i'm trying to do this (in bash darwin);
echo "give me some words: "
read a
c=2 # this is get by other ways
echo $a | awk '{print $c}' # i want to print the column given
# by de $c variable
if there is someone understand what i pretend... (3 Replies)
mode=$1
psg telnetd | awk current=`date +%M`'{
printf ("mode is %s",mode)
printf ("mode is %s",ARGV)
}'
at command prompt when i run the script along with the argument i get only--
'mode is '
argument is not printed.(If the argument is... (3 Replies)
Hi everyone!
I'm not new to Unix, but I've never used awk before.
I tried to look up this information on several sites and forums,
I also looked in the documentation but I haven't found a solution yet.
I would like to print the previous 3 lines before and the following 4 lines after the... (6 Replies)
echo "please enter ur choice..
1. Make a file.
2. Display contents
3. Copy the file
4. Rename the file
5. Delete the file
6. Exit"
read choice
case $choice in
1 ) echo enter the file name
read fname
if
then
echo... (2 Replies)
Hi,
i have an input text file like this:
Student 1
maths
science
=
Student 2
maths
science
=
Student 3
maths
science
i would like to print each student information into separate files, each student id is separated by "=". (1 Reply)
Hello,
I can extract lines in a file, between two strings but only one time.
If there are multiple occurencies, my command show only one block.
Example, monfichier.txt contains :
debut_sect
texte L1
texte L2
texte L3
texte L4
fin_sect
donnees inutiles 1
donnees inutiles 2
... (8 Replies)
I have a log file something like
------- report 1 -------
date 27/01/13
time 08:00
records 1234
------- report 2-------
date 27/01/13
time 08:00
records 1239
...
I'd like output to show as
report 1,date 27/01/13,time 08:00,records 1234
report 2,date 27/01/13,time... (6 Replies)
Hi,
My input files is like this
axis1 0 1 10
axis2 0 1 5
axis1 1 2 -4
axis2 2 3 -3
axis1 3 4 5
axis2 3 4 -1
axis1 4 5 -6
axis2 4 5 1
Now, these are my following tasks
1. Print a first column for every two rows that has the same value followed by a string.
2. Match on the... (3 Replies)
Hi all,
I am new to using awk and am quickly discovering what a powerful pattern-recognition tool it is. However, I have what seems like a fairly basic task that I just can't figure out how to perform in one line. I want awk to find and print all the lines in which one of multiple patterns (e.g.... (8 Replies)
Discussion started by: elgo4
8 Replies
LEARN ABOUT PHP
collator_compare
COLLATOR_COMPARE(3) 1 COLLATOR_COMPARE(3)Collator::compare - Compare two Unicode strings
Object oriented style
SYNOPSIS
public int Collator::compare (string $str1, string $str2)
DESCRIPTION
Procedural style
int collator_compare (Collator $coll, string $str1, string $str2)
Compare two Unicode strings according to collation rules.
PARAMETERS
o $coll
-Collator object.
o $str1
- The first string to compare.
o $str2
- The second string to compare.
RETURN VALUES
Return comparison result:
o 1 if $str1 is
greater than $str2 ;
o 0 if $str1 is
equal to $str2;
o -1 if $str1 is
less than $str2 .
On error boolean FALSE is returned.
Warning
This function may return Boolean FALSE, but may also return a non-Boolean value which evaluates to FALSE. Please read the section on
Booleans for more information. Use the === operator for testing the return value of this function.
EXAMPLES
Example #1
collator_compare(3)example
<?php
$s1 = 'Hello';
$s2 = 'hello';
$coll = collator_create( 'en_US' );
$res = collator_compare( $coll, $s1, $s2 );
if ($res === false) {
echo collator_get_error_message( $coll );
} else if( $res > 0 ) {
echo "s1 is greater than s2
";
} else if( $res < 0 ) {
echo "s1 is less than s2
";
} else {
echo "s1 is equal to s2
";
}
?>
The above example will output:
SEE ALSO collator_sort(3).
PHP Documentation Group COLLATOR_COMPARE(3)