hello
i have a requirement where i have a direcotry in which i get files in the format
STOCKS.20080114.dat
STOCKS.20080115.dat
STOCKS.20080117.dat
STOCKS.20080118.dat
i need to loop through the directory and sort by create date descending order and i need to process the first file.
... (1 Reply)
Hi,
I need to sort all the files in a directory whilst retaining the originals. So if in the directory I have:
File1
File2
File3
I want to sort these files so that I would have:
File1
File1.sort
File2
File2.sort
File3
File3.sort
where I have added the .sort extension to show... (4 Replies)
Hi all.
I have 2 files like this:
f1
A 10
B 80
C 9
f2
A 11
B 700
C 10
What I want is the concatenation of the two files sorted by name (alphabetically) and size (numerically), so the result should be like this:
F3 (cat f1 f2 sorted)
A 10
A 11
B 80
B 700 (2 Replies)
hi there,
I have a directory which contents I can parse dynamically. I end up with a file list. I then want to display those files sorted by date, oldest files first. I have very very little PERL experience...Would anyone know how to do that ? Thanks in advance. (8 Replies)
I got a long list of file name.
My input:
data_1.txt
data_2.txt
data_3.txt
data_10.txt
data_21.txt
data_12.txt
data_4.txt
My desired output:
data_1.txt
data_2.txt
data_3.txt
data_4.txt
data_10.txt
data_12.txt
data_21.txt
Does anybody got idea how to archive it? (11 Replies)
Hi,
A basic query. In the example file below, I want to sort by column 1 and then by column 2 numerically. I have tried sort -k2n,1 file1 but while this sorts the columns in the correct order, it does not sort column 2 numerically. Any help would be much appreciated. Also, if you have time to... (3 Replies)
Greetings - I'm not necessarily new to bash scripting - I'm probably between beginner and intermediate, but I have something that I just cannot figure out after many attempts to find it. I have a file that is merely a list of many files, with their respective paths, and a branch path (ClearCase)... (5 Replies)
Hey Guys,
I am facing an annoying scenario, fewer times when I execute the sort command, it throws out on error saying that "No Space on available on /var/tmp/<temp file name>. May be it is set to /var/tmp directory. I was wondering, if I cant redirect the temporary file creation to any other... (3 Replies)
Hello all,
I have a list of file names in a text document where each file name consists of 4 letters and 3 numbers (for example MACR119). There are 48 file names in the document (they are not in alphabetical or numerical order). I would like to reorder the list of names so that the 48th name is... (3 Replies)
Discussion started by: MDeBiasse
3 Replies
LEARN ABOUT REDHAT
createlang
CREATELANG(1) PostgreSQL Client Applications CREATELANG(1)NAME
createlang - define a new PostgreSQL procedural language
SYNOPSIS
createlang [ connection-options... ] langname [ dbname ]
createlang [ connection-options... ] --list | -l dbname
DESCRIPTION
createlang is a utility for adding a new programming language to a PostgreSQL database. createlang can handle all the languages supplied
in the default PostgreSQL distribution, but not languages provided by other parties.
Although backend programming languages can be added directly using several SQL commands, it is recommended to use createlang because it
performs a number of checks and is much easier to use. See CREATE LANGUAGE [create_language(7)] for additional information.
OPTIONS
createlang accepts the following command-line arguments:
langname
Specifies the name of the procedural programming language to be defined.
[-d] dbname
[--dbname] dbname
Specifies to which database the language should be added. The default is to use the database with the same name as the current sys-
tem user.
-e
--echo Displays SQL commands as they are executed.
-l
--list Shows a list of already installed languages in the target database (which must be specified).
-L directory
Specifies the directory in which the language interpreter is to be found. The directory is normally found automatically; this option
is primarily for debugging purposes.
createlang also accepts the following command-line arguments for connection parameters:
-h host
--host host
Specifies the host name of the machine on which the server is running. If host begins with a slash, it is used as the directory for
the Unix domain socket.
-p port
--port port
Specifies the Internet TCP/IP port or local Unix domain socket file extension on which the server is listening for connections.
-U username
--username username
User name to connect as
-W
--password
Force password prompt.
ENVIRONMENT
PGDATABASE
PGHOST
PGPORT
PGUSER Default connection parameters.
DIAGNOSTICS
Most error messages are self-explanatory. If not, run createlang with the --echo option and see under the respective SQL command for
details. Check also under psql(1) for more possibilities.
NOTES
Use droplang(1) to remove a language.
createlang is a shell script that invokes psql several times. If you have things arranged so that a password prompt is required to connect,
you will be prompted for a password several times.
EXAMPLES
To install pltcl into the database template1:
$ createlang pltcl template1
SEE ALSO droplang(1), CREATE LANGUAGE [create_language(7)]
Application 2002-11-22 CREATELANG(1)