03-23-2013
Please use CODE tags!
If you don't show us the contents of MasterFile.txt and Pattern.txt, there isn't much we can do to figure out why your pipelines aren't working (although they could easily be made faster and more efficient by getting rid of the unneeded cat commands).
What system are you using. (Are you by any chance using any files produced on a Windows system with carriage return and newline characters at the end of each line instead of just a newline?)
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LEARN ABOUT ULTRIX
mvwgetstr
getstr(3cur) getstr(3cur)
Name
getstr, mvgetstr, mvwgetstr, wgetstr - read string
Syntax
#include <cursesX.h>
int getstr(str)
char *str;
int wgetstr(win, str)
WINDOW *win;
char *str;
int mvgetstr(y, x, str)
int y, x;
char *str;
int mvwgetstr(win, y, x, str)
WINDOW *win;
int y, x;
char *str;
Description
The routine reads characters from the terminal associated with the default window and stores them in a buffer until a carriage return or
newline is received from The routine B is called by to read each character.
The routine reads characters from the terminal associated with the specified window. The characters are read from the current cursor posi-
tion until a newline or carriage return is received.
The routine reads characters from the terminal associated with the default window. The characters are read from the specified cursor posi-
tion until a newline or carriage return is received.
The routine reads characters from the terminal associated with the specified window. The characters are read from the specified cursor
position until a newline or carriage return is received.
The following information applies to all the routines.
The resulting string is placed in the area pointed to by the character pointer The user's erase and kill characters are interpreted. The
area used to hold the string is assumed to be large enough to handle it, as does not check for buffer overflow. If the area is not large
enough, the result will be unpredictable.
The routines and are macros.
Return Values
The and functions return OK on success and ERR on error.
See Also
getch(3cur)
getstr(3cur)