I have a large(ish) pipe delimited file.
The last line of the file contains a total row count and a checksum:
END|1537451|1328569446
After making other adjustments to the file, I need to strip out the checksum and apply a new value - I have a script to generate the checksum and 'cat' it... (3 Replies)
How do you delete cells from a space delimited text file given row and column number? Letś say the row number is r and the column number is c. Thanks! (5 Replies)
Hello gurus,
I have a file in a tab delimited format and a header row. I need a code to delete the header in the file, and convert the file to a fixed width format, with all the columns aligned. Below is a sample of the file:... (4 Replies)
Hi, as the title states i need to find a way to search a column for values great than 1000, and if it is, then delete that row.
An example
1 7.021 6.967 116.019 4 U 6.980E+07 0.000E+00 e 0 0 0 0
2 8.292 7.908 118.063 3 U 1.440E+07 0.000E+00 e 0 821 814 ... (3 Replies)
i am building a database to keep track of unix groups.
Using the command "ypcat group"
I get an output similar to the following
group1:GROUP:9999:user1,user2,user3
groupA:GROUP:1111:usera,userb,userc
I want to convert this output so it looks like this
group1:user1
group1:user2... (2 Replies)
Hello,
I have a large database with the following structure:
set of clustered names followed by a hard return and followed by a second set of clustered names and so on. Sometimes the clusters can be as many as 150.
Since the data is in an Indian language, a theoretical example will make this... (9 Replies)
I am fairly new to programming and trying to resolve this problem. I have the file like this.
CHROM POS REF ALT 10_sample.bam 11_sample.bam 12_sample.bam 13_sample.bam 14_sample.bam 15_sample.bam 16_sample.bam
tg93 77 T C T T T T T
tg93 79 ... (4 Replies)
Hello folks, I have another doozy. I have two files. The first file has four fields in it. These four fields map to different locations in my second file. What I want to do is read the master file (file 2 - 23 fields) and compare each line against each record in file 1. If I get a match in all four... (4 Replies)
this is the requirement
list.txt
table1
table2
table3
testfile.txt
name#place#data#select * from table1
name2#place2#data2#select * from table 10 innerjoin table3
name2#place2#data2#select * from table 10
output
name place table1
name2 place table3
i tried using awk (7 Replies)
Hi there,
I would like to use awk to reformat a tab-delimited file containing three columns as follows:
Data file:
sample 1 173
sample 269 530
sample 687 733
sample 1699 1779
Desired output file:
sample 174..265, 531..686, 734..1698
I need the value... (5 Replies)
Discussion started by: emiley
5 Replies
LEARN ABOUT DEBIAN
io::socket::unix
IO::Socket::UNIX(3perl) Perl Programmers Reference Guide IO::Socket::UNIX(3perl)NAME
IO::Socket::UNIX - Object interface for AF_UNIX domain sockets
SYNOPSIS
use IO::Socket::UNIX;
DESCRIPTION
"IO::Socket::UNIX" provides an object interface to creating and using sockets in the AF_UNIX domain. It is built upon the IO::Socket
interface and inherits all the methods defined by IO::Socket.
CONSTRUCTOR
new ( [ARGS] )
Creates an "IO::Socket::UNIX" object, which is a reference to a newly created symbol (see the "Symbol" package). "new" optionally takes
arguments, these arguments are in key-value pairs.
In addition to the key-value pairs accepted by IO::Socket, "IO::Socket::UNIX" provides.
Type Type of socket (eg SOCK_STREAM or SOCK_DGRAM)
Local Path to local fifo
Peer Path to peer fifo
Listen Create a listen socket
If the constructor is only passed a single argument, it is assumed to be a "Peer" specification.
NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE
As of VERSION 1.18 all IO::Socket objects have autoflush turned on by default. This was not the case with earlier releases.
NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE
METHODS
hostpath()
Returns the pathname to the fifo at the local end
peerpath()
Returns the pathanme to the fifo at the peer end
SEE ALSO
Socket, IO::Socket
AUTHOR
Graham Barr. Currently maintained by the Perl Porters. Please report all bugs to <perl5-porters@perl.org>.
COPYRIGHT
Copyright (c) 1996-8 Graham Barr <gbarr@pobox.com>. All rights reserved. This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
perl v5.14.2 2010-12-30 IO::Socket::UNIX(3perl)