vidyadhar IMHO the problem is not clear. When we initscr() there is a call to tcsetattr() to change terminal attributes (termios). The real problem is that he's not calling endwin() when he terminates his program.
hi all
i get a segmentation fault error in the following program. couldn't understand why it happens. can anyone explain what is really happening.
s1.c
#include<curses.h>
main(){
int c;
noecho();
cbreak();
c=getch();
printf("%c",(char)c);
}
I compiled this program as
cc s1.c... (2 Replies)
Hi Guy,
In order to monitor the user sessions, I have put the screen tool in the .profile in order to record the whole session.
However, when the user logs in, the screen command is executed and the screen is first cleared, then the command prompt appears. so, I basically want to disable the... (2 Replies)
I have an application that's running curses on a weird linux environment... a lot of the base paths of stuff are non standard. But other screen applications run fine.
I've set TERMINFO_DIRS and gotten the ncurses application to run. Using a nonstandard terminfo path.
I see windows draw up... (5 Replies)
Hi,
I am writing a menu driven Korn script where I am getting some input from the users (host details, like Hostname, HBA WWN, Devices etc...). I face a challenge when the number of input lines goes past my window size. For this reason, I am planning to use a part of the screen for user input, say... (3 Replies)
Hi
I am trying to write a python script that executes a command to screen scrub results below
I will appreciate it very much if you can help me with a python script that can
pick the percentage USAGE in the second column based on the supplied queue number in the first column
import re... (0 Replies)
I made a screen within a screen.
Is there a way to move the inner screen up one level so that it is at the same level as the first screen running from the shell? (2 Replies)
On the NI-VISA boards there has been some frustration where folks cannot get NI-VISA to work on macOS Catalina because Catalina (macOS 10.15.x) is "not supported" by NI-VISA (for many months, it seems). Currently, the README shows:
NI-VISA 19.0 for macOS supports the following platforms:
... (10 Replies)