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Questions tagged [named-pipes]

38 questions
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Pipe multiple files into one tar gz

I'd like to call mysqldump to create multiple backup files and then archive them in one tar.gz. I am following this tutorial on mysqldump part: http://dev.mensfeld.pl/2013/04/backup-mysql-dump-all-your-mysql-databases-in-separate-files/ (at the end,…
David162795
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nginx - log access and error to pipe and use multilog to log rotate

What I am trying to do: Log rotate nginx access and error log using multilog My approach: Log nginx access and error to a pipe, so I can have another process that runs multilog that reads from that pipe and let multilog to do the log…
shendz
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SQL 2008 R2 Named Instance Client Connectivity Issues?

We're upgrading our software from using SQL 2000 to 2008 R2. Our customers will be installing an update which uninstalls 2000 and installs 2008 R2 under the same instance. So if no instance existed, then no instance name will be set (default).…
Jerry Dodge
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Continual tailing and sorting of multiple files on linux?

Is there a way to use pipes or FIFO in combination to continually monitor several (same format) log files whilst sorting on the first field and then being able to effectively do a tail -f on that continual, sorted output? I can do stuff like…
Jon Scobie
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SQL 2005 Named Pipes Stop Responding

We have a SQL 2005 64bit SP2 server running on Windows 2003 R2 SP2. It also has Reporting Server installed and that serves as it's primary function. Over the course of approximately a week, connecting from SSMS via named pipes gets increasingly…
DRCRON
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Firewall blocking SQL Server named pipes

If I turn off the firewall on Windows SBS 2011, I can connect to my SQL Server 2008 non-default instance by name (which I presume means it's using named pipes) without incident. After I turn it back on, I can't. I have unblocked incoming TCP and UDP…
Marcelo Cantos
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PHP Named Pipe Problem

I am trying to test a website on a local machine that has Windows 7 installed. I want to use named pipes to connect to the MySQL server, but mysql_connect() seems to throw an error: [2002] No connection could be made because the target machine…
someguy
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Need script to redirect STDIN & STDOUT to named pipes

I have an app that launches an authentication helper (my script) and uses STDIN/STDOUT to communicate. I want to re-direct STDIN and STDOUT from this script to two named pipes for interaction with another program. E.g.: SCRIPT_STDIN >…
davidparks21
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MySQL on Windows - how do I set the wait_timeout for connections using named pipes?

I use a MySQL database running on a Windows box, and for performance reasons I'm connecting to it using named pipes. The (Java) application using the database (through Hibernate) can let the connection lie idle for quite a long time, which causes…
gustafc
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virtual concatenation of two certificate files

mongod requires a certificateKeyFile that is a combination of a certificate and a private key. certbot manages quarterly renewals of tls certificates that cannot be valid for more than 3 months. the result of a successful certbot renewal run is the…
grenade
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How to add permissions to windows named pipes using powershell?

How can i add permissions for a specific group to read/write from an existent named pipe, using a powershell script? This is as far as i went: $AccessRule = New-Object System.IO.Pipes.PipeAccessRule( "Users", "FullControl", "Allow" ) $PipeSecurity =…
Miguel
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Controlling a program that was automatically started using pipes

I have a program that needs to be automatically started when I boot a CentOS server. After the program has been started, I want to be able to SSH into the server and control this program (read its output and send it input). I have been trying to use…
iWiggins
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Where should I put my named pipes on RHEL7?

I done some quicky web searches to find out how to make a named pipe. It looks very straight forward I just need to execute as root: mkfifo filename, but what the best practice on where on the filesystem to put named pipes? Should they go into /tmp,…
Red Cricket
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Webserver stopped writing to named pipe

I am trying to debug a process which worked fine until about a week ago. I have a script accessible to my webserver which does nothing but write a value into an existing named pipe: #!/bin/bash pipe=/tmp/al_webui echo 5 > $pipe The script is…
Bowdzone
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Make init script output available without hitting the filesystem

I'm working on an init script for a command which writes extensive activity messages to stdout. The output is only useful for debugging and since it will be running on a Pi, I don't want these messages be written to the filesystem. Is it possible…
svoop
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