I want to show you what you're demanding, but I really can't. In my company, pc for working can not access to internet, I have to use another pc which allowed to access internet to go here, and working pc and internet pc are not connected, so there is no way I can show you the infos you want, please pardon me for this.
As I said, my job is rarely relate with scripts. I only know a little C-shell via some scripts for my work verification, know nothing about awk and Perl is just a little since 2 days ago. I use Perl because it can output an excel file (as my colleague told me).
I will try to describe my problem again. I have 2 file which contain lines with these info
I need to compare which line in 1st file has same variable_name with 2nd file, which doesn't, then print to excel file one sheet for all same variable_name, another sheet for different variable_name.
Currently, I'm stuck in how to compare them quicker, because my script take terrible long running time for compare them. I'm finding another way to overcome my problem.
Please kindly have some suggestion.
I want to add a line at the beginning and at the end of a file..
e.g.
echo "at the beginning.." > tmp_file &&
cat file >> tmp_file &&
echo "last line" >> tmp_file &&
mv tmp_file file
is there a nice way for doing that??
Thx (2 Replies)
Hi guys,
How to add a line before a specific line (identified with the starting work ex: xxx) of a file and write it back to the same file?
Thanks (12 Replies)
Hi,
I am a relative new bee in scripting. I need to develop a script such that the code would iterate through each file in a source directory and append every line of the file with '|' and the corresponding file filename.
eg
INPUT file IF927_1.dat -
H|abc... (4 Replies)
Hi,
I have one file a.txt ,the contents of the file is
A B C
D E F
and I have another file b.txt, the contents of the file is
1 2 3
4 5 6
now when I am using this command
cat a.txt b.txt > c.txtI am getting the output as
A B C
D E F
1 2 3
4 5 6
but i need the output... (2 Replies)
Hi,
I am new to Sed /awk commands. using that i want to add new empty line after every line in a file by leaving first three lines. So, can any one help me out how to achieve this.
Example:
---------
Input Filename: file1.txt
Input Data:
--------Report--------
Date:20-10-03... (4 Replies)
I have a tab delimited text file,
id name distance
1 3325167 0.334561754018
2 3290488 0.389444269458
3 3288794 0.392312701782
4 3347602 0.392532202097
5 3295355 0.394394169485
I need to add a line after the header line. The first and third field of... (3 Replies)
Hello Everyone,
I need a help from experts of this community regarding one of the issue that I am facing with shell scripting.
My requirement is to append char's at the end of each line of a file. The char that will be appended is variable and will be passed through command line.
The... (20 Replies)
I have a shell script that looks something like the following:
mysql -uroot db1 < db1.sql
mysql -uroot db2 < db2.sql
mysql -uroot db3 < db3.sql
mysql -uroot db4 < db4.sql
....
different db names in more than 160 lines.
I want to run this script with nohup and have a status later.
So,... (6 Replies)
Discussion started by: MKH
6 Replies
LEARN ABOUT PHP
filter_input
FILTER_INPUT(3) 1 FILTER_INPUT(3)filter_input - Gets a specific external variable by name and optionally filters itSYNOPSIS
mixed filter_input (int $type, string $variable_name, [int $filter = FILTER_DEFAULT], [mixed $options])
DESCRIPTION PARAMETERS
o $type
- One of INPUT_GET, INPUT_POST, INPUT_COOKIE, INPUT_SERVER, or INPUT_ENV.
o $variable_name
- Name of a variable to get.
o $filter
- The ID of the filter to apply. The "Types of filters" manual page lists the available filters. If omitted, FILTER_DEFAULT will
be used, which is equivalent to FILTER_UNSAFE_RAW. This will result in no filtering taking place by default.
o $options
- Associative array of options or bitwise disjunction of flags. If filter accepts options, flags can be provided in "flags" field
of array.
RETURN VALUES
Value of the requested variable on success, FALSE if the filter fails, or NULL if the $variable_name variable is not set. If the flag FIL-
TER_NULL_ON_FAILURE is used, it returns FALSE if the variable is not set and NULL if the filter fails.
EXAMPLES
Example #1
A filter_input(3) example
<?php
$search_html = filter_input(INPUT_GET, 'search', FILTER_SANITIZE_SPECIAL_CHARS);
$search_url = filter_input(INPUT_GET, 'search', FILTER_SANITIZE_ENCODED);
echo "You have searched for $search_html.
";
echo "<a href='?search=$search_url'>Search again.</a>";
?>
The above example will output something similar to:
You have searched for Me & son.
<a href='?search=Me%20%26%20son'>Search again.</a>
SEE ALSO filter_var(3), filter_input_array(3), filter_var_array(3), "Types of filters".
PHP Documentation Group FILTER_INPUT(3)
05-25-2014
.