Sponsored Content
Full Discussion: Struggling with mkfifo
Top Forums UNIX for Dummies Questions & Answers Struggling with mkfifo Post 50056 by Perderabo on Thursday 15th of April 2004 04:05:48 PM
Old 04-15-2004
Driver, I'm thinking alan has an nfs mounted home directory with the nodevs option set. I would still expect fifos to work under that scenario, but I'm not totally sure.

alan, give Driver's program a try. Knowing which system call is failing with which error will help.
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

struggling with addusr ...

I'm completely new to UNIX, and having got the hang of directory navigation / creation (Just about), I think it is time to create an FTP account, so that I can upload a web site remotely. Herein lies the problem... 1: I cannot find a breakdown of addusr commands, so I cannot create a... (2 Replies)
Discussion started by: Dufty
2 Replies

2. Shell Programming and Scripting

Struggling with a text file

Hi, I am struggling with the following... I try to grep out information of a text file I got with lynx, a text browser. The text file I get from lynx with dump is attached in the bottom. What I would like to get is another file containing the astro-ph/98324 (number) and title and list of... (13 Replies)
Discussion started by: pau
13 Replies

3. UNIX for Advanced & Expert Users

Help- Unix File Compare- Struggling

I had posted this earlier about 3 weeks ago and had recieved a response and I did sort both the files and the comm command is still not working. Can someone please assist me, I would really appreciate it. Below is what I am trying to do I need to compare File A with File B and create FILE C... (2 Replies)
Discussion started by: guiguy
2 Replies

4. Shell Programming and Scripting

struggling within awk

!#/bin/bash cat input.sh | awk ' { cur1=tolower($1) cur2=tolower($2) rsh $cur1 report | grep $cur2 # i just want to make the code line to work } ' the error which i get is .... ./madh1.sh: line 1: !#/bin/bash: No such file or directory awk: cmd. line:13: rsh $cur1 report |... (4 Replies)
Discussion started by: geeko
4 Replies

5. Shell Programming and Scripting

Struggling with arrays and delimited file

Hi, I am trying to use arrays in my script but can not seem to get it to work. I have a file called sections, this contains headers from a tripwire log file, separated by "@" but could be "," if easier The headers will be used to cut sections from the log file into another to be mailed. ... (5 Replies)
Discussion started by: pobman
5 Replies

6. Shell Programming and Scripting

Struggling with AWK

I know this is an easy problem, but I've been struggling with it all morning and finally admit I need help. I have two files that I need to compare. After doing this the easy way (grep -F) I realize that there are other fields in file2 that match field1 in file1, so I turned to awk. I want to... (7 Replies)
Discussion started by: moldoverb
7 Replies

7. Programming

Help with Mkfifo and exec

Hello guys! I am doing a project for the university and I have to do that a process has to create several children through fork(). The father process sends a pathname to each one through exec and the children must send to the father a list with the files from each directory. The father is... (1 Reply)
Discussion started by: dano88
1 Replies

8. Homework & Coursework Questions

Help with Mkfifo and exec

Hello guys! I am doing a project for the university and I have to do that a process has to create several children through fork(). The father process sends a pathname to each one through exec and the children must send to the father a list with the files from each directory. The father... (1 Reply)
Discussion started by: dano88
1 Replies

9. UNIX for Dummies Questions & Answers

Struggling to combine two Greps statements

Greetings! I have been tasked to create a report off files we receive from our hardware suppliers. I need to grep these files for two fields 'Test_Version' and 'Model-Manufacturer' ; for each field, I need to capture their corresponding values. When running each statement separately, I get... (4 Replies)
Discussion started by: alan
4 Replies

10. Shell Programming and Scripting

Parsing file: struggling against sed command

Hello fellows, Sure you can help this poor guy that is struggling against sed command, being unable to tame it I have a lot of files like this: From this one, I need to obtain values highlighted in bold/red To do so, I am executing this piece of code inside a loop: ... (10 Replies)
Discussion started by: manolain
10 Replies
MKFIFO(1)                                                          User Commands                                                         MKFIFO(1)

NAME
mkfifo - make FIFOs (named pipes) SYNOPSIS
mkfifo [OPTION]... NAME... DESCRIPTION
Create named pipes (FIFOs) with the given NAMEs. Mandatory arguments to long options are mandatory for short options too. -m, --mode=MODE set file permission bits to MODE, not a=rw - umask -Z set the SELinux security context to default type --context[=CTX] like -Z, or if CTX is specified then set the SELinux or SMACK security context to CTX --help display this help and exit --version output version information and exit AUTHOR
Written by David MacKenzie. REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report mkfifo translation bugs to <http://translationproject.org/team/> COPYRIGHT
Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO
mkfifo(3) Full documentation at: <http://www.gnu.org/software/coreutils/mkfifo> or available locally via: info '(coreutils) mkfifo invocation' GNU coreutils 8.28 January 2018 MKFIFO(1)
All times are GMT -4. The time now is 11:28 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy