10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
hi,
i would like to create a bash script that check which port in my Linux server are closed (not in use) from a specific range, port range (3000-3010).
the print output need to be only 1 port, and it will be nice if the output will be saved as a variable or in same file.
my code is:
... (2 Replies)
Discussion started by: yossi
2 Replies
2. Solaris
please find the below o/p for your reference
bash-3.00# fcinfo hba-port
HBA Port WWN: 21000024ff295a34
OS Device Name: /dev/cfg/c2
Manufacturer: QLogic Corp.
Model: 375-3356-02
Firmware Version: 05.03.02
FCode/BIOS Version: BIOS: 2.02; fcode: 2.01;... (3 Replies)
Discussion started by: sb200
3 Replies
3. AIX
All,
AIX: 6.1 64 bits
How to find out Free memory available on AIX 6.1 64 bits
When I used :
svmon -G
size inuse free pin virtual mmode
memory 1048576 612109 191151 215969 549824 Ded-E
pg space 4325376 ... (1 Reply)
Discussion started by: a1_win
1 Replies
4. Programming
hi all,
Im using a tcp socket for communication. After all the communications I close the socket and bind another socket to the same port. But it shows bind error. I see it is due to the port no being used immediately. But i am closing the first socket before the binding the second one to the... (9 Replies)
Discussion started by: v1jay
9 Replies
5. Red Hat
Hello, I wanted to calculate free space in my unix file system. Here is my direction. I can use df -h command to get the below output.
Filesystem Size Used Avail Use% Mounted on
===================================================
/dev/vx/dsk/edcdg/data01vol
... (9 Replies)
Discussion started by: govindts
9 Replies
6. Red Hat
hi, I have done the below, but am confused as to how much memory is "free"
please help
thanks
$ free
total used free shared buffers cached
Mem: 132033488 48827536 83205952 0 1007696 45404632
-/+ buffers/cache: 2415208 ... (7 Replies)
Discussion started by: JamesByars
7 Replies
7. Shell Programming and Scripting
Hi Guys,
I want to find the free space of a particular directory,,
Regards,
Magesh (3 Replies)
Discussion started by: mac4rfree
3 Replies
8. HP-UX
Hello,
I am new in UNIX in the UNIX world; there are lots of versions.
Is there any version HP-UX to run on Intel x86 or better VMWARE or other virtualization platform?
...and of course, because I would like to learn, Unix be free
Thank (2 Replies)
Discussion started by: postfind
2 Replies
9. UNIX for Dummies Questions & Answers
In Solaris 2.6 and 8
How do I find out how much swap and memory is free?
Also how can I see how much memory each process is consuming?
Thanks in advance (2 Replies)
Discussion started by: expos
2 Replies
10. UNIX for Dummies Questions & Answers
I wish to know whether a particular port is free or not in my SUN solaris SPARC machine . I wish to use that particular port for one server software.
How do I know that. (2 Replies)
Discussion started by: Hitesh Shah
2 Replies
XvGrabPort(3) libXv Functions XvGrabPort(3)
NAME
XvGrabPort - lock port for exclusive use by client
SYNOPSIS
#include <X11/extensions/Xvlib.h>
int XvGrabPort(Display *dpy, XvPortID port, Time time);
ARGUMENTS
dpy Specifies the connection to the X server.
port Defines the port to be grabbed.
time Specifies the request timestamp.
DESCRIPTION
XvGrabPort(3) grabs a port. Once a client grabs a port, only that client can make video requests to that port.
If the time is before the current port time, the XvGrabPort request is ignored and XvInvalidTime is returned. If the port is already
grabbed by another client, XvAlreadyGrabbed is returned. Otherwise it returns a status of Success. The port time is updated when the fol-
lowing requests are processed: XvGrabPort(3), XvUngrabPort(3), XvPutVideo(3), XvPutStill(3), XvGetVideo(3), XvGetStill(3).
If the port is actively processing video for another client, the video is preempted, and an XvVideoNotify event with detail XvPreempted is
generated for its drawable.
RETURN VALUES
[Success]
Returned if XvGrabPort(3) completed successfully.
[XvInvalidTime]
Returned if requested time is older than the current port time.
[XvAlreadyGrabbed]
Returned if the port is already grabbed by another client.
[XvBadExtension]
Returned if the Xv extension is unavailable.
[XvBadAlloc]
Returned if XvGrabPort(3) failed to allocate memory to process the request.
DIAGNOSTICS
[XvBadPort] Generated if the requested port does not exist.
SEE ALSO
XvUngrabPort(3), XvVideoNotify(3)
X Version 11 libXv 1.0.9 XvGrabPort(3)