directory name