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According to the Open Group Base Specifications, IFS is an abbreviation for "input field separators." [1] A newer version of this specification mentions that "this name is misleading as the IFS characters are actually used as field terminators."
In Unix and Unix-like operating systems, printf is a shell builtin (and utility program [2]) that formats and outputs text like the same-named C function. Originally named for outputting to a printer, it actually outputs to standard output. [3] The command accepts a format string, which specifies how to format values, and a list of values.
PHP uses argc as a count of arguments and argv as an array containing the values of the arguments. [4] [5] To create an array from command-line arguments in the -foo:bar format, the following might be used:
When a user presses the tab key within an interactive command-shell, Bash automatically uses command line completion, since beta version 2.04, [94] to match partly typed program names, filenames and variable names. The Bash command-line completion system is very flexible and customizable, and is often packaged with functions that complete ...
A 32-year-old woman has been arrested after allegedly bludgeoning her mother to death inside her own home, officials said. Burlington County Prosecutor LaChia L. Bradshaw and Willingboro Township ...
Here are the 39 people who received pardons, with names, ages and locations provided in a White House press release: Nina Simona Allen , 49, of Harvest, Alabama Kelsie Lynn Becklin , 38, of Falcon ...
In January, a lawyer for The New York Times asked a federal judge to unseal the case, noting the bizarre circumstances of the "blanket sealing." "The presidential pardon power is virtually unchecked.
A Unix shell is a command-line interpreter or shell that provides a command line user interface for Unix-like operating systems. The shell is both an interactive command language and a scripting language, and is used by the operating system to control the execution of the system using shell scripts. [2]