11-30-2012
I have no idea what you are even trying to do there. You read the variable, then immediately overwrite it with something else without using it for anything. What is the intent?
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
If i write this statement in a Korn Shell script
RCODE=$?
what possibly does it eman? (3 Replies)
Discussion started by: ranjita.c
3 Replies
2. Shell Programming and Scripting
How do I evaluate the result of a command assigned to a variable??
Example:
var1=`cmd`
rc=$?
rc will be the result of the assignment rather than cmd since it executes after. How do I evaluate the result of the command itself?
Cheers..:confused: (2 Replies)
Discussion started by: browndr
2 Replies
3. Shell Programming and Scripting
Hi,
I want to check if a variable has a value assigned to it or not.
I can do following -
cat $Var > File1
if
then
echo "$Var has value"
else
echo "$Var is null"
fi
But I have to check for 3 Variables and I want to wrap it up in couple of unix statements.
Any... (3 Replies)
Discussion started by: sumeet
3 Replies
4. Shell Programming and Scripting
Hey ,
I'm trying to perform the following command, however it cannot read the variable assigned earlier. I'm not sure why this happen. Please help thanks
while :
do
echo "what's ur name? (if none just press )"
read name
changeName = echo $name | sed "s/on/ey/"
echo $changeName #this... (8 Replies)
Discussion started by: sexyTrojan
8 Replies
5. Shell Programming and Scripting
I am making of a script that will go through a couple of for loops and create file names based on the values in that loop, however the variable that combines everything is not getting assigned properly:
#! /bin/bash
for imod in K33_j1b_WS9_6
do
for emod in mb2A mb2C mb3A mb3C mb4A... (1 Reply)
Discussion started by: badinsults
1 Replies
6. Shell Programming and Scripting
The requirement is, there is a log file which contains a huge data. i need to get a particular field out of it by searching with another field.
ex:
2011-03-28 13:00:07,423 : millis=231 q={ call get_data_account(?,?,?,?,?) }, params=
i need to search for the word "get_data_account" in file... (1 Reply)
Discussion started by: Jassz
1 Replies
7. UNIX for Dummies Questions & Answers
I am trying to check whether a variable has been assigned on the command line or not.
Here is what I did:
#!/usr/bin/bash
if( $variable == '\0')
{
print "variable was not assigned"
exit
}
else
NF = 2 {print $1, ""}
exit
fi
awk -f question1.awk variable = 58 letters.txt.
So... (3 Replies)
Discussion started by: Fred63528
3 Replies
8. UNIX for Dummies Questions & Answers
Hi there can anyone help me
here is my code
echo "Type in a positive number"
read X
I=2
while
do
if
then
echo "It is not prime"
break
else
if
then
echo "It is prime"
break
else
I=$(( $I + 1))
fi
fi (4 Replies)
Discussion started by: FUTURE_EINSTEIN
4 Replies
9. Shell Programming and Scripting
I want to do 2 things in single line that is evaluating a command to get return code and store $2 of awk if the command exit code is 0.
eval "ade desc ${filename}@@/<branch_name> | grep Version | awk '{print $2}' 2>&1 1>/dev/null"
ret=$?
echo "$ret $val"
if
then
... (3 Replies)
Discussion started by: ezee
3 Replies
10. Shell Programming and Scripting
Experts,
I'm having problems with the code below.
I'm trying to test $var2 for two different regexs.
I thought it could be done per below, but I'm getting the following error when running.
$ ./test.pl b fed50c0100****
Unescaped left brace in regex is deprecated, passed through in regex; marked... (2 Replies)
Discussion started by: timj123
2 Replies
LEARN ABOUT SUSE
glutfullscreen
glutFullScreen(3GLUT) GLUT glutFullScreen(3GLUT)
NAME
glutFullScreen - requests that the current window be made full screen.
SYNTAX
void glutFullScreen(void);
DESCRIPTION
glutFullScreen requests that the current window be made full screen. The exact semantics of what full screen means may vary by window sys-
tem. The intent is to make the window as large as possible and disable any window decorations or borders added the window system. The win-
dow width and height are not guaranteed to be the same as the screen width and height, but that is the intent of making a window full
screen.
glutFullScreen is defined to work only on top-level windows.
The glutFullScreen requests are not processed immediately. The request is executed after returning to the main event loop. This allows mul-
tiple glutReshapeWindow, glutPositionWindow, and glutFullScreen requests to the same window to be coalesced.
Subsequent glutReshapeWindow and glutPositionWindow requests on the window will disable the full screen status of the window.
X IMPLEMENTATION NOTES
In the X implementation of GLUT, full screen is implemented by sizing and positioning the window to cover the entire screen and posting the
_MOTIF_WM_HINTS property on the window requesting absolutely no decorations. Non-Motif window managers may not respond to _MOTIF_WM_HINTS.
SEE ALSO
glutReshapeWindow, glutPositionWindow
AUTHOR
Mark J. Kilgard (mjk@nvidia.com)
GLUT
3.7 glutFullScreen(3GLUT)