Hi,
I have a program that runs two threads in stead of two processes. I want to use pipe to redirect the output of the first thread to the input of the second thread.
One thread is continuously writing to a pipe, and the other thread will read from the pipe.
How do I do that?
Is there... (2 Replies)
i am new to linux programming. can anyone answer my question?
there is one pipe file "my_pipe"
prw-r--r-- 1 john rnd 32 Aug 17 19:45 my_pipe
how to output string message (char*) to this pipe? which API should I use? (3 Replies)
anybody can help, plz:
I want to pass the output of "ls" to "grep":
ftp -n host <<!
USER user passwd
ls
bye
! | grep file
exit 0
It does not work!!
Any idea??
Sami (7 Replies)
I am using grep and I want the output to go into two files without going to the screen. I used tee to get the output into two files, but it is also putting the output on the screen which i do not want. Can this be fixed. (2 Replies)
Hi,
I am having a list of directories with different login id's. My requirement is that i need to list the directories of my id and need to delete them. So i am using following code
ls -ltr ¦ grep userid ¦ rm -rf
But this is not working. So is there any way of doing it. Please note... (3 Replies)
Hi All. Thanks for your help in advance.
I have a requirement to examine the number of delimiters in each record of a file. If the record has the expected number of delimiters it should be passed into a 'good' file. If it does not, the record should be passed into a 'bad' file. I have been able... (8 Replies)
I can use pipe output to a file. For example
./somescript.sh > output.txt
But for example if the output from ./somescript.sh is slow. like if it prints one line every minute then output.txt is not updated every minute. Lines are written to output.txt in one go, hence have to wait for the whole... (2 Replies)
Hi All,
i have the following command
df|awk '{print $5}'|grep /| egrep -v '^/$|/usr|/opt|/var/log|/home|/tmp'
output looks like:
/filesystem/number1
/filesystem/number2
/filesystem3
/possiblymoreoutput
i want the output to look like the below (either in a file or to output to... (3 Replies)
I'm trying to get an output to echo on the next line in a given color and outputted next to a label.
Sorry if that's a bit vague, see below.
#!/bin/bash
YELLOW=$(tput setaf 3 && tput bold)
echo -n 'plaintext' | openssl md2 || read hash
echo "$YELLOW Hash:$hash"
But I can't seem to get the... (2 Replies)
Hi,
I want to grep multiple patterns from multiple files and save to multiple outputs. As of now its outputting all to the same file when I use this command.
Input : 108 files to check for 390 patterns to check for. output I need to 108 files with the searched patterns.
Xargs -I {} grep... (3 Replies)
Discussion started by: Diya123
3 Replies
LEARN ABOUT DEBIAN
clmclose
clm close(1) USER COMMANDS clm close(1)
NAME
clm close - Fetch connected components from graphs or subgraphs
clmclose is not in actual fact a program. This manual page documents the behaviour and options of the clm program when invoked in mode
close. The options -h, --apropos, --version, -set, --nop are accessible in all clm modes. They are described in the clm manual page.
SYNOPSIS
clm close -imx <fname> [options]
clm close -imx fname (specify matrix input) -abc fname (specify label input) -dom fname (input domain/cluster file) [-o fname (output file)]
[--is-undirected (trust input graph to be undirected)] [--write-count (output component count)] [--write-sizes (output component sizes
(default))] [--write-cc (output components as clustering)] [--write-block (output graph restricted to -dom argument)] [--write-blockc (out-
put graph complement of -dom argument)] [-cc-bound num (select components with size at least num)] [-tf spec (apply tf-spec to input
matrix)] [-h (print synopsis, exit)] [--apropos (print synopsis, exit)] [--version (print version, exit)]
DESCRIPTION
Use clm close to fetch the connected components from a graph. Different output modes are supported (see below). In matrix mode (i.e. using
the -imx option) the output returned with --write-cc can be used in conjunction with mcxsubs to retrieve individual subgraphs corresponding
to connected components.
OPTIONS
-abc <fname> (label input)
The file name for input that is in label format.
-imx <fname> (input matrix)
The file name for input that is in mcl native matrix format.
-o fname (output file)
Specify the file where output is sent to. The default is STDOUT.
-dom fname (input domain/cluster file)
If this option is used, clm close will, as a first step, for each of the domains in file fname retrieve the associated subgraph from the
input graph. These are then further decomposed into connected components, and the program will process these in the normal manner.
--write-count (output component count)
--write-sizes (output component sizes (default))
--write-cc (output components as clustering)
--write-block (output graph restricted to -dom argument)
--write-blockc (output graph complement of -dom argument)
The default behaviour is currently to output the sizes of the connected components. It is also possible to simply output the number of
components with --write-count or to write the components as a clustering in mcl format with -write-cc. Even more options exist: it is pos-
sible to output the restriction of the input graph to a domain, or to output the complement of this restriction.
--is-undirected (omit graph undirected check)
With this option the transformation to make sure that the input is undirected is omitted. This will be slightly faster. Using this option
while the input is directed may lead to erronenous results.
-cc-bound num (select components with size at least num)
Transform the input matrix values according to the syntax described in mcxio(5).
AUTHOR
Stijn van Dongen.
SEE ALSO
mclfamily(7) for an overview of all the documentation and the utilities in the mcl family.
clm close 12-068 8 Mar 2012 clm close(1)