Hi,
I have a problem with a simple script I am trying to write. I want a user to type grep, sed commands that are then stored in variables. Those variables are stored in a function, and the function is then called to execute the commands. The idea is that the user does it step by step.
... (4 Replies)
Hello
I do want to write a script which will check any errors say "-error" in the log file then have to send email to the concern person . And the concern person will correct the error .
Next time if the script runs eventhough the error has been corrected it will ... (1 Reply)
Hi,
I am writing a shell script that checks catalina logs on a production system and mails me if it detects errors.
It greps the logs for known errors which i have defined as variables.
The problem is the logs are huge, approx 30,000 before they rotate.
So I am forced to use grep instead... (3 Replies)
Hi,
I have written the following shell script -
Error_String="error"
var1="| grep -v note1 | grep -v note2"
grep -i $Error_String /users/mqm/Pwork/Err/*.out $var1
The above script gives error saying "grep: can't open |
grep: can't open grep
grep: can't open -v" etc
In my program... (3 Replies)
Hi guys, I have written this script, however the outcome is invalid. It contains grep search that is not needed:
Script:
#!/bin/bash
#this is a test script
FILES=$(ls /home/student/bin/dir1/*)
GREPFUNC=$(grep -E -i "login|Successfully" ORProxyTC`date '+%m%d%Y'`*.txt/ ${FILES})... (14 Replies)
I need help in the following script. I want to grep the sql errors insert into the error table and exit the shell script if there is any error, otherwise keep running the scripts.
Here is my script
#!/bin/csh -f
source .orapass
set user = $USER
set pass = $PASS
cd /opt/data/scripts
echo... (2 Replies)
Hi guys - below is my script that is checking for current file, size and timestamp.
However I added a "grep" feature in it (line in red), but not getting the desired result.
I am trying to acheive in output:
1. Show me the file name, timestamp, size and grep'ed words
It would be a... (2 Replies)
hi guys
very new to this game so excuse my ignorance. I need to create a script that simply greps for a text string and then outputs a message depending on whether the text string is there or not. The script I have setup is below, but whenever I run it I get the following error:
... (5 Replies)
HI Guys hoping some one can help
I have two files on both containing uk phone numbers
master is a file which has been collated over a few years ad currently contains around 4 million numbers
new is a file which also contains 4 million number i need to split new nto two separate files... (4 Replies)
Discussion started by: dunryc
4 Replies
LEARN ABOUT MOJAVE
cpanplus::shell::default::plugins::howto
CPANPLUS::Shell::Default::Plugins::HOWTO(3pm) Perl Programmers Reference Guide CPANPLUS::Shell::Default::Plugins::HOWTO(3pm)NAME
CPANPLUS::Shell::Default::Plugins::HOWTO -- documentation on how to write your own plugins
SYNOPSIS
package CPANPLUS::Shell::Default::Plugins::MyPlugin;
### return command => method mapping
sub plugins { ( myplugin1 => 'mp1', myplugin2 => 'mp2' ) }
### method called when the command '/myplugin1' is issued
sub mp1 { .... }
### method called when the command '/? myplugin1' is issued
sub mp1_help { return "Help Text" }
DESCRIPTION
This pod text explains how to write your own plugins for "CPANPLUS::Shell::Default".
HOWTO
Registering Plugin Modules
Plugins are detected by using "Module::Pluggable". Every module in the "CPANPLUS::Shell::Default::Plugins::*" namespace is considered a
plugin, and is attempted to be loaded.
Therefor, any plugin must be declared in that namespace, in a corresponding ".pm" file.
Registering Plugin Commands
To register any plugin commands, a list of key value pairs must be returned by a "plugins" method in your package. The keys are the
commands you wish to register, the values are the methods in the plugin package you wish to have called when the command is issued.
For example, a simple 'Hello, World!' plugin:
package CPANPLUS::Shell::Default::Plugins::HW;
sub plugins { return ( helloworld => 'hw' ) };
sub hw { print "Hello, world!
" }
When the user in the default shell now issues the "/helloworld" command, this command will be dispatched to the plugin, and its "hw" method
will be called
Registering Plugin Help
To provide usage information for your plugin, the user of the default shell can type "/? PLUGIN_COMMAND". In that case, the function
"PLUGIN_COMMAND_help" will be called in your plugin package.
For example, extending the above example, when a user calls "/? helloworld", the function "hw_help" will be called, which might look like
this:
sub hw_help { " /helloworld # prints "Hello, world!
" }
If you dont provide a corresponding _help function to your commands, the default shell will handle it gracefully, but the user will be
stuck without usage information on your commands, so it's considered undesirable to omit the help functions.
Arguments to Plugin Commands
Any plugin function will receive the following arguments when called, which are all positional:
Classname -- The name of your plugin class
Shell -- The CPANPLUS::Shell::Default object
Backend -- The CPANPLUS::Backend object
Command -- The command issued by the user
Input -- The input string from the user
Options -- A hashref of options provided by the user
For example, the following command:
/helloworld bob --nofoo --bar=2 joe
Would yield the following arguments:
sub hw {
my $class = shift; # CPANPLUS::Shell::Default::Plugins::HW
my $shell = shift; # CPANPLUS::Shell::Default object
my $cb = shift; # CPANPLUS::Backend object
my $cmd = shift; # 'helloworld'
my $input = shift; # 'bob joe'
my $opts = shift; # { foo => 0, bar => 2 }
....
}
BUG REPORTS
Please report bugs or other issues to <bug-cpanplus@rt.cpan.org<gt>.
AUTHOR
This module by Jos Boumans <kane@cpan.org>.
COPYRIGHT
The CPAN++ interface (of which this module is a part of) is copyright (c) 2001 - 2007, Jos Boumans <kane@cpan.org>. All rights reserved.
This library is free software; you may redistribute and/or modify it under the same terms as Perl itself.
SEE ALSO
CPANPLUS::Shell::Default, CPANPLUS::Shell, cpanp
perl v5.18.2 2014-01-06 CPANPLUS::Shell::Default::Plugins::HOWTO(3pm)