03-15-2006
How to count no of occurences of a character in a string in UNIX
i have a string like echo "a|b|c" . i want to count the | symbols in this string . how to do this .plz tell the command
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1. HP-UX
For counting the occurences of specific character in the file
I am issuing the command
grep -o 'character' filename | wc -w
It works in other shells but not in HP-UX as there is no option -o for grep.
What do I do now? (9 Replies)
Discussion started by: superprogrammer
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2. Shell Programming and Scripting
Hello all,
I have a file containing the following
p1 q1 p2 q2 p1 p2 p3
pr1 pr2 pr1 pr2
pa1 pa2
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3. Shell Programming and Scripting
Hello,
I have a text file with n lines in the following format (9 column fields):
Example:
contig00012 149606 G C 49 68 60 18 c$cccccacccccccccc^c
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I want to sort lines by how many times a string occurs in each line (the most times first).
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5. Shell Programming and Scripting
Hi,
Please help me in finding the number of occurences of the string.
Example: Apple, green, blue, Apple, Orange, green, blue are the strings can be even in the next line.
The o/p should look as:
Word Count
----- -----
Apple 2
green 2
Orange 1
blue 2
Thanks (2 Replies)
Discussion started by: acc888
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6. Shell Programming and Scripting
Dear all,
I have numerous dat files (1.dat, 2.dat...) containing 500 numeric values each. I would like to count them, based on their range and obtain a histogram or a counter.
INPUT:
1.dat
1.3
2.16
0.34
......
2.dat
1.54
0.94
3.13
.....
... (3 Replies)
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7. UNIX for Advanced & Expert Users
echo "hello123" | tr -dc '' | wc -c
using this command i can count the no of times a number from 0-9 occurs in the string "hello123"
but how do i save this result inside a variable?
if i do
x= echo "hello123" | tr -dc '' | wc -c
that does not work...plz suggest..thanks (3 Replies)
Discussion started by: arindamlive
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8. Shell Programming and Scripting
Morning Guys,
I am attempting to awk a file which strings in the file is only 6 characters long and not more.
Currently it is counting every line and giving a count of 59, but it should be 57 (not including the long baracode - 004705CIM*****)
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9. Shell Programming and Scripting
Hi,
I am Beginner in writing shell scripting. I have tried to get the character count using wc command. But it is not giving the correct result.
Could any one please tell me the reason?
$ cat k.ksh
Shell scripting
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10. Shell Programming and Scripting
Hello,
I try to sort results of occurences in an array by using awk but I can't find the right command. that's why I'm asking your help ! :)
Please see below the command that I run:
awk '{ for ( i=1; i<=length; i++ ) arr++ }END{ for ( i in arr ) { print i, arr } }' dictionnary.txt
... (3 Replies)
Discussion started by: destin45
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LEARN ABOUT PHP
numfmt_get_symbol
NUMFMT_GET_SYMBOL(3) 1 NUMFMT_GET_SYMBOL(3)
NumberFormatter::getSymbol - Get a symbol value
Object oriented style
SYNOPSIS
public string NumberFormatter::getSymbol (int $attr)
DESCRIPTION
Procedural style
string numfmt_get_symbol (NumberFormatter $fmt, int $attr)
Get a symbol associated with the formatter. The formatter uses symbols to represent the special locale-dependent characters in a number,
for example the percent sign. This API is not supported for rule-based formatters.
PARAMETERS
o $fmt
-NumberFormatter object.
o $attr
- Symbol specifier, one of the format symbol constants.
RETURN VALUES
The symbol string or FALSE on error.
EXAMPLES
Example #1
numfmt_get_symbol(3) example
<?php
$fmt = numfmt_create( 'de_DE', NumberFormatter::DECIMAL );
echo "Sep: ".numfmt_get_symbol($fmt, NumberFormatter::GROUPING_SEPARATOR_SYMBOL)."
";
echo numfmt_format($fmt, 1234567.891234567890000)."
";
numfmt_set_symbol($fmt, NumberFormatter::GROUPING_SEPARATOR_SYMBOL, "*");
echo "Sep: ".numfmt_get_symbol($fmt, NumberFormatter::GROUPING_SEPARATOR_SYMBOL)."
";
echo numfmt_format($fmt, 1234567.891234567890000)."
";
?>
Example #2
OO example
<?php
$fmt = new NumberFormatter( 'de_DE', NumberFormatter::DECIMAL );
echo "Sep: ".$fmt->getSymbol(NumberFormatter::GROUPING_SEPARATOR_SYMBOL)."
";
echo $fmt->format(1234567.891234567890000)."
";
$fmt->setSymbol(NumberFormatter::GROUPING_SEPARATOR_SYMBOL, "*");
echo "Sep: ".$fmt->getSymbol(NumberFormatter::GROUPING_SEPARATOR_SYMBOL)."
";
echo $fmt->format(1234567.891234567890000)."
";
?>
The above example will output:
Sep: .
1.234.567,891
Sep: *
1*234*567,891
SEE ALSO
numfmt_get_error_code(3), numfmt_set_symbol(3).
PHP Documentation Group NUMFMT_GET_SYMBOL(3)