index_N

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]

n command 2nd
naming
        debugging issues
        variable name errors
nawk [See also awk]
        arguments, command line
        command arguments
        defined
        functions, user -defined 2nd
        input, reading
nawk utility
negation operator 2nd
nested [See also loops ]
        if statements
       loops
                Bash
                C shell
        switches
nested loops
        Bourne shell
        Korn shell
newgrp utility
news utility
next command
NF variable
nf variable
nice utility
noclobber variable
noglob variable
        Korn shell
nohup utility
NOT operator
Novell
NR variable
        awk
null command
        Bash
        Bourne shell
        Korn shell
null values, checking 2nd
null variable
numbers , random generator