Programmer's calculator, command line utility.  There was always
a loophole when it came to a need to covert between hexadecimal
/ decimal / octal / binary.  Especially if it involved an
operation like 0x1234 + 0x20 It took a lot of hard work, and
mostly a good pocket calculator.  Main features:  You can
download pcalc at the Sourceforge website.  You can also fetch
the latest code out of GIT. Or browse the online GIT via gitweb.
Got a bug? You can complain to the pcalc-devel mailing list.
Visit the mailing list page to signup and view the archives.
The original author can be contacted at petergl@ix.netcom.com.
$ pcalc 0x1234 + 0x20         4692            0x1254
0y1001001010100 $ pcalc 0x1234 % 0x20         20
0x14            0y10100 $ _  SourceForge.net Logo