Yeah you are correct on that, let me rephrase the example file names (the confusion was my misswording what I meant)
And I would like the Alias to find/separate out
So basically, finding file names that have a commonality. NOTE: In what I am specifically searching through, the numbers that would have commonality are all the same number of characters into the file name (ie, don't have to worry that TGIFRIDAYS and QDOBA are different character lengths)
Last edited by Scott; 07-10-2011 at 04:44 PM..
Reason: Code tags
Hi All,
I have two comma separated value(CSV) files, say FileA and FileB.
The contents looks like that shown below.
FileA
EmpNo,Name,Age,Sex,
1000,ABC,23,M,
1001,DES,24,F, ... (2 Replies)
Hi
How can i dynamically read files names from a list file and execute them from a single shell script.
Please help its urgent
Thanks in Advance (4 Replies)
Hello everyone,
My OS is AIX 5.2
I would like some help in getting command syntax that does the following:
1. Searches simultaneously several directories downward;
2. Checks every subdirectory in each directory (and so on...) for file names that contain certain characters such as “~”, start... (0 Replies)
Sun Solaris Unix Question
Haven't been able to find any solution for this situation. Let's just say the file names listed below exist in a directory. I want the find command to find all files in this directory but at the same time I want to eliminate certain file names or files with certain... (2 Replies)
Need to develop a unix shell script for the below requirement and I need your assistance:
1) search for file.log and file.bad file in a directory and read them
2) pull out "Load_Start_Time", "Data_File_Name", "Error_Type" from log file
4) concatinate each row from bad file as... (3 Replies)
Hi guys, I am a newbie here :wall:
I need a script that can search for a file in a directory and copy the contents of that file in a new file.
Please help me. :confused: Thanks in advance~ (6 Replies)
without using conventional file searching commands like find etc, is it possible to locate a file if i just know that the file that i'm searching for contains a particular text like "Hello world" or something? (5 Replies)
Hi all,
I'm pretty new to Shell scripting and I need some help to split a source text file into multiple files. The source has a row with pattern where the file needs to be split, and the pattern row also contains the file name of the destination for that specific piece. Here is an example:
... (2 Replies)
Hello everyone
We have a problem about searching and copying files with variables.
we have variables like $year $jday $date and we want to search the files whose name contain these variables.
we tried *$year*$jday*$date or with ? instead of *
thank you everyone!!! (4 Replies)
Data files coming in different names in a file name called process.txt.
1. shipments_yyyymmdd.gz
2 Order_yyyymmdd.gz
3. Invoice_yyyymmdd.gz
4. globalorder_yyyymmdd.gz
The process needs to discard all the below files and only process two of the 4 file names available
... (1 Reply)
Discussion started by: dsravanam
1 Replies
LEARN ABOUT OSX
encode::alias5.16
Encode::Alias(3pm) Perl Programmers Reference Guide Encode::Alias(3pm)NAME
Encode::Alias - alias definitions to encodings
SYNOPSIS
use Encode;
use Encode::Alias;
define_alias( "newName" => ENCODING);
define_alias( qr/.../ => ENCODING);
define_alias( sub { return ENCODING if ...; } );
DESCRIPTION
Allows newName to be used as an alias for ENCODING. ENCODING may be either the name of an encoding or an encoding object (as described in
Encode).
Currently the first argument to define_alias() can be specified in the following ways:
As a simple string.
As a qr// compiled regular expression, e.g.:
define_alias( qr/^iso8859-(d+)$/i => '"iso-8859-$1"' );
In this case, if ENCODING is not a reference, it is "eval"-ed in order to allow $1 etc. to be substituted. The example is one way to
alias names as used in X11 fonts to the MIME names for the iso-8859-* family. Note the double quotes inside the single quotes.
(or, you don't have to do this yourself because this example is predefined)
If you are using a regex here, you have to use the quotes as shown or it won't work. Also note that regex handling is tricky even for
the experienced. Use this feature with caution.
As a code reference, e.g.:
define_alias( sub {shift =~ /^iso8859-(d+)$/i ? "iso-8859-$1" : undef } );
The same effect as the example above in a different way. The coderef takes the alias name as an argument and returns a canonical name
on success or undef if not. Note the second argument is ignored if provided. Use this with even more caution than the regex version.
Changes in code reference aliasing
As of Encode 1.87, the older form
define_alias( sub { return /^iso8859-(d+)$/i ? "iso-8859-$1" : undef } );
no longer works.
Encode up to 1.86 internally used "local $_" to implement ths older form. But consider the code below;
use Encode;
$_ = "eeeee" ;
while (/(e)/g) {
my $utf = decode('aliased-encoding-name', $1);
print "position:",pos,"
";
}
Prior to Encode 1.86 this fails because of "local $_".
Alias overloading
You can override predefined aliases by simply applying define_alias(). The new alias is always evaluated first, and when necessary,
define_alias() flushes the internal cache to make the new definition available.
# redirect SHIFT_JIS to MS/IBM Code Page 932, which is a
# superset of SHIFT_JIS
define_alias( qr/shift.*jis$/i => '"cp932"' );
define_alias( qr/sjis$/i => '"cp932"' );
If you want to zap all predefined aliases, you can use
Encode::Alias->undef_aliases;
to do so. And
Encode::Alias->init_aliases;
gets the factory settings back.
Note that define_alias() will not be able to override the canonical name of encodings. Encodings are first looked up by canonical name
before potential aliases are tried.
SEE ALSO
Encode, Encode::Supported
perl v5.16.2 2012-10-25 Encode::Alias(3pm)