Problem with retrieving values from properties file
I have an input file like
Now i want to read these records in a while loop one after another
My code is liek this.
echo $PROCESS_IDX is printing 16
but
if [ "${var[$PROCESS_IDX]}" == "y" ]; is failing it says : arithmetic syntax error 16
Please help me to resolve this issue.
Last edited by vgersh99; 08-21-2009 at 03:01 PM..
Reason: code tags, PLEASE!
Hi ,
I do have a line in my code as follows:
if ] ; then
...
else
...
fi
What does the -z does ? Similarly there is -s in some other part of the code. I guess there are many options like this.. Can anybody please tell what all options are available and what do they mean ? (2 Replies)
Hi,
i have a properties file a.prop where entry is like
PROCESS_IDX=0
Now in my shell schript i am doing like this.
#!/bin/sh
. a.prop
..............
-.......................
while read line
do
# tokenize the string by ",".
var=(`echo $line | tr ',' ' '`)
echo $PROCESS_IDX -->... (6 Replies)
Hi
I am trying to retrieve values from a tab-delimited file.I am using
while read record
value=`echo $record | cut -f12`
done
Where 12 is the column no i want retieve and record is one line of the file.
But it is returning the full record.
Plz help (4 Replies)
Hi
Am new to this scripting stuff so bear with me.
I got a script made now that reads in a properties file. The properties file is in the following format:
256= Bos, Sea, FRa
128= HEL
I want to be able to read in each line of the file and split out the letter fields by the numbered field. This... (2 Replies)
Hi,
How to retrieve two different date values(min & max) from the oracle table and assign to two different variables in the shell script to process further.
With Regards (8 Replies)
Hi everyone!
I've been stuck with a job I'm struggling with. A while back we loaded a large number of printer queues into our AIX environment through smit. Since then some of the details have gone astray, including full details on the older printer queues. I need to gather together details on... (2 Replies)
Hi, I need help to convert the filenames of my 9-year daily files (1999-2007) from a julian day to yyyy-mm-dd format. my original files are patterned likes the ones below.
1999001.txt
1999002.txt
1999003.txt
1999004.txt ...
1999365.txt
desired output:
19990101.txt
19990102.txt... (3 Replies)
Hi,
I am new to Unix/ksh script and will like to check how do I retrieve just the count of '258' in the last line in a text file ?
There will be this "TRL" appended with number of count at the last line in a text file .
TRL0000000258
var=`grep 'TRL' $HOME/folder/test.txt | wc -l`
... (12 Replies)
I want to read properties from a file and print evaluated values of each key.
I am using AIX6.1.
myfile.props
protocol=http
siteA.host=siteAhostname
pageA=pageNameA
siteAURL1=${protocol}:/${siteA.host}/pagea/blabla?v1=32
siteAURL2=${protocol}:/${siteA.host}/${pageA}/blabla?v1=32... (5 Replies)
Discussion started by: kchinnam
5 Replies
LEARN ABOUT PHP
substr_replace
SUBSTR_REPLACE(3) 1 SUBSTR_REPLACE(3)substr_replace - Replace text within a portion of a stringSYNOPSIS
mixed substr_replace (mixed $string, mixed $replacement, mixed $start, [mixed $length])
DESCRIPTION substr_replace(3) replaces a copy of $string delimited by the $start and (optionally) $length parameters with the string given in $replace-
ment.
PARAMETERS
o $string
- The input string. An array of strings can be provided, in which case the replacements will occur on each string in turn. In
this case, the $replacement, $start and $length parameters may be provided either as scalar values to be applied to each input
string in turn, or as arrays, in which case the corresponding array element will be used for each input string.
o $replacement
- The replacement string.
o $start
- If $start is positive, the replacing will begin at the $start'th offset into $string. If $start is negative, the replacing will
begin at the $start'th character from the end of $string.
o $length
- If given and is positive, it represents the length of the portion of $string which is to be replaced. If it is negative, it rep-
resents the number of characters from the end of $string at which to stop replacing. If it is not given, then it will default to
strlen( $string ); i.e. end the replacing at the end of $string. Of course, if $length is zero then this function will have the
effect of inserting $replacement into $string at the given $start offset.
RETURN VALUES
The result string is returned. If $string is an array then array is returned.
EXAMPLES
Example #1
Simple substr_replace(3) examples
<?php
$var = 'ABCDEFGH:/MNRPQR/';
echo "Original: $var<hr />
";
/* These two examples replace all of $var with 'bob'. */
echo substr_replace($var, 'bob', 0) . "<br />
";
echo substr_replace($var, 'bob', 0, strlen($var)) . "<br />
";
/* Insert 'bob' right at the beginning of $var. */
echo substr_replace($var, 'bob', 0, 0) . "<br />
";
/* These next two replace 'MNRPQR' in $var with 'bob'. */
echo substr_replace($var, 'bob', 10, -1) . "<br />
";
echo substr_replace($var, 'bob', -7, -1) . "<br />
";
/* Delete 'MNRPQR' from $var. */
echo substr_replace($var, '', 10, -1) . "<br />
";
?>
Example #2
Using substr_replace(3) to replace multiple strings at once
<?php
$input = array('A: XXX', 'B: XXX', 'C: XXX');
// A simple case: replace XXX in each string with YYY.
echo implode('; ', substr_replace($input, 'YYY', 3, 3))."
";
// A more complicated case where each replacement is different.
$replace = array('AAA', 'BBB', 'CCC');
echo implode('; ', substr_replace($input, $replace, 3, 3))."
";
// Replace a different number of characters each time.
$length = array(1, 2, 3);
echo implode('; ', substr_replace($input, $replace, 3, $length))."
";
?>
The above example will output:
A: YYY; B: YYY; C: YYY
A: AAA; B: BBB; C: CCC
A: AAAXX; B: BBBX; C: CCC
NOTES
Note
This function is binary-safe.
SEE ALSO str_replace(3), substr(3), String access and modification by character.
PHP Documentation Group SUBSTR_REPLACE(3)