> How do i change my output device when typing from > screen to Printer? > This is the scenario > I have written a simple addition program in C and ask > for the input > when i execute a.out the input i give should be > redirected to the printer as well as on the screen. > Presently I am using > # ./a.out > /dev/lp0 *snip* You use the shell's I/O redirection faclities outside your main program. This isn't exactly elegant.You must examine the dup2() call.
Regards, -ah -- _______________________________________________ http://mm.ilug-bom.org.in/mailman/listinfo/linuxers
