Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Bash code to create named Pipe
Top Forums Shell Programming and Scripting Bash code to create named Pipe Post 302594145 by INHF on Monday 30th of January 2012 02:44:26 PM
Old 01-30-2012
Quote:
HERE=`uname -n` # Stores the node name of the host server

THERE=<SERVER WHERE YOU WANT TO KEEP THE BACKUP> #Server on which you want to store the backup
Do I need to store node name of the host server?

Can I keep the backup in the same directory that I am working on?

Thank you all again
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

IPC using named pipe

Hi All, I am facing a vague issue while trying to make two process talk to each other using named pipe. read process ========= The process which reads, basically creates FIFO using mkfifo - ret_val = mkfifo(HALF_DUPLEX, 0666);) func. It then opens the pipe using open func - fd =... (1 Reply)
Discussion started by: sharanbr
1 Replies

2. Programming

IPC using named pipe

Hi All, I am facing a vague issue while trying to make two process talk to each other using named pipe. read process ========= The process which reads, basically creates FIFO using mkfifo - ret_val = mkfifo(HALF_DUPLEX, 0666) func. It then opens the pipe using open func - fd = open... (2 Replies)
Discussion started by: sharanbr
2 Replies

3. UNIX for Advanced & Expert Users

named pipe with persistent buffer

Hey folks, i need communicate between 2 processes in a reliable manner. The information delivery has to be guarenteed. I thought about proc 2 sending a signal to proc 1 when information has being written to disc and wirte() has been verified (sync/flush). The IPC method for the data is named... (4 Replies)
Discussion started by: heck
4 Replies

4. UNIX for Dummies Questions & Answers

Named PIPE

Gurus, I've a File Transaction Server, which communicates with other servers and performs some processing.It uses many Named PIPE's. By mistake i copied a named PIPE into a text file. I heard that PIPE files shouldn't be copied.Isn't it? Since it's a production box, i'm afraid on... (2 Replies)
Discussion started by: Tamil
2 Replies

5. UNIX for Dummies Questions & Answers

Named Pipe contents to a file

I want to copy the contents of a named pipe to a file. I have tried using: cat pipe.p >> transcript.log but I have been unsuccessful, any ideas? (4 Replies)
Discussion started by: carl_vieyra
4 Replies

6. UNIX for Dummies Questions & Answers

fifo or named pipe working?

Can someone explain to me the working of fifo() system call using simple C programs so that I can implement them in the UNIX environement? (1 Reply)
Discussion started by: lvkchaitanya
1 Replies

7. UNIX for Advanced & Expert Users

will a named pipe always be size 0 on filesystem?

I did cat < myFile >> myPipe I was hoping that if I did ls -l, myPipe would now be holding the contents of myFile, and would be the same size. But it was 0. Also strange was that when I did the command above, cat did not return control back to the shell. Why? thanks (4 Replies)
Discussion started by: JamesByars
4 Replies

8. Shell Programming and Scripting

pipe to file named with date

I would like to pipe (redirect ? - what is the right term?) the output of my script to a file named with the current date. If I run this at a command prompt: date +'%Y%m%d" ...it returns "20110429" OK, that's good... so I try: ./script.sh > "'date +%Y%m%d'.csv" I get a file... (1 Reply)
Discussion started by: landog
1 Replies

9. Shell Programming and Scripting

Named pipe performance

Hi, I am getting data into a Named pipe. Does Named pipe have any size restriction; I know it does not have any storage and it just passes on the data to the next process. I want to know, if there will be a difference in the Named pipe performance if the data input is more. (I am using DB2... (1 Reply)
Discussion started by: sudvishw
1 Replies

10. UNIX for Dummies Questions & Answers

Named pipe hanging?

Ok, I can't seem to figure this out or find anything on the web about this. I'm on Sun Solaris, UNIX. I have the following test script: #!/bin/ksh touch test.file LOG=./tmp.log rm -f ${LOG} PIPE=./tmp.pipe mkfifo ${PIPE} trap "rm -f ${PIPE}" EXIT tee -a ${LOG} < ${PIPE} & ... (17 Replies)
Discussion started by: Ditto
17 Replies

LEARN ABOUT LINUX

ndb_print_backup_file

NDB_PRINT_BACKUP_(1)					       MySQL Database System					      NDB_PRINT_BACKUP_(1)

NAME

       ndb_print_backup_file - print NDB backup file contents

SYNOPSIS

       ndb_print_backup_file file_name

DESCRIPTION

       ndb_print_backup_file obtains diagnostic information from a cluster backup file.
	       Usage

	   ndb_print_backup_file file_name

       file_name is the name of a cluster backup file. This can be any of the files (.Data, .ctl, or .log file) found in a cluster backup
       directory. These files are found in the data node's backup directory under the subdirectory BACKUP-#, where # is the sequence number for
       the backup. For more information about cluster backup files and their contents, see Section 17.5.3.1, "MySQL Cluster Backup Concepts".

       Like ndb_print_schema_file and ndb_print_sys_file (and unlike most of the other NDB utilities that are intended to be run on a management
       server host or to connect to a management server) ndb_print_backup_file must be run on a cluster data node, since it accesses the data node
       file system directly. Because it does not make use of the management server, this utility can be used when the management server is not
       running, and even when the cluster has been completely shut down.
	       Additional Options

       None.

COPYRIGHT

       Copyright (C) 1997, 2014, Oracle and/or its affiliates. All rights reserved.

       This documentation is free software; you can redistribute it and/or modify it only under the terms of the GNU General Public License as
       published by the Free Software Foundation; version 2 of the License.

       This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

       You should have received a copy of the GNU General Public License along with the program; if not, write to the Free Software Foundation,
       Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see http://www.gnu.org/licenses/.

SEE ALSO

       For more information, please refer to the MySQL Reference Manual, which may already be installed locally and which is also available online
       at http://dev.mysql.com/doc/.

AUTHOR

       Oracle Corporation (http://dev.mysql.com/).

MySQL 5.5							    01/30/2014						      NDB_PRINT_BACKUP_(1)
All times are GMT -4. The time now is 04:25 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy