12-30-2008
you might not need to preprocess the original filename.txt file and do it all in awk.
If you post a sample record/line from the filename.txt file, it could help.
10 More Discussions You Might Find Interesting
1. Programming
hey there
i kinda have a small/big problem. i have created a 'small' version of a shell that only accepts ls comamnds. my problem is that when i compiled the program and got it to work, i deleted the .c file from which the shell was created. but now, i would like to do some more work on the... (2 Replies)
Discussion started by: mile1982
2 Replies
2. Shell Programming and Scripting
Hi there I currently use a line in a script
ndate=$(date +"%d/%m/%Y")
This obviously returns the date in a format i have chosen. However, I need to come up with a solution for weekends and as such need a way of returning todays date minus two days in the same format (24/11/2004)
so for... (3 Replies)
Discussion started by: hcclnoodles
3 Replies
3. Shell Programming and Scripting
I have a shell script that carries out an extraction process as follows:
For a given input file dummy which looks like the following:
a.txt
a 1
a 2
xnzbcnzbxcbzxncbmnzxbcmzx
546
456
45
5
6
56
a 3
b.txt
b1
b2 (1 Reply)
Discussion started by: nbvcxzdz
1 Replies
4. IP Networking
Nice pictures, really free from virtual swingers club !!!!
Anal sex
Body art
Gay
Hardcore
Lesbian
Oral sex
Cum
XXX
Models
Private Image Galleries
Private XXX photo
Free!!!
Say no to Spamers!!! Auto forum spam msg replacer by Swinguru © (1 Reply)
Discussion started by: Green_Monkey23
1 Replies
5. SCO
Help Please ,
how to shutdown SCO v. 5.0.5 from client pc ( windows xp or 2000 ) ? i have full access from client and i need to shutdown SCO from windows (2 Replies)
Discussion started by: rabih_saleh
2 Replies
6. UNIX for Dummies Questions & Answers
Hey everyone!
What's the command to check the last time a file was "touched"?
Thank you. (2 Replies)
Discussion started by: yosef_yaniv
2 Replies
7. Shell Programming and Scripting
Hi Buddies,
The following is shell scripts which was borrowed from linux box for load average check. it runs good.
(this structure is simple, when load average is too high, it will send alert to user)
#!/usr/bin/ksh
# Set threshold for 1, 5 and 15 minture load avarage
# configured for... (4 Replies)
Discussion started by: GreatJerry
4 Replies
8. Shell Programming and Scripting
Hi,
I have this sed command to grep a date from a filename for a script we have.
I am awful with sed so I need help.
Sometimes it works fine but other times it does not, see below.
works
bash-3.00# echo... (1 Reply)
Discussion started by: GermanJulian
1 Replies
9. IP Networking
I have Ubuntu linux Os with two eth cards. I can easily delete def gatewayg. But I can't add new one.. :confused::confused:
When I run route-n:
alperen@alperen-System-Product-Name:~$ route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use... (1 Reply)
Discussion started by: Mhnds
1 Replies
10. Linux
hello, i am a newbie and i really need your help
i have an centos 6.5 and i wonder if i can create a list with random 4 letters :
gdjf
ornc
tyrn
jfdn
nofd
etc....
if it can be done , i will really apreciate your help ! THANKS !!!
---------- Post updated at 07:16 AM... (10 Replies)
Discussion started by: suppliernr1
10 Replies
LEARN ABOUT CENTOS
perl::critic::policy::inputoutput::prohibittwoargopen
Perl::Critic::Policy::InputOutput::ProhibitTwoArgOpen(3)User Contributed Perl DocumentatioPerl::Critic::Policy::InputOutput::ProhibitTwoArgOpen(3)
NAME
Perl::Critic::Policy::InputOutput::ProhibitTwoArgOpen - Write "open $fh, q{<}, $filename;" instead of "open $fh, "<$filename";".
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
The three-argument form of "open" (introduced in Perl 5.6) prevents subtle bugs that occur when the filename starts with funny characters
like '>' or '<'. The IO::File module provides a nice object-oriented interface to filehandles, which I think is more elegant anyway.
open( $fh, '>output.txt' ); # not ok
open( $fh, q{>}, 'output.txt' ); # ok
use IO::File;
my $fh = IO::File->new( 'output.txt', q{>} ); # even better!
It's also more explicitly clear to define the input mode of the file, as in the difference between these two:
open( $fh, 'foo.txt' ); # BAD: Reader must think what default mode is
open( $fh, '<', 'foo.txt' ); # GOOD: Reader can see open mode
This policy will not complain if the file explicitly states that it is compatible with a version of perl prior to 5.6 via an include
statement, e.g. by having "require 5.005" in it.
CONFIGURATION
This Policy is not configurable except for the standard options.
NOTES
There are two cases in which you are forced to use the two-argument form of open. When re-opening STDIN, STDOUT, or STDERR, and when doing
a safe pipe open, as described in perlipc.
SEE ALSO
IO::Handle
IO::File
AUTHOR
Jeffrey Ryan Thalhammer <jeff@imaginative-software.com>
COPYRIGHT
Copyright (c) 2005-2011 Imaginative Software Systems. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.16.3 2014-06-09 Perl::Critic::Policy::InputOutput::ProhibitTwoArgOpen(3)