9 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Did I do something wrong with this awk not equal? For some reason it prints twice.
>awk '{if ($4 != "root") print $1 " " $4 " " $5}' ls_test
server10: njs nodeadm
server10: njs nodeadm
>grep server10 ls_test
server10: drwxr-sr-x. 18 njs nodeadm 4096 Aug 16 09:42 /opt
> (2 Replies)
Discussion started by: cokedude
2 Replies
2. UNIX for Dummies Questions & Answers
Hi there can anyone help me please. I want to make a program to check if the executable file specified by the user exists in the directory.
When I run this program particulary these lines of code does not work:
if ("$fi" == "$name") then where It checks whether the specified file is equal to the... (1 Reply)
Discussion started by: FUTURE_EINSTEIN
1 Replies
3. Shell Programming and Scripting
How do I go about amending this simple script that prompts for a yes/no response so that if neither Y or N are entered it will loop back back to the original prompt
#!/bin/ksh
echo "Enter yes of no"
read answer
if
then
echo "You selected yes"
elif
then
echo "You selected no"
elif... (5 Replies)
Discussion started by: gmears
5 Replies
4. Shell Programming and Scripting
Guys,
I am trying to do below operation
LAST_TRANSACTION=2
if ]; then
# do something
fi
If the LAST_TRANSACTION variable is not equal to 1 or 2 or 3 then code inside the if block should be execute.
This code is not working, Any help is appreciated. (7 Replies)
Discussion started by: gowrishankar05
7 Replies
5. Shell Programming and Scripting
while + and equal to zero ; then
what to punt instead of phrase and equal to zero.
it's bash
thank you in advance (1 Reply)
Discussion started by: losh
1 Replies
6. Shell Programming and Scripting
Hi Everyone,
#!/usr/bin/perl
use strict;
use warnings;
my @test=("a;b;qqq;c;d","a;b;ggg;c;d","a;b;qqq;c;d");
would like to split the @test array into two array:
@test1=(("a;b;qqq;c;d","a;b;qqq;c;d"); and @test2=("a;b;ggg;c;d");
means search for 3rd filed.
Thanks
find the... (0 Replies)
Discussion started by: jimmy_y
0 Replies
7. Shell Programming and Scripting
Does anybody understand why this is not being interpreted as true.
Script:
#!/bin/bash
errored=`grep "errored" new_update_scripts.txt`
echo $errored = "errored"
if ; then
echo true
else
echo false
fi
Output:
$ UpdateScripts
errored = errored
false (7 Replies)
Discussion started by: scottwmackey
7 Replies
8. Shell Programming and Scripting
Hi,
I have the below script executed
arg="dir"
if "$arg" = "dir"
then
echo "true"
else
echo "false"
fi
Please let me know what happens in the if command.
My output is:
dir: dir: No such file or directory
false
which is not the desired output.
When i used test command... (1 Reply)
Discussion started by: anijan
1 Replies
9. Solaris
Hi,
I have replaced my current Intel PC machine with Solaris 10, it use to have windows XP.
I am sure alot of people already done this and i have seen Solaris running smoothly but having keyboard problem.
What is the equal keys in a QWERTY keyboard for selection <Stop+A> ?
Is there a... (5 Replies)
Discussion started by: tlee
5 Replies
AppConfig::Getopt(3) User Contributed Perl Documentation AppConfig::Getopt(3)
NAME
AppConfig::Getopt - Perl5 module for processing command line arguments via delegation to Getopt::Long.
SYNOPSIS
use AppConfig::Getopt;
my $state = AppConfig::State->new(\%cfg);
my $getopt = AppConfig::Getopt->new($state);
$getopt->parse(@args); # read args
OVERVIEW
AppConfig::Getopt is a Perl5 module which delegates to Johan Vroman's Getopt::Long module to parse command line arguments and update values
in an AppConfig::State object accordingly.
AppConfig::Getopt is distributed as part of the AppConfig bundle.
DESCRIPTION
USING THE AppConfig::Getopt MODULE
To import and use the AppConfig::Getopt module the following line should appear in your Perl script:
use AppConfig::Getopt;
AppConfig::Getopt is used automatically if you use the AppConfig module and create an AppConfig::Getopt object through the getopt() method.
AppConfig::Getopt is implemented using object-oriented methods. A new AppConfig::Getopt object is created and initialised using the new()
method. This returns a reference to a new AppConfig::Getopt object. A reference to an AppConfig::State object should be passed in as the
first parameter:
my $state = AppConfig::State->new();
my $getopt = AppConfig::Getopt->new($state);
This will create and return a reference to a new AppConfig::Getopt object.
PARSING COMMAND LINE ARGUMENTS
The "parse()" method is used to read a list of command line arguments and update the state accordingly.
The first (non-list reference) parameters may contain a number of configuration strings to pass to Getopt::Long::Configure. A reference to
a list of arguments may additionally be passed or @ARGV is used by default.
$getopt->parse(); # uses @ARGV
$getopt->parse(@myargs);
$getopt->parse(qw(auto_abbrev debug)); # uses @ARGV
$getopt->parse(qw(debug), @myargs);
See Getopt::Long for details of the configuartion options available.
A Getopt::Long specification string is constructed for each variable defined in the AppConfig::State. This consists of the name, any
aliases and the ARGS value for the variable.
These specification string are then passed to Getopt::Long, the arguments are parsed and the values in the AppConfig::State updated.
See AppConfig for information about using the AppConfig::Getopt module via the getopt() method.
AUTHOR
Andy Wardley, <abw@wardley.org>
COPYRIGHT
Copyright (C) 1997-2007 Andy Wardley. All Rights Reserved.
Copyright (C) 1997,1998 Canon Research Centre Europe Ltd.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
ACKNOWLEDGMENTS
Many thanks are due to Johan Vromans for the Getopt::Long module. He was kind enough to offer assistance and access to early releases of
his code to enable this module to be written.
SEE ALSO
AppConfig, AppConfig::State, AppConfig::Args, Getopt::Long
perl v5.12.1 2007-05-30 AppConfig::Getopt(3)