Program options have sometime one or two dashes (-foo, --foo)
131894
What's the difference between one-dash and two-dashes for command prompt parameters?
118228
"Use Option as Meta key" with ability to type the # symbol
58853
Dashes: - vs. – vs. —
154907
Possible bug with \implies and \Longrightarrow -- there's a dot in the middle of it
134667
How can I set an environment variable which contains newline characters?
88685
How to escape ampersand in \acro command?
11512
What is the LaTeX command for "em dash" (—)?
111948
How to use a slash to describe two options, one of which is made up of two or more words?
60128
What are the valid characters for macro names?
65529
How do I escape the wildcard/asterisk character in bash?
16175
How can I pad a value with leading zeros?
22136
How can I protect parentheses passed to a cd command?
99813
What is the correct name for the ">" command
141407
Usage of dash (-) in place of a filename
47105
Postfix with two arguments
64775
Restricting values of command line options
131942
How are the digits after ~ assigned in windows short file names?