+ or @ mark after running 'ls -al'
2574
What does the @ mean in ls -l?
137445
Why is $ the default symbol for a user shell and # the default symbol for a root shell?
27330
What do the fields in ls -al output mean?
46019
What does the asterisk mean after a filename when you type `ls -l`?
70247
why can't `_` be exported to the environment of bash?
63266
How to do ls with a wildcard and see the directory name
3494
What does ** (double star/asterisk) and * (star/asterisk) do for parameters?
7229
When to use ' (or quote) in Lisp?
106798
How can I have the three source-code symbols _  produce themselves (_ ) in the typeset output by default?
34562
What does each part of the `ls -la` output mean?
55961
Why doesn't my loop over the output of ls work?
130878
Backquote in lsblk output
146634
Using an shell glob (wildcard (*)) after a double quoted variable expansion
64769
What is the difference between \empty and \@empty?
84015
\leqslant causes "Undefined control sequence"
120303
no operator "<<" matches these operands
66271
Where has the trailing newline char gone from my command substitution?