09-10-2008
Quote:
Originally Posted by
Swapna173
Sorry i made a mistake mine is a comma separated file, so i need to print col2 corresponding to search in col1. and will this one match the exact string means not the substring of a string
then it made your work more easy..
awk -F"," then compare $1 with your required value and print $2
10 More Discussions You Might Find Interesting
1. Solaris
Hii,.,
Can some one guide me ...how to find a exact word or string using "grep" not a part of some other string.
say if i need 321 it should not give me 3210 nor 1321 it should only give me line containing string 321
Thanks and Regards,
Joy (2 Replies)
Discussion started by: gr8pals
2 Replies
2. Shell Programming and Scripting
I want to find a dir called STOP from the root.so what is the find command.
Thanks & Regards
Rajkumar (1 Reply)
Discussion started by: rajkumar_g
1 Replies
3. Shell Programming and Scripting
Hi there,
I've search this forum and find this problem could have been solved by,
grep -ho "num=*" input_data
The input_data is,
1\11\num1=100\num2=200\newnum1=220\\@
however, what I have got is ,
num1=100
num1=220
how to get the exact string, (4 Replies)
Discussion started by: liuzhencc
4 Replies
4. UNIX for Dummies Questions & Answers
Hello,
I have the following foreach loop in a csh script:
foreach f ( example good example)
cat $n | grep $f
END
And I would like to grep "example" and "good example", the problem is that when I add " to the foreach loop it doesn't work well and looks for good and then example. How can... (2 Replies)
Discussion started by: moyzZ
2 Replies
5. Shell Programming and Scripting
All,
I am trying to read in a variable and search a file then delete based on that string, but i want to match exact word.
This works but it matches all, i don't want to match anthing that contains the string, just the exact string.
sed -i "/$feedname/d" file
I tried
sed... (1 Reply)
Discussion started by: markdjones82
1 Replies
6. Shell Programming and Scripting
QUESTION1:
How do you grep only an exact string. I am using Solaris10 and do not have any GNU products installed.
Contents of car.txt
CAR1_KEY0
CAR1_KEY1
CAR2_KEY0
CAR2_KEY1
CAR1_KEY10
CURRENT COMMAND LINE: WHERE VARIABLE CAR_NUMBER=1 AND KEY_NUMBER=1
grep... (1 Reply)
Discussion started by: thibodc
1 Replies
7. Shell Programming and Scripting
I am attempting to grep an exact string from a series of files within a directory and append that output to the filename when it is present in the file. I've been after this all day with no luck. Thanks for your help in advance :wall:. (4 Replies)
Discussion started by: JC_1
4 Replies
8. Shell Programming and Scripting
Hi ,
am getting output file, it sontains the below values.
./hawk_DOM1_FIRST_ENV
./hawk_DOM2_SECOND_ENV
./hawk_DOM3_THIRD_ENV
Now I need to grep the word "DOM1_FIRST_ENV","DOM2_SECOND_ENV"
like that.
I tired with cut -d "_". Its not working with any deleimiter.
Can you please help to... (3 Replies)
Discussion started by: ckchelladurai
3 Replies
9. Shell Programming and Scripting
I just want to match "binutils1_test" only, and print the match line only
lyang001@lyang001-OptiPlex-9010:/tmp$ cat file
zbinutils1_test
bbinutils1_test
binutils1_test
w-binutils1_test
lyang001@lyang001-OptiPlex-9010:/tmp$ cat file |grep -w 'binutils1_test'
... (7 Replies)
Discussion started by: yanglei_fage
7 Replies
10. Shell Programming and Scripting
Hi all,
I tried searching the forum for this, and I read numerous suggestions here and even on other forums, and I cannot get this to want the way that I need it to. I tried grep -W / -f to no luck. Here is what I have. I have a list of file names-
FILE1-FILE1TEST,FILE1RELATION... (7 Replies)
Discussion started by: jeffs42885
7 Replies
LEARN ABOUT PHP
is_scalar
IS_SCALAR(3) 1 IS_SCALAR(3)
is_scalar - Finds whether a variable is a scalar
SYNOPSIS
bool is_scalar (mixed $var)
DESCRIPTION
Finds whether the given variable is a scalar.
Scalar variables are those containing an integer, float, string or boolean. Types array, object and resource are not scalar.
Note
is_scalar(3) does not consider resource type values to be scalar as resources are abstract datatypes which are currently based on
integers. This implementation detail should not be relied upon, as it may change.
Note
is_scalar(3) does not consider NULL to be scalar.
PARAMETERS
o $var
- The variable being evaluated.
RETURN VALUES
Returns TRUE if $var is a scalar, FALSE otherwise.
EXAMPLES
Example #1
is_scalar(3) example
<?php
function show_var($var)
{
if (is_scalar($var)) {
echo $var;
} else {
var_dump($var);
}
}
$pi = 3.1416;
$proteins = array("hemoglobin", "cytochrome c oxidase", "ferredoxin");
show_var($pi);
show_var($proteins)
?>
The above example will output:
3.1416
array(3) {
[0]=>
string(10) "hemoglobin"
[1]=>
string(20) "cytochrome c oxidase"
[2]=>
string(10) "ferredoxin"
}
SEE ALSO
is_float(3), is_int(3), is_numeric(3), is_real(3), is_string(3), is_bool(3), is_object(3), is_array(3).
PHP Documentation Group IS_SCALAR(3)