Hello Experts,
I am newbie to perl, just curious to know how to do the following in perl.
suppose I ve a txt file like below. when it founds "*Main Start"
Then go to "*Main End,,,,,,,," patteren and just collect the number from the previous line of "*Main End,,,,,,," pattern . In my... (17 Replies)
I'm having problems since few days ago, and i'm not able to make it works with a simple awk+grep script (or other way to do this).
For example, i have a input file1.txt:
cat inputfile1.txt
218299910417
1172051195
1172070231
1172073514
1183135117
1183135118
1183135119
1281440202
... (3 Replies)
I hope this is a basic question.
I have a file with a bunch of strings in each line (and the string number is variable).
What I want to do is a simple if command and then print the entire line.
something like awk '{if ($3=="yes") print $1,$2,$3,...$X }' infile > outfile
Can someone... (1 Reply)
Friends,
I have .txt file with 3 millions of rows.
File1.txt
ABC1|A|ABCD1|XYZ1
ABC2|P|ABCD2|XYZ2
ABC3|A|ABCD3|XYZ3
ABC4|P|ABCD4|XYZ4
If second field has value P then print the entire line.
Thanks in advance for your help,
Prashant (4 Replies)
Friends,
File1.txt
abc|0|xyz
123|129|opq
def|0|678
890|pqw|sdf
How do I print the entire line where second column has value is 0?
Expected Result:
abc|0|xyz
def|0|678
Thanks,
Prashant
---------- Post updated at 02:14 PM ---------- Previous update was at 02:06 PM ----------
... (1 Reply)
Hi,
I have a file whose lines are something like
Tchampionspsq^@~^@^^^A^@^@^@^A^A^Aÿð^@^@^@^@^@^@^@^@^@^@^A^@^@^@^@^?ð^@^@^@^@^@^@^@?ð^@^@^@^@^@^@pppsq^@~^@#@^@^@^@^@^@^Hw^H^@^@^@^K^@^@^@^@xp^At^@^FTtime2psq^@ ~^@^^^A^@^@^@^B^A
I need to extract all words matching T*psq from the file.
Thing is... (4 Replies)
I have a file like this
DoctorName
Address1
Address2
DOB
InsuredName
Address1
Address2
DOB
PatientName
Address1
Address2
DOB
ClaimNo1
DoctorName
Address1
Address2
DOB
InsuredName (2 Replies)
Hi All,
I have a file testarun.txt contains the below lines and i want to print the lines if the character positions 7-8 matches 01.
201401011111
201401022222
201402013333
201402024444
201403015555
201403026666
201404017777
201404028888
201405019999
201405020000
I am trying the... (4 Replies)
I have a file with class c IP addresses that I need to match to a column and print the matching lines of another file.
I started playing with grep -if file01.out file02.out but I am stuck as to how to match it to a column and print the matching lines;
cat file01.out
10.150.140... (5 Replies)
so im searching the process table with:
ps -ef | awk -F"./rello.java" '{ print substr($0, index($0,$2)) }'
I only want it to print everything that's infront of the "./rello.java". That's because im basically getting the arguments that was passed to the rello.java script.
this works.
... (2 Replies)
Discussion started by: SkySmart
2 Replies
LEARN ABOUT MOJAVE
glutidlefunc
glutIdleFunc(3GLUT) GLUT glutIdleFunc(3GLUT)NAME
glutIdleFunc - sets the global idle callback.
SYNTAX
#include <GLUT/glut.h>
void glutIdleFunc(void (*func)(void));
ARGUMENTS
func The new idle callback function.
DESCRIPTION
glutIdleFunc sets the global idle callback to be func so a GLUT program can perform background processing tasks or continuous animation
when window system events are not being received. If enabled, the idle callback is continuously called when events are not being received.
The callback routine has no parameters. The current window and current menu will not be changed before the idle callback. Programs with
multiple windows and/or menus should explicitly set the current window and/or current menu and not rely on its current setting.
The amount of computation and rendering done in an idle callback should be minimized to avoid affecting the program's interactive response.
In general, not more than a single frame of rendering should be done in an idle callback.
Passing NULL to glutIdleFunc disables the generation of the idle callback.
EXAMPLE
A typical idle callback to animate a window might look like:
void
idle(void)
{
time += 0.05;
glutSetWindow(window);
glutPostRedisplay();
}
Notice how the idle callback does not do any actual drawing; it only advances the time scene state global variable. That is left to the
window's display callback which will be triggered by the call to glutPostRedisplay.
If you use the idle callback for animation, you should be sure to stop rendering when the window is not visible. This is easy to set up
with a visibility callback. For example:
void
visible(int vis)
{
if (vis == GLUT_VISIBLE)
glutIdleFunc(idle);
else
glutIdleFunc(NULL);
}
If you do use the idle callback for animation, one thing you should not do is setup the idle callback before calling glutMainLoop. It is
much better to use the visibility callback to install idle callback when the window first becomes visible on the screen.
SEE ALSO
glutTimerFunc, glutVisibilityFunc
AUTHOR
Mark J. Kilgard (mjk@nvidia.com)
GLUT 3.7 glutIdleFunc(3GLUT)