How to preserve space while concatenating strings? (KSH)
I have these
Code:
str1=$(echo "This is string one with spaces \n This is also my sentence 1")
When I echo $str1, it displays the new line character properly.
Now I have another new variable say str2.
I want to concatenate in this way.. str1 + newline character + and then str2.
That's I want the output to be:
Code:
This is string one with spaces
This is also my sentence 1
Content of str2
How do I do it?
I tried
Code:
$str1 = "$str1 $(echo "\n") $str2"
and
Code:
$str1 = "$str1 \n $str2"
and
Code:
$str1 = "$str1 $(echo $IFS) $str2"
None of those works
---------- Post updated at 12:36 PM ---------- Previous update was at 12:30 PM ----------
If I just say echo $str1 "\n" $str2 at the cmd prompt, it works fine. It does not work when I try to store it in variable... it loses the new line character when stored in a variable.
hey guys..
probably a simple question but i cant seem to find any info on it.
i have a small array of strings, and i want to concatenate the contents of the array into one big string.
any ideas on how i can do this?
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Discussion started by: jgt
8 Replies
LEARN ABOUT PHP
strnatcasecmp
STRNATCASECMP(3) 1 STRNATCASECMP(3)strnatcasecmp - Case insensitive string comparisons using a ";natural order" algorithm
SYNOPSIS
int strnatcasecmp (string $str1, string $str2)
DESCRIPTION
This function implements a comparison algorithm that orders alphanumeric strings in the way a human being would. The behaviour of this
function is similar to strnatcmp(3), except that the comparison is not case sensitive. For more information see: Martin Pool's Natural
Order String Comparison page.
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.
SEE ALSO preg_match(3), strcmp(3), strcasecmp(3), substr(3), stristr(3), strncasecmp(3), strncmp(3), strstr(3), setlocale(3).
PHP Documentation Group STRNATCASECMP(3)
07-30-2010
