Hi,
I have tried many times to add the string into the first line of the file or the middle of the file but could not find the solution.
I first tried by
$echo "paki" >> file
This code only append paki string at the end of file "file" but how can i add this "paki" into the first line or... (5 Replies)
i want to add a string in a very top of a file without using VI or SED or AWK
this is what ive done:
(echo '0a'; echo 'LINE OF TEXT'; echo '.'; echo 'wq') | ed -s myfile
to add astrng right in the middle i could have count the lines of the file and just chenge the address.
... (6 Replies)
Hi,
I am new to shell scripting, Can any body suggest me how I can split a string with a delimiter as whitespace into words and store into a array.
I have read a line from file, now I want to split the line into words and store in a array for further use.
eg : the sky is blue
want... (3 Replies)
I am trying to strip out certain characters from a string on both (left & right) sides. For example, line=see@hear|touch, i only want to echo the "hear" part. Well i have tried this approach:
line=see@hear|touch
templine=${line#*@} #removed "see@"
echo ${templine%%\|*} #removed... (4 Replies)
Hi,
I want to write a script that takes a file and a string as params and adds the string to the middle line of the file. Also, I want to output the results back to the original file passed without using temp files.
I am very much new to UNIX so this is all a little like black magic to me at... (15 Replies)
Hello I need help with the following. I have strings like
#if defined(__def1__)
#if defined(__def1__) || defined(__def2__)
#if defined(__def1__) && defined(__def2__) && defined(__def3__).
#if defined(__def1__) || defined(__def2__) || defined(__def3__).
I need to print what is there in... (4 Replies)
my file input is with tab as delimiter, and in every line, there would be a skip of line with an unexcepted newline breaker. I'd like to remove this \n and put the information in the same line.
INPUT
a1 b1b2 c1
c2 d1
a2 b3 c3 d4
OUTPUT
a1 b1b2 c1c2 ... (9 Replies)
Hi Guys,
Hope, you all are doing good out there.
I am writing a shell script and currrint in need of your help.
This is what I need to do;
I have position based plain file. One of the fields is 15 character long. I need to fill that field. The problem is that the value is dynamic, it could... (4 Replies)
Hi Folks!
I hope you can help me figure this out. I need to print a record which contains the contents of a config file. The contents of the config file should be found within the 21st and the 30th position of the fixed width reference file.
Config File:
aaaa
bbbb
cccc
Reference... (3 Replies)
Discussion started by: kokoro
3 Replies
LEARN ABOUT PHP
php_strip_whitespace
PHP_STRIP_WHITESPACE(3) 1 PHP_STRIP_WHITESPACE(3)php_strip_whitespace - Return source with stripped comments and whitespaceSYNOPSIS
string php_strip_whitespace (string $filename)
DESCRIPTION
Returns the PHP source code in $filename with PHP comments and whitespace removed. This may be useful for determining the amount of actual
code in your scripts compared with the amount of comments. This is similar to using php -w from the commandline.
PARAMETERS
o $filename
- Path to the PHP file.
RETURN VALUES
The stripped source code will be returned on success, or an empty string on failure.
Note
This function works as described as of PHP 5.0.1. Before this it would only return an empty string. For more information on this
bug and its prior behavior, see bug report #29606.
EXAMPLES
Example #1
php_strip_whitespace(3) example
<?php
// PHP comment here
/*
* Another PHP comment
*/
echo php_strip_whitespace(__FILE__);
// Newlines are considered whitespace, and are removed too:
do_nothing();
?>
The above example will output:
<?php
echo php_strip_whitespace(__FILE__); do_nothing(); ?>
Notice the PHP comments are gone, as are the whitespace and newline after the first echo statement.
PHP Documentation Group PHP_STRIP_WHITESPACE(3)