will this command displays only the changed data can you please explain.
when I run this command it is displaying same file with the data.
Thanks
Quote:
Originally Posted by radoulov
Code:
awk '
# If NR==FNR this is the first file, so get rid of
#+ the "(",")","-"," " characters ("gsub" is global substitution),
#+ and populate the x array: x[$0].
NR==FNR{gsub(/[ \(\)-]/,"");x[$0];next}
# Otherwise, it's the second file, so
#+ remove the spaces. Now we have
#+ the right formating.
{gsub(/ /,"")}
# If the current record is not
#+ previously stored in the x array,
#+ print it (default action).
!($0 in x)' file1 file2
Hi,
I am trying to get an ouput of certain fields from a file:
awk '{ print $NF }' portfile
8087
8047
localhost:1117
Now i need to take this output and see if it exists in netstat -a command. How do i check that.
Thanks,
Gundu (3 Replies)
I am new to unix and need to learn how to compare a variable $subject to a string pattern. If the variable has the word "Item" in it then it should be true. How do I do this? Currently I am using the Bourne shell but I can also use Korn or Bash.
I come from a Rexx background where strings are... (2 Replies)
Hi everybody.
I have this comand "/usr/local/check_procs myprocess" which prints "OK: myprocess running" on my console if the process is running and "myprocess not running" if it is not.
I am writing a bash script to check if the process is running but am getting an error.
Here is my... (3 Replies)
Hi,
I have a variable with value tmp2=123.45.175.243, I am taking this value from a network file.
In the script I need to check whether the variable has only numerals and .(dot).
if ..." ]
then
printf "SUCCESS\n"
else
printf "FAILED\n"
fi
doesnt work, is there a alternate... (1 Reply)
Hi i have a bash script which calls a PHP script (comparison_cron.php).
The php script prints the string "no_data_to_retrieve" without quotes.
Why does the following bash script not leave the while loop?
#!/bin/bash
cronOutput=$(php /srv/www/vhosts/xyz/httpdocs/comparison_cron.php)... (2 Replies)
Hi,
I have file like below,
Srinivas Jala Srinivas Jala AA
Srikanth ML Srikanth ML KK
Vijay Kumar Dha Vijay Kumar Dha JJ
i want to compare like "Srinivas Jala" word in same line, if i found i shoud get some like found, or not found. Pls help to get the code. (3 Replies)
Dear all
Would anyone tell me how to prevent user from input non asterisk(i.e. *) character via keyboard?
#!/bin/ksh
targetHour=-1
while ]
do
echo "Please input target hour":
read targetHour
done
When I execute the above coding, and then input a "j", it return the following... (3 Replies)
I have below code inside my awk script
if ( $0 ~ /SVC IN:/ )
{
svc_in=substr( $0,23 , 3);
if (msg_start == 1 && msg_end == 0)
{
msg_arr=$0;
}
}
else if ( $0 ~ /^SVC OUT:/ )
{
svc_out=substr( $0, 9, 3);
if (msg_start == 1 && msg_end == 0)
... (6 Replies)
Discussion started by: bhagya123
6 Replies
LEARN ABOUT PHP
splfileobject.fputcsv
SPLFILEOBJECT.FPUTCSV(3) 1 SPLFILEOBJECT.FPUTCSV(3)SplFileObject::fputcsv - Write a field array as a CSV line
SYNOPSIS
public int SplFileObject::fputcsv (array $fields, [string $delimiter = ","], [string $enclosure = '"'], [string $escape = "
DESCRIPTION
Writes the $fields array to the file as a CSV line.
PARAMETERS
o $fields
- An array of values.
o $delimiter
- The optional $delimiter parameter sets the field delimiter (one character only).
o $enclosure
- The optional $enclosure parameter sets the field enclosure (one character only).
o $escape
- The optional $escape parameter sets the escape character (one character only).
RETURN VALUES
Returns the length of the written string or FALSE on failure.
Returns FALSE, and does not write the CSV line to the file, if the $delimiter or $enclosure parameter is not a single character.
ERRORS /EXCEPTIONS
An E_WARNING level error is issued if the $delimiter or $enclosure parameter is not a single character.
CHANGELOG
+--------------+-------------------------------+
| Version | |
| | |
| | Description |
| | |
+--------------+-------------------------------+
|5.5.21, 5.6.5 | |
| | |
| | Added the $escape parameter. |
| | |
+--------------+-------------------------------+
EXAMPLES
Example #1
SplFileObject::fputcsv example
<?php
$list = array (
array('aaa', 'bbb', 'ccc', 'dddd'),
array('123', '456', '789'),
array('"aaa"', '"bbb"')
);
$file = new SplFileObject('file.csv', 'w');
foreach ($list as $fields) {
$file->fputcsv($fields);
}
?>
The above example will write the following to file.csv:
aaa,bbb,ccc,dddd
123,456,789
"""aaa""","""bbb"""
SEE ALSO fputcsv(3), SplFileObject::fgetcsv.
PHP Documentation Group SPLFILEOBJECT.FPUTCSV(3)
01-29-2007
