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  2. words (Unix) - Wikipedia

    en.wikipedia.org/wiki/Words_(Unix)

    words is a standard file on Unix and Unix-like operating systems, and is simply a newline-delimited list of dictionary words. It is used, for instance, by spell-checking programs. [1] The words file is usually stored in /usr/share/dict/words or /usr/dict/words.

  3. Dot (command) - Wikipedia

    en.wikipedia.org/wiki/Dot_(command)

    source is a shell-builtin command that evaluates the file following the command, as a list of commands, executed in the current context. [6] Frequently the "current context" is a terminal window into which the user is typing commands during an interactive session. The source command can be abbreviated as just a dot (.

  4. List of GNU Core Utilities commands - Wikipedia

    en.wikipedia.org/wiki/List_of_GNU_Core_Utilities...

    This is a list of commands from the GNU Core Utilities for Unix environments. These commands can be found on Unix operating systems and most Unix-like operating systems. GNU Core Utilities include basic file, shell and text manipulation utilities. Coreutils includes all of the basic command-line tools that are expected in a POSIX system.

  5. Line graph - Wikipedia

    en.wikipedia.org/wiki/Line_graph

    A line graph has an articulation point if and only if the underlying graph has a bridge for which neither endpoint has degree one. [2] For a graph G with n vertices and m edges, the number of vertices of the line graph L(G) is m, and the number of edges of L(G) is half the sum of the squares of the degrees of the vertices in G, minus m. [6]

  6. Bash (Unix shell) - Wikipedia

    en.wikipedia.org/wiki/Bash_(Unix_shell)

    Commands are parsed one line at a time, Control structures are honored, and; Backslash \ escapes are also honored at the ends of lines, Split into words (i.e., word splitting) according to quoting rules, Including ANSI-C quoting $'...', and; Seven kinds of expansions are performed on the resulting string in the following order:

  7. alias (command) - Wikipedia

    en.wikipedia.org/wiki/Alias_(command)

    In computing, alias is a command in various command-line interpreters (), which enables a replacement of a word by another string. [1] It is mainly used for abbreviating a system command, or for adding default arguments to a regularly used command.

  8. 15 Foods You Should Buy When They're on Sale - AOL

    www.aol.com/15-foods-buy-theyre-sale-200000635.html

    2. Honey. This pantry staple could most likely see you age, move houses, retire, and turn gray — and it would still be good for eating. It literally lasts forever and doesn’t go bad.

  9. Word-representable graph - Wikipedia

    en.wikipedia.org/wiki/Word-representable_graph

    In the mathematical field of graph theory, a word-representable graph is a graph that can be characterized by a word (or sequence) whose entries alternate in a prescribed way. In particular, if the vertex set of the graph is V , one should be able to choose a word w over the alphabet V such that letters a and b alternate in w if and only if the ...