Hi,
I am looking for the unix script which can takes the 2 month old data from a TXT file (there is one txt file in whiche messages are appended on daily basis) and compress them into new file.Please halp me out. (2 Replies)
hi.i want to create a bash script called countfiles.sh, that will count the pack of files under the current file that their term satisfy a specific pattern. The script must show the total per file or on the whole.
thank tou (4 Replies)
Hey guy,
how to make bash script to create foo.txt file and add current date into file content and that file always append.
example: today the script run and add today date into content foo.txt
and tomorrow the script will run and add tomorrow date in content foo.txt without remove today... (3 Replies)
Hi there, I have a text file with several colums separated by "|;#" I need to search the file extracting all columns starting with the value of "1" or "2" saving in a separate file just the first 7 columns of each row maching the criteria, with replacement of the saparators in the nearly created... (4 Replies)
Hi every one,
Please excuse me if any grammatical mistakes is there.
I have multiple xml files in one directory, I need to create multiple XML files into one XML file.example files like this</p>
file1:bvr.xml
... (0 Replies)
Hi Frnds...
I have an input file name.txt and another file named as source.. name.txt is having only one column and source is having around 25 columns...i need to read from name.txt line by line and search it in source file and then save the result in results file..
I have a rough idea about the... (15 Replies)
File A
I have list of :
ABCND1
ABCND2
ABCnd3
ABCnd4
I want file B like below
Start+
S Pate=ABCND1 AAlo1
S Pate=ABCND1 Q1234
S Pate=ABCND1,P12345 (7 Replies)
Hi Guys,
File A
I have File A as CSV Format....
No R SS MK Par value
S AL A1 PKL123 Lo12 1
S AL A2 PKl123 Lo34 22
S AL A3 PkLK234 Lo67 -34
S AL A4 PkLK235 Lo09 120
S AL A5 PkLK236 Lo76 19
S AL A6 PkLK237 Lo44 -17
S AL A7 PkLK238 Lo90 2
S AL A8 PkLK239 Lo34 -9
I want file B like... (4 Replies)
Hi Guys,
I have file A.txt
File A Data
AK1521
AK2536
AK3164
I want create text file of all data above and write some data on each file.
want Output on below folder
/home/kka/out
AK1521.txt
Hi
Welocme (3 Replies)
I have a txt file with a list of error messages in a xml tag format, and each error message is separated with a identifier(endresult).Need to split that and copy and create a new html file.Error message has some special character. how to escape the special character and insert my data into the... (7 Replies)
Discussion started by: DevAakash
7 Replies
LEARN ABOUT PHP
hash_hmac_file
HASH_HMAC_FILE(3) 1 HASH_HMAC_FILE(3)hash_hmac_file - Generate a keyed hash value using the HMAC method and the contents of a given fileSYNOPSIS
string hash_hmac_file (string $algo, string $filename, string $key, [bool $raw_output = false])
DESCRIPTION PARAMETERS
o $algo
- Name of selected hashing algorithm (i.e. "md5", "sha256", "haval160,4", etc..) See hash_algos(3) for a list of supported algo-
rithms.
o $filename
- URL describing location of file to be hashed; Supports fopen wrappers.
o $key
- Shared secret key used for generating the HMAC variant of the message digest.
o $raw_output
- When set to TRUE, outputs raw binary data. FALSE outputs lowercase hexits.
RETURN VALUES
Returns a string containing the calculated message digest as lowercase hexits unless $raw_output is set to true in which case the raw
binary representation of the message digest is returned.
EXAMPLES
Example #1
hash_hmac_file(3) example
<?php
/* Create a file to calculate hash of */
file_put_contents('example.txt', 'The quick brown fox jumped over the lazy dog.');
echo hash_hmac_file('md5', 'example.txt', 'secret');
?>
The above example will output:
7eb2b5c37443418fc77c136dd20e859c
SEE ALSO hash_algos(3), hash_hmac(3), hash_file(3).
PHP Documentation Group HASH_HMAC_FILE(3)