Good morning - I have publication lists from 34 different faculty members. I need to end up with the numbers of publications in common across all 34 faculty.
I need to grep person1 (last name) in list2, person1 in list3, person1 in list 4, etc., then person2 in list3, person 2 in list4, etc.,... (2 Replies)
I have to to read files simultaneously in two nested loops,but am getting error can anyone do the needful.
useridFile=userIds.txt
fname=kiran.txt
exec<$useridFile
while read line
do
echo "User IDs are..$line"
USER_ID=$line
REMOTE_DIR_LOCATION="/home/test/$USER_ID"
SOURCE_DIR=$USER_ID... (1 Reply)
I need help getting over this bump on how nested for loops work in shell. Say i was comparing files in a directory in any other language my for loop would look like so
for(int i=0;to then end; i++)
for(int y = i+1; to the end; y++)
I can't seem to understand how i can translate that... (5 Replies)
You can use one while inside another?
I made the following script (without really knowing if I can use two while) to get 3 numbers different from each other at random:
num1=$(( $RANDOM % 10 ))
num2=$num1
while
do
num2=$(( $RANDOM % 10 ))
done
num3=$num1
while
do
while
do... (1 Reply)
Hi experts,
I just want to know if there is a better solution to my nested while read loops below:
while read line; do
while read line2; do
while read line3; do
echo "$line $line2 $line3"
done < file3.txt
done < file2.txt
done < file1.txt >... (4 Replies)
Greetings All,
The following script attempts to enumerate all users in all groups in the group file(GROUP) and echo the following information:
GROUP ---> USER
The script is as follows:
IFS=","
for GROUP in `ypcat -k group | cut -d" " -f1`
do
for USER in `ypcat -k group... (13 Replies)
It's been a while since I used csh formatting and I am having a little bit of trouble with a few things. Things seem so much easier to execute in Matlab, however I need to do this on the terminal because of the programs I am trying to interact with.
So here's what I want to do: I have a file... (0 Replies)
for server in $(echo `cat /tmp/ScanHosts_${USERSNAME}.TXT`)
do
for portnumber in $(echo `cat /tmp/ScanPorts_${USERSNAME}.TXT`)
do
#echo ${server} ${portnumber}
... (3 Replies)
Hello, I pulled out some old code from an unfinished project the other day and wanted to stream line it better. I know anything beyond a double loop is usually bad practice, and I came up with some logic for later that would no longer require the first loop in the following code that works:
... (5 Replies)
Discussion started by: Azrael
5 Replies
LEARN ABOUT CENTOS
glinvalidatebuffersubdata
GLINVALIDATEBUFFERSU(3G) OpenGL Manual GLINVALIDATEBUFFERSU(3G)NAME
glInvalidateBufferSubData - invalidate a region of a buffer object's data store
C SPECIFICATION
void glInvalidateBufferSubData(GLuint buffer, GLintptr offset, GLsizeiptr length);
PARAMETERS
buffer
The name of a buffer object, a subrange of whose data store to invalidate.
offset
The offset within the buffer's data store of the start of the range to be invalidated.
length
The length of the range within the buffer's data store to be invalidated.
DESCRIPTION
glInvalidateBufferSubData invalidates all or part of the content of the data store of a buffer object. After invalidation, the content of
the specified range of the buffer's data store becomes undefined. The start of the range is given by offset and its size is given by
length, both measured in basic machine units.
ERRORS
GL_INVALID_VALUE is generated if offset or length is negative, or if offset + length is greater than the value of GL_BUFFER_SIZE for
buffer.
GL_INVALID_VALUE is generated if buffer is not the name of an existing buffer object.
GL_INVALID_OPERATION is generated if any part of buffer is currently mapped.
ASSOCIATED GETS
glGetBufferParameter() with argument GL_BUFFER_SIZE
SEE ALSO
glInvalidateTexSubImage(),, glInvalidateTexImage(), glInvalidateBufferData(), glInvalidateFramebuffer(), glInvalidateSubFramebuffer().
COPYRIGHT
Copyright (C) 2012 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication
License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.
AUTHORS
opengl.org
opengl.org 06/10/2014 GLINVALIDATEBUFFERSU(3G)