August 1999
Intermediate to advanced
1000 pages
83h 9m
English
Content preview from Solaris™ 7 Reference
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bc — Binary Calculator
Synopsis
/usr/bin/bc [-c] [-l] [file...] Description
bc is both a calculator and a C-like language that you can use to write numerical programs. bc is actually a preprocessor for the dc desktop calculator and uses the dc command to do its work. However, bc contains many more functions than does dc, including named functions, logical operators, and mathematical functions such as sqrt (square root). bc uses an infix notation, where you place operators between the numbers on which they operate. For example, 2 + 2 = 4.
You execute bc from a command line. It can take input from a command line or directly from a file and then from the command. When you use a file name as an argument, bc reads the file, processes its commands, ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.