07-20-2017
Quote:
Originally Posted by
robertkwild
wow that script looks hard
A lot of it is standard Bash programming. You'll get used to it.
Andrew
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have a custom HTML form that has a couple radio buttons and a text field that requires a number.
I'm not a php programmer and could use some help with putting together php code to calculate a total based on the radio button selection and the text field number.
... (3 Replies)
Discussion started by: nck
3 Replies
2. Shell Programming and Scripting
I'm trying to use wget to submit a form. I have tried to dig out what is actually being "posted" and where, using tamperdata (see below).
http://ubuntuforums.org/attachment.php?attachmentid=109123&d=1239224127
Here is my wget command:
wget --http-user=xyz --http-password=xyz... (1 Reply)
Discussion started by: mike909
1 Replies
3. UNIX for Dummies Questions & Answers
hi,
I need to create a bash shell script which picks up data from a text file and in the output file puts it into an html made table. I have to use sed and awk utilties to do this
the input text file will contain data in the format:
job name para1 para2 para3 para4 para4
1 ... (1 Reply)
Discussion started by: intern123
1 Replies
4. Shell Programming and Scripting
hi ,
i need to create a bash shell script that insert a text data file into an html made table, this table output has to mailed.I am new to shell scripting and have a very minimum idea of shell scripting.
please help. (9 Replies)
Discussion started by: intern123
9 Replies
5. Shell Programming and Scripting
I am trying to write a shell script to use curl in order to automate downloading data from a website. The URL with the post form is here: http://try-db.org/de/InfoBySpecies.php .
I have a list of about 1800 different species I want to check. For Example, choose the first species and use the... (2 Replies)
Discussion started by: hansvg
2 Replies
6. Shell Programming and Scripting
hello
my script is submitting POST-data to a site
(its not my first script, i've done these before many times (include parsing scripts) but this one is tough)
so the problem is i'm submitting a form with firefox
and in firebug i see WHAT exactly i'm submitting
then
when i do EXACTLY the... (28 Replies)
Discussion started by: tip78
28 Replies
7. UNIX for Dummies Questions & Answers
Hello,
i have page domain.com/form.php
the form fields on form.php are named:
name=ipaddress
name=port
and submit button is named: submit
i want to ask how the linux command will look like to submit the form filled with:
ipaddress: 127.0.0.1
port: 80
I tried various curl and... (5 Replies)
Discussion started by: postcd
5 Replies
8. Shell Programming and Scripting
Hi All,
I'm new in forum.
Many congratulations to everyone for all work.
I'm not an expert in bash script
I've a problem with a sh file.
The sh file run every t minuts and it read data from txt file and then compile form.
Finally, the user, from the web browser click on send.
The script... (0 Replies)
Discussion started by: Herbert
0 Replies
9. Shell Programming and Scripting
Hi I was hoping some one could help me with a problem I have.
I am trying to collect some information from a web form and save it to a text file.
I found an example on this site that is sort of what I am trying to accomplish, the shell script bellow should echo the input back to the browser... (0 Replies)
Discussion started by: Paul Walker
0 Replies
LEARN ABOUT CENTOS
tpm_quote_tools
TPM QUOTE
TOOLS(8) TPM QUOTE TOOLS(8)
NAME
TPM Quote Tools
PROGRAMS
tpm_mkuuid, tpm_mkaik, tpm_loadkey, tpm_unloadkey, tpm_getpcrhash, tpm_updatepcrhash, tpm_getquote, tpm_verifyquote
DESCRIPTION
TPM Quote Tools is a collection of programs that provide support for TPM based attestation using the TPM quote operation.
A TPM contains a set of Platform Configuration Registers (PCRs). In a well configured machine, some of these registers are set to known
values during the boot up process or at other times. For example, a PCR might contain the hash of a boot loader in memory before it is
run.
The TPM quote operation is used to authoritatively verify the contents of a TPM's Platform Configuration Registers (PCRs). During provi-
sioning, a composite hash of a selected set of PCRs is computed. The TPM quote operation produces a composite hash that can be compared
with the one computed while provisioning.
To use the TPM quote operation, keys must be generated. During provisioning, an Attestation Identity Key (AIK) is generated for each TPM,
and the public part of the key is made available to entities that validate quotes.
The TPM quote operation returns signed data and a signature. The data that is signed contains the PCRs selected for the operation, the
composite hash for the selected PCRs, and a nonce provided as input, and used to prevent replay attacks. At provisioning time, the data
that is signed is stored, not just the composite hash. The signature is discarded.
An entity that wishes to evaluate a machine generates a nonce, and sends it along with the set of PCR used to generate the composite PCR
hash at provisioning time. For this use of the TPM quote operation, the signed data is ignored, and the signature returned is used to val-
idate the state of the TPM's PCRs. Given the signature, the evaluating entity replaces the nonce in the signed data generated at provi-
sioning time, and checks to see if the signature is valid for the data. If so, this check ensures the selected PCRs contain values that
match the ones measured during provisioning.
A typical scenario for an enterprise using these tools follows. The tools expect AIKs to be referenced via one enterprise-wide Universally
Unique Identifier (UUID). The program tpm_mkuuid creates one.
For each machine being checked, an AIK is created using tpm_mkaik. The key blob produced is bound to the UUID on its machine using
tpm_loadkey. The public key associated with the AIK is sent to the entities that verify quotes. Finally, the expected PCR composite hash
is obtained using tpm_getpcrhash. When the expected PCR values change, a new hash can be generated with tpm_updatepcrhash.
The program to obtain a quote, and thus measure the current state of the PCRs is tpm_getquote. The program that verifies the quote
describes the same PCR composite hash as was measured initially is tpm_verifyquote.
SEE ALSO
tpm_mkuuid(8), tpm_mkaik(8), tpm_loadkey(8), tpm_unloadkey(8), tpm_getpcrhash(8), tpm_updatepcrhash(8), tpm_getquote(8), tpm_verifyquote(8)
Oct 2010 TPM QUOTE TOOLS(8)