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The command can be used to capture intermediate output before the data is altered by another command or program. The tee command reads standard input, then writes its content to standard output. It simultaneously copies the data into the specified file(s) or variables. The syntax differs depending on the command's implementation.
In the case of an interactive shell, that is usually the text terminal which initiated the program. The file descriptor for standard output is 1 (one); the POSIX <unistd.h> definition is STDOUT_FILENO; the corresponding C <stdio.h> variable is FILE* stdout; similarly, the C++ <iostream> variable is std::cout.
In these languages, including the line __DATA__ (Perl) or __END__ (Ruby, old Perl) marks the end of the code segment and the start of the data segment. Only the contents prior to this line are executed, and the contents of the source file after this line are available as a file object: PACKAGE::DATA in Perl (e.g., main::DATA) and DATA in Ruby ...
The variable length character of UTF-16, combined with the fact that most characters are not variable length (so variable length is rarely tested), has led to many bugs in software, including in Windows itself, [11] the solution is usually adopting UTF-8, as most software has done including (partially) Windows itself and Java and JavaScript.
The president of Formula 1's governing body denied ordering a recent wave of staff dismissals — including the removal of the race director with three events remaining in the season — amidst ...
Line breaking, also known as word wrapping, is breaking a section of text into lines so that it will fit into the available width of a page, window or other display area. In text display, line wrap is continuing on a new line when a line is full, so that each line fits into the viewable window, allowing text to be read from top to bottom ...
Yardeni's decade-end forecast would mark a return of about 66% from current levels, or about 11% annually, roughly in line with the long-term average annual return of the S&P 500.
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