08-06-2009
Apologies, I will keep that in mind.
Coming to the solution. I know that if we remove the $ in front of var1 from file1 it will work, but the problem is that the file will have a $ in front of each variable. Please help how to deal in this case.
Thanks
Shash
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am missing something here, I have a file which contains only one line and that is either a number or character string. I am trying to read the file and assign that value to a variable and here it seems I am missing something and not getting the expected results... Here is the code :
#!/bin/ksh... (2 Replies)
Discussion started by: Vaddadi
2 Replies
2. Shell Programming and Scripting
Hi,
Here is the output of lpstat. I would like to read value of Queue which is(abxxxxb1)and status that is DOWN in first line. i dont care what is in second line. any one can help me.thanks
Queue Dev Status Job Files User PP % Blks Cp Rnk
------- ----- ---------... (5 Replies)
Discussion started by: sagii
5 Replies
3. Shell Programming and Scripting
Hi Friends ,
Sorry if this is a repeated question ,
The input file contains 5 lines , so the the values of the variables i and count should b
i=5;
count=15
but the variables are not updating , the value of variables showing i=0 and count =0 only.:mad:
can any1 help me please. (11 Replies)
Discussion started by: babusek
11 Replies
4. Shell Programming and Scripting
Hi,
I am doing :
while read line
do
printf "%s\n" ${line}
done <datafile.txt
but I am not getting each single line from the data file assigned to the variable line (but only tokens/fields at a time). I also tried while IFS= read -r lineI want the whole line assigned or read into the... (2 Replies)
Discussion started by: shri_nath
2 Replies
5. Shell Programming and Scripting
Hello,
I need to read a variable value from script.
Below is the scenario
I am reading a value from an external file say a.txt
a.txt:
Jan
Feb
Mar
I need the corresponding value of the months in in numerics such as Jan -->1,
Feb-->2 etc.
I have this mapping in another file... (1 Reply)
Discussion started by: aixjadoo
1 Replies
6. Shell Programming and Scripting
I would appreciate some help, please.
I have a file cutshellb.txt, which contains four report names (but it could be any number from 1 to x. The report suffix is not necessarily consecutive:
report3785
report3786
report3787
report3788
I have a shell script which attempts to read the... (3 Replies)
Discussion started by: Dicloflex
3 Replies
7. Shell Programming and Scripting
HI all,
I have a parameter file with entries like
$$Name =Abhinav
$$CUTOFF_DATE = 11/11/2209
I am reading a variable from this file using a awk command like :
var2=`awk -F"" "/CUTOFF_DATE/{f=$1;}{print f;}" InputFIleName`
but facing an error like
awk: cmd. line:1:... (3 Replies)
Discussion started by: abhinav192
3 Replies
8. Shell Programming and Scripting
Hi folks,
I'm using bash and would like to do the following. I would like to read some values from the file and store it in the variable and use it.
My file is 1.txt and its contents are
VERSION=5.6
UPDATE=4
I would like to read "5.6" and "4" and store it in a variable in shell... (6 Replies)
Discussion started by: scriptfriend
6 Replies
9. Shell Programming and Scripting
I need to know how the the string constant from Input File should be read and provide as input data for the script .
INPUT FILE
CONST VARIABLE
myname=/root/dir/syslog/myname1
myname=/root/dir/syslog/myname2
myname=/root/dir/syslog/myname3
urname=/root/dir/syslog/urname1... (6 Replies)
Discussion started by: baraghun
6 Replies
10. Shell Programming and Scripting
Hi ,
i have a parameter which has path of a file. Now i need to have another parameter with the content of that file. I tried the belwo script , can any one please help.
I dont want to use cat command to read. Can we do it with out using cat command.
while read line
do... (9 Replies)
Discussion started by: Ravindra Swan
9 Replies
LEARN ABOUT SUSE
gldrawbuffer
GLDRAWBUFFER(3G) GLDRAWBUFFER(3G)
NAME
glDrawBuffer - specify which color buffers are to be drawn into
C SPECIFICATION
void glDrawBuffer( GLenum mode )
PARAMETERS
mode Specifies up to four color buffers to be drawn into. Symbolic constants GL_NONE, GL_FRONT_LEFT, GL_FRONT_RIGHT, GL_BACK_LEFT,
GL_BACK_RIGHT, GL_FRONT, GL_BACK, GL_LEFT, GL_RIGHT, GL_FRONT_AND_BACK, and GL_AUXi, where i is between 0 and
``GL_AUX_BUFFERS'' -1, are accepted (GL_AUX_BUFFERS is not the upper limit; use glGet to query the number of available aux buffers.)
The initial value is GL_FRONT for single-buffered contexts, and GL_BACK for double-buffered contexts.
DESCRIPTION
When colors are written to the frame buffer, they are written into the color buffers specified by glDrawBuffer. The specifications are as
follows:
GL_NONE No color buffers are written.
GL_FRONT_LEFT Only the front left color buffer is written.
GL_FRONT_RIGHT Only the front right color buffer is written.
GL_BACK_LEFT Only the back left color buffer is written.
GL_BACK_RIGHT Only the back right color buffer is written.
GL_FRONT Only the front left and front right color buffers are written. If there is no front right color buffer, only the
front left color buffer is written.
GL_BACK Only the back left and back right color buffers are written. If there is no back right color buffer, only the
back left color buffer is written.
GL_LEFT Only the front left and back left color buffers are written. If there is no back left color buffer, only the
front left color buffer is written.
GL_RIGHT Only the front right and back right color buffers are written. If there is no back right color buffer, only the
front right color buffer is written.
GL_FRONT_AND_BACK All the front and back color buffers (front left, front right, back left, back right) are written. If there are
no back color buffers, only the front left and front right color buffers are written. If there are no right color
buffers, only the front left and back left color buffers are written. If there are no right or back color buf-
fers, only the front left color buffer is written.
GL_AUXi Only auxiliary color buffer i is written.
If more than one color buffer is selected for drawing, then blending or logical operations are computed and applied independently for each
color buffer and can produce different results in each buffer.
Monoscopic contexts include only left buffers, and stereoscopic contexts include both left and right buffers. Likewise, single-buffered
contexts include only front buffers, and double-buffered contexts include both front and back buffers. The context is selected at GL ini-
tialization.
NOTES
It is always the case that GL_AUXi = GL_AUX0 + i.
ERRORS
GL_INVALID_ENUM is generated if mode is not an accepted value.
GL_INVALID_OPERATION is generated if none of the buffers indicated by mode exists.
GL_INVALID_OPERATION is generated if glDrawBuffer is executed between the execution of glBegin and the corresponding execution of glEnd.
ASSOCIATED GETS
glGet with argument GL_DRAW_BUFFER
glGet with argument GL_AUX_BUFFERS
SEE ALSO
glBlendFunc(3G), glColorMask(3G), glIndexMask(3G), glLogicOp(3G), glReadBuffer(3G)
GLDRAWBUFFER(3G)