windows 10: process 1 output used as process 2 input: pipes

process 1 :
adb shell screenrecord --bit-rate 6000000 --size 1280x720 --output-format=h264 -

process 2:
ffplay -f h264

normally ffplay takes its input as an argument (-i _input)

How to pipe those processes ? The output of process 1 must be the input of process 2

SQL server – Possible to do OPENQUERY without named pipes?

When I try to do OPENQUERY, I get an error of not being able to open the named pipe, which makes sense because it's not an option (and won't be anytime soon) for the way the network is currently configured between the client computer and the server.

Does this mean that I will not be able to use OPENQUERY, or can it be configured to work without named pipes?

algorithms – consumer-producer problem / Pipes and Filters

In computer science, in the operating systems, respectively their design and their internal, there are:
Producer-consumer problem
Limited Buffer

The software architecture in turn teaches the concept of pipes and filters.

You have a class of God with over 100 functions. Each is called with an argument entry (message) and returns an output (transformed message).

You divide it into 100 classes. Each is a producer or an independent consumer, or both, a producer-consumer at the same time. Communication between them is via a queue (publication subscribe).

How do you solve the remaining challenge, the challenge of load balancing? The producer generates 100 msg / s and the consumer accepts 50 msg / s (suppose the calculation is linked, not linked to the I / O. More threads calculate more).

A slow consumer is detected by his waiting queue, which means that the messages accumulate. You have a multicore processor and, to begin with, the consumer is a single thread.

Comment or answer how you can automatically scale a slow consumer from one thread (computation-related) to multiple threads (or reduce the number of threads of the same consumer from one thread to another). a single thread when the queue is not full enough to use all the threads).

SQL Server – How to configure a connection string in SSRS 2012 using Named Pipes?

I have SQL Server 2012 and I want to create a data source that uses named pipes rather than TCP.

That's when I tried:

Data Source=np:\.pipeMSSQL$MSSQLSERVER02sqlquery;Initial Catalog=cleverdataout

If I test the connection, I receive an error message, with error code 25, indicating that the connection string is not valid.

Is it possible to use named pipes? Or am I forced to use TCP?

What are glass pipes – Advertising, Offers

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Glass Pipes allows the user to inhale copies of the burning of certain objects. The tobacco pipe is the most common that is designed for use with tobacco. The most commonly used materials are: corn clay briar heather meerschaum glass porcelain cherry acrylic ebonite etc.

These types of pipes usually have a hole that is enclosed with a finger during inhalation and then discovered to clear the smoke pipe and cool the cannabis on fire. Most people smoke, not only for their taste or purpose for smoking, but also for countless types of pipes to enjoy their different activities. These pipes can be made of glass of different shapes and colors. Blown glass pipes are generally complex and designed in a colorful manner and contain a material that becomes brighter after repeated uses.

Glass bowls often referred to as bowls can be made of glass, ceramic, stone, metal or glass, due to the careless inhalation of unwanted vapors of certain reactive metals such as aluminum. When talking about a specific pipe, the term "bowl" "cone" often refers to the indentation where cannabis must be burned. Most people go to the tobacco pipe, not only for their taste or purpose for cigarettes, but also for countless kinds of pipes to enjoy their different activities. These pipes can be made of glass which can be of different shapes and colors. Blown glass is usually complex and colorful, and contains materials that become brighter after repeated use.

You can find thousands of wholesale glass varieties. which provides all types of smoking pipes at wholesale prices. The delivery service is coming to your door soon. Along with this you can also find smoking accessories like glass bongs and water pipes on their portals. The range is totally within your budget and you can contact regarding product characteristics request for shipping and price details. For more information, go here

linux – How to list named pipes in debian

So guys,

I need to know the number of named pipes that exist on a Debian system.
In the researches that I did, I found the command lsof | grep FIFO who supposedly gives us op pipes. Anyone can confirm me?
In my case, the execution of the lsof command has had the following consequences:

dbus-laun 3039 user 8r FIFO 0.8 hose 0 590
xfconfd 3061 user 4r FIFO 0.8 0t0 5957 pipe
xfconfd 3061 user tube 5w FIFO 0.8 0t0 5957
xscreensa 3082 user 1w FIFO 0.8 0t0 5992 hoses
pipe xscreensa 3082 user 2w FIFO 0.8 0t0 5992
xscreensa 3082 user 4r FIFO 0.8 0t0 5992 hoses
pipe xscreensa 3082 user 5w FIFO 0.8 0t0 5992
gvfsd 3120 user 5r FIFO 0.8 0t0 6295 pipe
pipe gvfsd 3120 user 7w FIFO 0.8 0t0 6295
xfdesktop 3132 user 14r FIFO 0.8 0t0 6946 channels
xfdesktop 3132 user 15w FIFO 0.8 0t0 6946 channels
xfce4-set 3155 user 7r FIFO 0.8 0t0 6481 pipe
xfce4-set 3155 user 8w FIFO 0.8 0 0 pipe 6481
ripples 20156 user 1w FIFO 0.8 0t0 5992 pipe
ripples 20156 user 2w FIFO 0.8 0t0 5992 pipe
ripples 20156 user 4r FIFO 0.8 0t0 5992 pipe
ripples 20156 user 5w FIFO 0.8 0t0 5992 pipe
sftp-serv 21573 user 0r FIFO 0.8 0t0 65082 hose
sftp-serv 21573 user 1w FIFO 0.8 0t0 65083 hose
sftp-serv 21573 user 2w FIFO 0.8 0t0 65084 pipe
lsof 24710 user 1w FIFO 0.8 0t0 261531 hose
hose lsof 24710 user 5w FIFO 0.8 0t0 261539
lsof 24710 user 6r FIFO 0.8 0t0 261540 hose
grep 24711 user 0r FIFO 0.8 0t0 261531 hose
lsof 24712 user 4r FIFO 0.8 0t0 261539 blowjob
hose lsof 24712 user 7w FIFO 0.8 0t0 261540

Are named pipes those of the first column? Since there are several of the same name, should I count all or one?

How can I add a Fibonacci sequence to this code I created from Pipes in C?


typedef struct data
int data;
struct data * psig;
} stack;

stack * p;
/ * Statement of duties * /
stack * NewElem ();
void push (int data);
int pop (empty);
empty print (stack *);
/ * End of statements * /

/ ************************* MAIN FUNCTION **************** ****** ******* /

main int (int argc, char * argv[])
int n, cont, a = 0, b = 0, c;
puts ("Enter the number you want to calculate the Fibonacci:");
gets (n);


/ ************************************************ * ************************* /

void push (int data) / * Add a new item to the stack * /
{stack * q = NewElem ();
q-> psig = p;
q-> key = data;
p = q;

int pop (void) / * This function "ignores" the last item entered * /
{stack * q; int x;
if (p == NULL) {met ("empty list");
returns EOF; }
if not {
x = p-> key;
q = p;
p = p-> psig;
free (q);

return x;

stack * NewElem () / * Create a new item. Attentive: returns a pointer * /
{stack * q = (stack *) malloc (sizeof (stack));
if (q == NULL) {printf ("Missing memory"); exit (0);
returns q;

cancel printing (battery * p) / * print all data stored up to now in the battery * /
printf ("The keys entered are:");
while (p! = NULL)
printf ("% d", key p->);
p = p-> psig;
printf (" n");