I need to clear the screen after each iteration but i cannot place clear where it needs to go to do that. I just keep clearing the screen before i can even see the choice I make.
Hi All
I'm currently writing a very simple UNIX script to process some work. The very first thing I do on my script is use the "clear" command.
how my file looks...
clear
echo "Return status: $?"
For some strange reason, the return status being returned is 1, not 0 as i expected.
... (2 Replies)
Hi,
I have a user that has tried to print a job several times and has now filled up the que. How do i delete all the jobs in the que and what is the command?:confused: (1 Reply)
hi,
i have an unix command which is as follows:
ctmfw /work/CDFC/landing/ZORC.txt CREATE 0 60 1 10 240
I think a txt file called ZORC gets created in the mentioned directory, i am not sure what 0 60 1 10 240 is. Is my understanding correct and also let me know what those numbers denote?... (4 Replies)
hi
Any one can help me. I am using Sun_Solaris. The command history set to 100 at .cshrc. I am unable to clear the command histoy. In Linux it is very easy by giving command
history -c
I could not find any such type command to clear the history.
Is there any such type of command for solaris.... (3 Replies)
I like using VIM with color tagging (using putty to SunOS). However, when I do an "export TERM=xterm-color", I can't make use of the clear command. Clear just has the same effect as pressing enter now. How can I fix this?
Also, does anyone know how to get the directories and file colors... (6 Replies)
Dear Friends ,
From 'last' or 'lastlog' command , I can get the last login informations of the users . now as a system admin , If I want to delete the log information from this 'last' 'lastog' command , then is it possible to do ?
plz inform ... ... (1 Reply)
I am unable to use clear or cls command on bash shell. I have recently installed Cygwin and am using that for practicing unix commands.
I see that I can use Ctrl + L to clear the screen. I created an alias in my .bashrc to do the same as
alias cls='^L'
This is how i defined other aliases ... (4 Replies)
Hello everyone,
My question is quite simple, even if I didn't find an answer. I would want a command (maybe clear with some options ?) that can do the following : clear completely the console, as it is when we start a console for the first time.
My problem is that I sometimes display a lot... (5 Replies)
Hi Folks,
I need to remove log files for six hours on Solaris. before i used to do for every 24 hours below is the code for 1 day older log files, now i tried using -mmin +360 but it says command not found.
Can someone please help me out!!!
part of the code:
LOG_FILE=`find /home/Logdir... (1 Reply)
Hi Folks,
When I type clear on my unix prompt on mac terminal, it prints the help menu of a program instead of cleaning the contents of the screen.
Also, I have used the following alias command to setup some shortcuts, but soon after I logout and login, these shortcuts doesn't work.
alias... (4 Replies)
Discussion started by: jacobs.smith
4 Replies
LEARN ABOUT OPENSOLARIS
erase
clear(3XCURSES) X/Open Curses Library Functions clear(3XCURSES)NAME
clear, erase, wclear, werase - clear a window
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 clear(void);
int erase(void);
int wclear(WINDOW *win);
int werase(WINDOW *win);
DESCRIPTION
The clear() and erase() functions clear stdscr, destroying its previous contents. The wclear() and werase() functions perform the same
action, but clear the window specified by win instead of stdscr.
The clear() and wclear() functions also call the clearok() function. This function clears and redraws the entire screen on the next call to
refresh(3XCURSES) or wrefresh(3XCURSES) for the window.
The current background character (and attributes) is used to clear the screen.
PARAMETERS
win Is a pointer to the window that is to be cleared.
ERRORS
OK Successful completion.
ERR An error occurred.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |Unsafe |
+-----------------------------+-----------------------------+
SEE ALSO bkgdset(3XCURSES), clearok(3XCURSES), clrtobot(3XCURSES), clrtoeol(3XCURSES), doupdate(3XCURSES), libcurses(3XCURSES), refresh(3XCURSES),
wrefresh(3XCURSES), attributes(5), standards(5)SunOS 5.11 5 Jun 2002 clear(3XCURSES)