Entries categorized as special arrangements to make a terminal i/p and o/p
Special arrangements to make a terminal i/p and o/p
What are the special arrangements to make a terminal i/p and o/p? When it is started by the shell, a program inherits three open files, with file descriptor 0, 1 and 2 called the standard i/p, the standard o/p, and the standard error. If the program reads “0†and writes descriptors 1 and 2, it Read More...