Hi Everyone,
I am confused with the output of the input file and I am using below command in script to get the expected output.
Also I want to add another condition using logical AND (&&) in place of $2=="L"{$4=0-$4} as $2=="L" && $3=="L" {$4=0-$4} but I am getting some awk error.
Can someone please advise on this please?
I am porting a awk script from Windows to unix
I_SALE_MEDIA=$67
if ((I_VOID_FLAG == "Y") && (I_SALE_MEDIA == 0))
NOW consider the case where I_SALE_MEDIA i.e $67 is "000"
The above comparison works fine in Windows , but to make it work in
Unix , I had to change the above as follows :
... (3 Replies)
hi
awk script for dd/mm/yyyy to yyyymmdd
awk script for dd-mon-yyyy to yyyymmdd
awk script for dd-mm-yyyy to yyyymmdd formate
..............urgent.............
Thanks in advanced (2 Replies)
How can I use awk command to convert values to currency. For example I have a database like follows
John:200
smith:300
kim:405
and want it to out put like this
John $200.00 (3 Replies)
I have the following script to edit ^'s and newlines out of files to be entered into a database. This script has been around since the dawn of time (way before me).
#!/bin/bash
# Remove all ^ and \n from the source file, except do not remove ^^^\n
cat myfile.hold | awk '
BEGIN {FS="|";... (1 Reply)
I have the words in twiki format that I want to convert to mediawiki format like below :
%BLUE%some words1%ENDCOLOR%
bla bla blab labdad sdadasd adsasdads oerdkfj kdfjs %PINK%some wordks2 123.4.5.6/26%ENDCOLOR%, ksdjak dkasjd kjfrjkfgjdkfgjdfkgjdgdfgdgf %PURPLE%1.2.3.4/28%ENDCOLOR%, dskd... (3 Replies)
Hello friends, could you help me about problem with my data lines. I suppose a simple awk code may help me.
I have following data lines: (first line including 3 numbers and then a matrices of 4x10)
500 40 9
1 A B 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20
21 22... (6 Replies)
hello,
i would need a fast awk script for conversion of network formats (from 'sif' to 'adjacency' format):
sif (pp means only: protein-protein interaction):
A pp B
A pp C
B pp D
D pp E
in an adjacency n x n matrix:
A B C D E
A 0 1 1 0 0
B 1 0 0 1 0
C 1 0 0 0 0
D 0 1 0 0 1... (10 Replies)
I am running into conversion of string to numbers in awk that I can't understand and don't know how to deal with properly
My script checks for numeric only field, I use this approach to do that:
$1 + 0 == $1 It works most of the time, but in some cases it does not behave how I expect it to... (5 Replies)
hi,
problem:
output is not consistent as expected using external command in AWK
description:
I'm trying to convert $2 into a base64 string for later decoding, and for this when I use awk , I'm getting overlapped results , or say it results are not 100% correct.
my code is:
gawk... (9 Replies)
Discussion started by: busyboy
9 Replies
LEARN ABOUT FREEBSD
sha1
MD5(1) BSD General Commands Manual MD5(1)NAME
md5, sha1, sha256, sha512, rmd160 -- calculate a message-digest fingerprint (checksum) for a file
SYNOPSIS
md5 [-pqrtx] [-c string] [-s string] [file ...]
sha1 [-pqrtx] [-c string] [-s string] [file ...]
sha256 [-pqrtx] [-c string] [-s string] [file ...]
sha512 [-pqrtx] [-c string] [-s string] [file ...]
rmd160 [-pqrtx] [-c string] [-s string] [file ...]
DESCRIPTION
The md5, sha1, sha256, sha512 and rmd160 utilities take as input a message of arbitrary length and produce as output a ``fingerprint'' or
``message digest'' of the input. It is conjectured that it is computationally infeasible to produce two messages having the same message
digest, or to produce any message having a given prespecified target message digest. The MD5, SHA-1, SHA-256, SHA-512 and RIPEMD-160 algo-
rithms are intended for digital signature applications, where a large file must be ``compressed'' in a secure manner before being encrypted
with a private (secret) key under a public-key cryptosystem such as RSA.
MD5 has been completely broken as far as finding collisions is concerned, and should not be relied upon to produce unique outputs. This also
means that MD5 should not be used as part of a cryptographic signature scheme. At the current time (2014-05-17) there is no publicly known
method to ``reverse'' MD5, i.e., to find an input given a hash value.
SHA-1 currently (2014-05-17) has no known collisions, but an attack has been found which is faster than a brute-force search, placing the
security of SHA-1 in doubt.
It is recommended that all new applications use SHA-256 instead of one of the other hash functions.
The following options may be used in any combination and must precede any files named on the command line. The hexadecimal checksum of each
file listed on the command line is printed after the options are processed.
-c string
Compare the digest of the file against this string. (Note that this option is not yet useful if multiple files are specified.)
-s string
Print a checksum of the given string.
-p Echo stdin to stdout and append the checksum to stdout.
-q Quiet mode -- only the checksum is printed out. Overrides the -r option.
-r Reverses the format of the output. This helps with visual diffs. Does nothing when combined with the -ptx options.
-t Run a built-in time trial.
-x Run a built-in test script.
EXIT STATUS
The md5, sha1, sha256, sha512 and rmd160 utilities exit 0 on success, 1 if at least one of the input files could not be read, and 2 if at
least one file does not have the same hash as the -c option.
SEE ALSO cksum(1), md5(3), ripemd(3), sha(3), sha256(3), sha512(3)
R. Rivest, The MD5 Message-Digest Algorithm, RFC1321.
J. Burrows, The Secure Hash Standard, FIPS PUB 180-2.
D. Eastlake and P. Jones, US Secure Hash Algorithm 1, RFC 3174.
RIPEMD-160 is part of the ISO draft standard "ISO/IEC DIS 10118-3" on dedicated hash functions.
Secure Hash Standard (SHS): http://csrc.nist.gov/cryptval/shs.html.
The RIPEMD-160 page: http://www.esat.kuleuven.ac.be/~bosselae/ripemd160.html.
ACKNOWLEDGMENTS
This program is placed in the public domain for free general use by RSA Data Security.
Support for SHA-1 and RIPEMD-160 has been added by Oliver Eikemeier <eik@FreeBSD.org>.
BSD May 17, 2014 BSD