If you're going to go into stty raw mode and then try to get back to where you were before by using other stty commands, it is usually better to save the old settings and restore them exactly as they were initially with something like:
Note that this is one of those places where it is important that you not enclose the expansion of $saveterm in double-quotes.
Hoping that you will get back to where you started just by using modes like cooked or sane always have a good chance of missing something that was important to the user who set up his/her terminal session before your script "messed with it".
i was playing with maxint stuff when i found that i could not find a propper way to do
a printf() auf a imaxdiv_t. since nobody seems to use it google found nothing.
i tried to find a PRIxy code but no success.
example:
#include <stdio.h>
#include <inttypes.h>
int main()
{
... (2 Replies)
hello, Im at another part of the program i am writing. Where i think i'm going to need to use the printf command.
If anyone can help me figure out the printf layout i would greatly appreicate it.
thanks (4 Replies)
What is the output of the following program considering an x86 based parameter passing sequence where stack grows towards lower memory addresses and that arguments are evaluated from right to left:
int i=10;
int f1()
{
static int i = 15;
printf("f1:%d ", i);
return i--;
}
main()
{... (2 Replies)
How to print output in following format?
A..................ok
AA................ok
AAA..............ok
AAAAAA........ok
"ok" one under one (4 Replies)
I am trying to display a number with commas
printf "%d\n" 323232
printf "%d\n" 1234567
I want the output to be:
323,232
1,234,567
I tried to change %d to other formats and could find the solution.
any idea? (7 Replies)
I am trying to display a number with commas
printf "%d\n" 323232
printf "%d\n" 1234567
I want the output to be:
323,232
1,234,567
I tried to change %d to other formats and could find the solution.
any idea? (7 Replies)
Hi,
I have just completed my first script (:D) and now i just need to format it with printf.
This is what I have:
#!/bin/ksh
TOTB=0
TOTF=0
TOTI=0
HOST=`hostname`
echo " FSYSTEM BLKS FREE INUSE MOUNTEDON"
df -m | grep -v ":"|grep -v Free|grep -v "/proc"| while read FSYSTEM... (2 Replies)
I have this command like that has %s in it, I know %s calls a column, but I am not sure I understand which column (I mean for my case I can check the input file, but I want to know how is this %s used, how comes tha same symbo; gives different columns in one command line:
{printf "grep %s... (22 Replies)
printf "%5.5\n" "1234567890"
will print 12345 . How do I get it to print
67890
Essentially, I just want the last 5 characters rather than the first 5. (4 Replies)
Not able to sorting two fileds resolved printf issue
01-1000/9|JAN
01-0000/6|MAN
01-1010/2|JAN
01-1010/2|JAN
01-1010/2|JAN
01-1000/9|JAN
01-1000/9|JAN
01-1000/9|SAA
01-1000/9|SAA
01-0000/6|SAN
01-0000/6|SAN
1.sort -t'|' -k1,1n -k2,2 file (3 Replies)
Discussion started by: kalia4u
3 Replies
LEARN ABOUT SUNOS
nocbreak
cbreak(3XCURSES) X/Open Curses Library Functions cbreak(3XCURSES)NAME
cbreak, nocbreak, noraw, raw - set input mode controls
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 cbreak(void);
int nocbreak(void);
int noraw(void);
int raw(void);
DESCRIPTION
The cbreak() function enables the character input mode. This overrides any previous call to the raw() function and turns the stty flag
ICANON off.
The nocbreak() function sets the line canonical mode and turns the stty flag ICANON on without touching the ISIG or IXON flags.
The noraw() function sets the line canonical mode and turns the stty flags ICANON, ISIG, and IXON all on.
The raw() function sets the character input mode and turns the stty flags ICANON, ISIG, and IXON all off. This mode provides maximum con-
trol over input.
It is important to remember that the terminal may or may not be in character mode operation initially. Most interactive programs require
cbreak() to be enabled.
RETURN VALUES
On success, these functions return OK. Otherwise, they return ERR.
ERRORS
None.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |Unsafe |
+-----------------------------+-----------------------------+
SEE ALSO getch(3XCURSES), halfdelay(3XCURSES), nodelay(3XCURSES), timeout(3XCURSES), libcurses(3XCURSES), attributes(5), standards(5), termio(7I)SunOS 5.10 5 Jun 2002 cbreak(3XCURSES)