When running top, I notice a bit more I/O wait time than usual. Is there a tool or piece of software out there that can me help evaluate the performance of these operations on my machine? Thanks! (5 Replies)
Hello, I have been trying to figure out why the wait isnt waiting for the sleep process to complete till now and have found out that since sleep runs as different process and not a child process the wait isnt waiting.
script:
cat test|while read i
do
echo $i
sleep 30 &
done
wait
ps... (4 Replies)
Hi,
Here is my code as below:
test.ksh:
=======
#!/bin/ksh
option="${1}"
while
do
case $1 in
-f) FILE="${2}"
echo "File name is $FILE"
;;
-d) DIR="${2}"
echo "Dir name is $DIR"
;;
-*)
echo "`basename ${0}`:usage: | " (5 Replies)
I am getting the following error when I am running a script in ksh when trying to execute an if statement comparing two numerical values
tstmb.sh: 1.5321e+08: 0403-057 Syntax error
Below is my code snippet.
#!/bin/ksh
set -x
TODAY=$(date +%y%m%d)
for file in $(ls -rt *.log | tail... (11 Replies)
The code at the bottom is a simplified example of what we have.
If I use the following:
&& echo "echo failed"
$? returns 1
When I use
if ; then echo "echo failed" ; fi
$? returns 0
Does anyone know what's wrong with this?
Using AIX 6.1 and KSH
for NUM in 1 2 3
do
... (5 Replies)
I'm looking for some help in figuring why my little bit of code will not process any entries other then the first one in my list.
while read line ;do
hostname=${line//\"}
a=`ssh user@$hostname uptime;echo $?`
if ];then
dt=`date`
touch... (6 Replies)
I have the following code in bash, however "set red frmt" is not displayed.
echo "iarg_rd = $iarg_rd"
iarg_rd="2"
if ; then
echo "Hello World"
fi
if ; then
frmt="${gap}${!frmt_titl_yl}"
elif ; then
frmt="${gap}${!frmt_titl_bk}"
elif ; then
echo... (2 Replies)
Hi All,
I have the requirement that ,i have to write a shell script that job has to wait for a 7 touch files created by another application for 4 hours, if i get all 7 touch files ,i have to send a mail that i jobs are completed, if if it is waiting for more than 4 hours i have to send a mail... (2 Replies)
Hi,
I have run into a problem to which i can't seem to find any solution, posting here is my last resort.
Problem:
I am using plink to access my router and run a few configuration commands. When in enter configurations mode, instead of sending next command plink keeps on waiting for manual... (7 Replies)
Discussion started by: zaainabbas
7 Replies
LEARN ABOUT REDHAT
glcolormask
GLCOLORMASK(3G)GLCOLORMASK(3G)NAME
glColorMask - enable and disable writing of frame buffer color components
C SPECIFICATION
void glColorMask( GLboolean red,
GLboolean green,
GLboolean blue,
GLboolean alpha )
PARAMETERS
red, green, blue, alpha
Specify whether red, green, blue, and alpha can or cannot be written into the frame buffer. The initial values are
all GL_TRUE, indicating that the color components can be written.
DESCRIPTION
glColorMask specifies whether the individual color components in the frame buffer can or cannot be written. If red is GL_FALSE, for exam-
ple, no change is made to the red component of any pixel in any of the color buffers, regardless of the drawing operation attempted.
Changes to individual bits of components cannot be controlled. Rather, changes are either enabled or disabled for entire color components.
ERRORS
GL_INVALID_OPERATION is generated if glColorMask is executed between the execution of glBegin and the corresponding execution of glEnd.
ASSOCIATED GETS
glGet with argument GL_COLOR_WRITEMASK
glGet with argument GL_RGBA_MODE
SEE ALSO glClear(3G), glColor(3G), glColorPointer(3G), glDepthMask(3G), glIndex(3G), glIndexPointer(3G), glIndexMask(3G), glStencilMask(3G)GLCOLORMASK(3G)