STRCOLL(3) 1 STRCOLL(3)strcoll - Locale based string comparisonSYNOPSIS
int strcoll (string $str1, string $str2)
DESCRIPTION
Note that this comparison is case sensitive, and unlike strcmp(3) this function is not binary safe.
strcoll(3) uses the current locale for doing the comparisons. If the current locale is C or POSIX, this function is equivalent to str-
cmp(3).
PARAMETERS
o $str1
- The first string.
o $str2
- The second string.
RETURN VALUES
Returns < 0 if $str1 is less than $str2; > 0 if $str1 is greater than $str2, and 0 if they are equal.
CHANGELOG
+--------+------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+------------------------------------+
| 4.2.3 | |
| | |
| | This function now works on win32. |
| | |
+--------+------------------------------------+
SEE ALSO preg_match(3), strcmp(3), strcasecmp(3), substr(3), stristr(3), strncasecmp(3), strncmp(3), strstr(3), setlocale(3).
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STRCOLL(3) Linux Programmer's Manual STRCOLL(3)NAME
strcoll - compare two strings using the current locale
SYNOPSIS
#include <string.h>
int strcoll(const char *s1, const char *s2);
DESCRIPTION
The strcoll() function compares the two strings s1 and s2. It returns an integer less than, equal to, or greater than zero if s1 is found,
respectively, to be less than, to match, or be greater than s2. The comparison is based on strings interpreted as appropriate for the pro-
gram's current locale for category LC_COLLATE. (See setlocale(3)).
RETURN VALUE
The strcoll() function returns an integer less than, equal to, or greater than zero if s1 is found, respectively, to be less than, to
match, or be greater than s2, when both are interpreted as appropriate for the current locale.
CONFORMING TO
SVID 3, BSD 4.3, ISO 9899
NOTES
In the "POSIX" or "C" locales strcoll() is equivalent to strcmp().
SEE ALSO bcmp(3), memcmp(3), strcasecmp(3), strcmp(3), strxfrm(3), setlocale(3)GNU 1993-04-12 STRCOLL(3)
Hi All,
Please clear the following doubt.
int main()
{
char str1;
char str2 = "HelloWorld";
int len = strlen(str2);
strncpy(str1, str2, len);
str1 = '\0';
printf("%s", str1);
}
In the above program i'm initializing the 10th byte of str1 to null.
what will happen to the memory of... (13 Replies)
Hi,
i want to match a string using perl that has got 5 pluses(+++++).
i am using a function for this.
$str1="+++++";
check($str1,"\\+");
sub check{
$str1=$_;
$str2=$_;
if($str1=~m/^$str2{5}$/){
print "Correct.\n";
}else{
print "Wrong..\n";
... (6 Replies)
I wannt to cut first char of any string.
str=A2465443
out put will be.
str1=A
str2=2465443.
I tried
str2=${?%srt}
str1=${str#$str2}
it is not working. (6 Replies)
while read line
do
str1=`grep 'customernumberR11' file1 | cut -c 20-21`
str2=`grep 'newnumberR11' file1 | cut -c 15-16`
if ; then
sed -e "s/newnumberR11/ s/$str2/\$str1/g" $line
fi
done < file1 (4 Replies)
Hello,
I have a korn shell string variable
str1 = "A,B,Z"
I would like to create another korn shell string variable
str2 = "letter = 'A' or letter = 'B' or letter = 'Z' "
Please help!
Thanks in advance
an UNIX newbie! (13 Replies)
Hello Experts,
Can someone help me here:
I have a variable which contains a string with "".
set var1 {a}
set str1 {a is the element i want to match}
Now "regexp $var1 $str1" does not work?
("regexp {a\} $str1" works, but var1 gets it's value automatically from another script)
Is... (6 Replies)
Hello experts,
(tcsh shell)
Quite new to shell scripting...
I have got a file with a single word on each line. Want to be able to make a comparison such that i can read pairs of words that are ROT13 to each other. Also, i would like to print the pairs to another file.
Any help... (5 Replies)
Please help
Need a script which will do the following :
Search on fixed width file , go to position (25,2) which means 25th and 26th position, Find if there are any char in lower case:
For example 25,2 can be (9T) or (9w) or (Ww) or (wW)....The two positions can be numeric or alpha...no... (13 Replies)
hello everybody,
as explained in the title, here is what I want:
str1="name1 name2 name3"
str2="name1"
str3="name"
I know that match(str1,str2) will return 1, but I want that match(str1,str3) returns 0 (when it also returns 1...)
Is there a way to get that exact matching process done... (6 Replies)
Hello,
was just wondering how to compare strings in unix? I mean as in C there is a function strcmp() in string.h, is there any function in unix for that? I tried using
if
and all such variations but didn't succeed. Any help would be appreciated. Thanks in advance :) (9 Replies)
Hi,
I have 10 different strings. I have to delete the whole line matching with any one string.
I can use sed like below
sed '/$keyword1/d' fileList.txt > temp_fileList.txt
sed '/$keyword2/d' temp_fileList.txt > temp_fileList1.txt
.
.
.
Here is the problem i do not have fixed number... (9 Replies)
hi
suppose we have a string str=hello
now suppose there is another variable str1=$str
now another variable str2.
how u will access 'hello' using str2? (6 Replies)
I want to print a string say "str1 str2 str3 str4" using printf.
If I try printing it using printf it is printing as follows.
output
-------
str1
str2
str3
str4
btw I'm working in AIX.
This is my first post in this forum :)
regards,
rakesh (4 Replies)
I have a script which has two output formats in which i'am getting the two different output format in str1 and str2.So i want to get the output if the format is like str1 then i have to copy that into a directory or str2 format means it should be moved.This script i'am executing in shell script... (4 Replies)