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Shell Programming and Scripting
Understand script formte
Post 302732979 by Corona688 on Monday 19th of November 2012 12:39:09 PM
11-19-2012
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I am relatively new to Shell Scripting. I can't understand the following two scripts. Can someone please spare a minute to explain?
1) content s of file a are
(021) 654-1234
sed 's/(//g;s/)//g;s/ /-/g' a
021-654-1234
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Hi All;
Is there anybody can explain this script please?
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Can u please explain what it is doing
#!/bin/sh
fullyear=`/home/local/bin/datemmdd 1`"."`date +%Y`
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Hi All,
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Starting lines of script is as below,
#!/bin/ksh
#%W% %I% %D% %T% ---- ???
#%W%G --- ???
num_ctrl_files=0
OS=`uname`
if
then
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#!/usr/bin/perl
use strict;
use warnings;
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my @a=@abc;
my @random=@abc;
my @comp=@abc;
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{
part = word2key($1)
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#!/bin/awk -f
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{
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}
}
END {gzip file}
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LEARN ABOUT CENTOS
installsieve
INSTALLSIEVE(1) General Commands Manual INSTALLSIEVE(1) * NAME
installsieve - user utility for managing sieve scripts SYNOPSIS
installsieve DESCRIPTION
installsieve is a utility that allows users to manage their sieve scripts kept on the server. OPTIONS
-v <name> View script with the given name. The script if retrieved sucessfully is output to standard output. -l List all of the scripts currently on the server. If one of the scripts is active a arrow is printed indicating that it is the active script. -p <port> Port to connect to. If left off this defaults to "sieve" as defined in /etc/services. -i <file> Install a file onto the server. If a script with the same name already exists on the server it is overwritten. Upon sucessfully putting the script on the server the script is set active. If <file> has the extension .script it is chopped when put on the server since sieve names may not contain a '.'. -a <name> Set <name> as the active script. The list of available names can be obtained from the '-l' option.. -d <name> Delete the sieve script on the server with <name>. -m <mechanism> Force installsieve to use <mechanism> for authentication. If not specified the strongest authentication mechanism is chosen. -g <name> Get the sieve script with <name> and save it to disk with a ".script" extension. If a file with that name already exists it is overwritten. -u <user> Userid/Authname to use for authentication; by default, the current user. CMU
Project Cyrus INSTALLSIEVE(1)