I have statement like this
column_id.columnname=="value"
in unix i want to modify above statement to
variable1=="value"
that means i have to replace the string before "==" by string "variable1"
second catch is, in statement instead of "==" you can have any arithmatic comarision... (7 Replies)
Hi
I am trying to find a product code hightlighted in red, and re-insert it at another place on the same file. I shall be grateful if anyone can help me with this. Stuck and have deadline!!:confused:
Original Line: (I can get source data in one of these two formats)
ISD=977155185403901+DIE... (2 Replies)
Hi,
There are some "n" files in a directory which contains comman string.A command to find and replace the string in all the files without looping.
like if i am in a directory :
# find ./ -name ".txt" | xargs sed -e 's/test/tst'
Upto here is performed correctly and i want to... (4 Replies)
hi,
i have a data in a file like below:
100 8388kmn844., 8488
200 8398kmn894., 8398
i want replace from kmn to . as null.
output should be
100 8388, 8488
200 8398, 8398
Plz help.
Thanks in advance (1 Reply)
I am looking to find and replace a string in a file, can anyone suggest a global find and replace. looked at previous replies on other queries but none seem to address what i am looking for. aint familiar with sed so trying to use ordinary unix commands if possible
Thanks in advance (2 Replies)
Need to convert
echo "7 6"
to
$7,$6
But the count of numbers can increase say echo "7,6,8,9" tried this didn't work
echo "7 6" | sed 's/\(*\)/\1/'
But did not help much (3 Replies)
I have the following requirement in the shell script
1. I have more than 200 shell script files. I need to find out how many shell scripts have "sqlplus /" in the shell file
2. I need to replace all the shell scripts in the single command
for example: connect scott/scott
replace as ... (6 Replies)
i am having a file test1.txt and its contents is as follows.
<abcaaa bbb ccc ddd>
<dddeeeffff>
<my computer>
<abcmydocuments>
Now I need to find the text abc and should be replaced as follows.
<abc>
<dddeeeffff>
<my computer>
<abc>
First line has the text "abc" and it has to be... (3 Replies)
Hi All,
I have data like below
1 CREATE TABLE temp123
2 (
3 col1 INTEGER,
4 col2 CHAR(3) CHARACTER SET LATIN NOT CASESPECIFIC,
5 col3 DECIMAL(19,0),
6 col4 VARCHAR(80) CHARACTER SET LATIN NOT CASESPECIFIC,
7 start_dt DAte FORMAT 'YY/MM/DD',
8 end_dt DATE FORMAT 'YY/MM/DD',
9 datecol1... (6 Replies)
Hi Team,
one silly issue. but its not working for me.
I need to find a pattern a file and replace it with the given value in another file.
Here's the code snippet.
Search_String=100
Replace_String=151
cat ${work}/temp_${CSV_File} | sed 's|"${Search_String}"|"${Replace_String}"|g'... (2 Replies)
Discussion started by: kmanivan82
2 Replies
LEARN ABOUT PHP
strnatcmp
STRNATCMP(3) 1 STRNATCMP(3)strnatcmp - String comparisons using a "natural order" algorithm
SYNOPSIS
int strnatcmp (string $str1, string $str2)
DESCRIPTION
This function implements a comparison algorithm that orders alphanumeric strings in the way a human being would, this is described as a
"natural ordering". Note that this comparison is case sensitive.
PARAMETERS
o $str1
- The first string.
o $str2
- The second string.
RETURN VALUES
Similar to other string comparison functions, this one returns < 0 if $str1 is less than $str2; > 0 if $str1 is greater than $str2, and 0
if they are equal.
EXAMPLES
An example of the difference between this algorithm and the regular computer string sorting algorithms (used in strcmp(3)) can be seen
below:
<?php
$arr1 = $arr2 = array("img12.png", "img10.png", "img2.png", "img1.png");
echo "Standard string comparison
";
usort($arr1, "strcmp");
print_r($arr1);
echo "
Natural order string comparison
";
usort($arr2, "strnatcmp");
print_r($arr2);
?>
The above example will output:
Standard string comparison
Array
(
[0] => img1.png
[1] => img10.png
[2] => img12.png
[3] => img2.png
)
Natural order string comparison
Array
(
[0] => img1.png
[1] => img2.png
[2] => img10.png
[3] => img12.png
)
SEE ALSO preg_match(3), strcasecmp(3), substr(3), stristr(3), strcmp(3), strncmp(3), strncasecmp(3), strnatcasecmp(3), strstr(3), natsort(3), nat-
casesort(3).
PHP Documentation Group STRNATCMP(3)