05-21-2008
In which shell / programming language?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I want to run an awk split on a value that has been pushed through an array and I was wondering what the syntax should be??
e.g. running time strings through an array and trying to examine just minutes:
12:25:30
10:15:13
08:55:23
awk '
NR==FNR{
... (2 Replies)
Discussion started by: dcfargo
2 Replies
2. Shell Programming and Scripting
I have a array as
CArray=( a1 a2 )
and a1,a2,a3 are also array as:
a1=(1 2 3)
a2=(3 4 5)
now I have this in my code:
for i in `echo "${CArray}"`
do
echo ${$i}
done
It is giving error as :"bad substitution"
It should give me value as
1 2 3
3 4 5
how can I get this...Can u please... (2 Replies)
Discussion started by: joshilalit2004
2 Replies
3. Shell Programming and Scripting
#ksh
Here is my code:
ERRORLIST="43032 12001 12002 12003 12004 34019 49015 49016 49017 49018 49024 49025 49026 58004 72003 12005 12006 12007 12008 12011 12012 16024 16023"
for ERROR in ${ERRORLIST}
do
awk -v l="$lastdate" '/^....-..-../&&$0>l{d=$0}d&&/Error: '"${ERROR}"'/{print... (3 Replies)
Discussion started by: k1ko
3 Replies
4. Shell Programming and Scripting
Hi,
I have the following lines that I would like to see in an array for easy comparisons and printing:
Example 1:
field1,field2,field3,field4,field5
value1,value2,value3,value4,value5Example 2:
field1,field3,field4,field2,field5,field6,field7... (7 Replies)
Discussion started by: ejdv
7 Replies
5. Shell Programming and Scripting
Dear All,
I have been trying to do a simple task of extracting 2 fields from the file (3 rows) and store it in an array variable. I tried with:
#! /bin/bash
ch=`cut -f10 tmp.txt`
counter=0
for p in $pid
do
c=${ch}
echo "$c ..$counter"
counter=$((counter+1))... (2 Replies)
Discussion started by: ezhil01
2 Replies
6. Shell Programming and Scripting
Am using a find command in my script .The output may be one or more. I need to store those values in a array and need to access those. Am unable to find the solution . Any help on this will be helpful.
if
< code>
else a=<find command output which gives the file name either 1 or more>
if 1... (1 Reply)
Discussion started by: rogerben
1 Replies
7. Shell Programming and Scripting
Hi,
I need to update rows in a table based on the values in an array variable.
code is :
while read line
do
error_msg="$(echo $line)"
index=`expr $index+1`
done <"logs/$ffile"
rows_count=${#error_msg
}
i=0
while
do
echo "error msgs is... (2 Replies)
Discussion started by: RP09
2 Replies
8. Shell Programming and Scripting
I am new to ksh scripting, specially array. How do i get values from an array and set the value as variable and pass those variables to the different functions??
someone taught me how to get input from a file with have columns i need to read, but now i doesnt know how to set those value to be a... (7 Replies)
Discussion started by: gavin_L
7 Replies
9. Shell Programming and Scripting
Hello All,
Maybe I'm Missing something here but I have NOOO idea what the heck is going on with this....?
I have a Variable that contains a PATTERN of what I'm considering "Illegal Characters". So what I'm doing is looping
through a string containing some of these "Illegal Characters". Now... (5 Replies)
Discussion started by: mrm5102
5 Replies
10. Shell Programming and Scripting
Hi All,
Need a help. I am just learning Shell scripting. Need a requirement like to attach variable to array values. Value of from is AF and to is AD.
froml=$(echo $from | tr '' '')
tol=$(echo $to | tr '' '')
Schemas=(AWQM WFCONTROLLER PROVCO PRISM)
for s in "${Schemas}"
do
... (3 Replies)
Discussion started by: pvmanikandan
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)