09-22-2009
printing a "\" in a file ... how ?
hi all,
i would like to print a "\" character using echo to a file,
here is an example (an input to gnuplot) :
echo "\"$scheduler.dat\" using 1:2 with linespoints lt rgb \"blue\" title \"case $scheduler\", "\" >> load_VS_latency.plot
in other words, i would like to display for example this line :
"null.dat" using 1:2 with linespoints lt rgb "blue" title "case null", \
but what i get is :
"null.dat" using 1:2 with linespoints lt rgb "blue" title "case null", "
how can i fix this ?
thanx
---------- Post updated at 03:30 PM ---------- Previous update was at 02:47 PM ----------
oh sorry, i just put a "\\"
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echo(3XCURSES) X/Open Curses Library Functions echo(3XCURSES)
NAME
echo, noecho - enable/disable terminal echo
SYNOPSIS
cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib
-R /usr/xpg4/lib -lcurses [ library... ]
c89 [ flag... ] file... -lcurses [ library... ]
#include <curses.h>
int echo(void);
int noecho(void);
DESCRIPTION
The echo() function enables Echo mode for the current screen. The noecho() function disables Echo mode for the current screen. Initially,
curses software echo mode is enabled and hardware echo mode of the tty driver is disabled. The echo() and noecho() functions control soft-
ware echo only. Hardware echo must remain disabled for the duration of the application, else the behavior is undefined.
RETURN VALUES
Upon successful completion, these functions return OK. Otherwise, they return ERR.
ERRORS
No errors are defined.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |Unsafe |
+-----------------------------+-----------------------------+
SEE ALSO
getch(3XCURSES), getstr(3XCURSES), initscr(3XCURSES), libcurses(3XCURSES), scanw(3XCURSES), attributes(5), standards(5)
SunOS 5.10 5 Jun 2002 echo(3XCURSES)