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Useless use of cat (UUOC) is common Unix jargon for command line constructs that only provide a function of convenience to the user. [12] In computing, the word "abuse", [ 13 ] in the second sense of the definition, is used to disparage the excessive or unnecessary use of a language construct; thus, abuse of cat is sometimes called "cat abuse".
The wikitext for the bulleted list in Figure 14-1 is very simple—an asterisk at the beginning of each item in the list. To create a list, simply go into edit mode, type or paste the list items (each on a separate line), and then type an asterisk (*) at the beginning of each list item for a bulleted list or a pound sign (#) to create a ...
This is a list of POSIX (Portable Operating System Interface) commands as specified by IEEE Std 1003.1-2024, which is part of the Single UNIX Specification (SUS). These commands can be found on Unix operating systems and most Unix-like operating systems.
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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.
The data cell wikitext needs to be on a separate line from the row header cell for that row. See the next table. To make this happen use Excel2Wiki. Copy the table right off the page (not the wikitext) and paste it into Excel2Wiki. Remove the table caption text for now. Check the following boxes: format first row as header; format first column ...
Classes can also be used to collapse tables, so they are hidden by default. Use the class mw-collapsible to enable collapsing behaviour. Collapsible tables can be sortable, too, by also including the sortable class (see § Sortable tables). By default, a collapsible table begins expanded. To change this, add the additional class mw-collapsed.
In computing, a command is a directive to a computer program to perform a specific task. It may be issued via a command-line interface or as input to a network service as part of a network protocol, or as an event triggered in a graphical user interface. Specifically, the term command is used in imperative programming languages.