OK
But I want this script to work on later kernels and 64bit versions as well.
Quote:
1. Will all of the files you want to rename be in the same directory? If so, what is the name of that directory? If not, what are the names of all of the directories that will contain pdf files you want to rename?
Yes they will all be in the same directory, /media/PDF which is also mounted as an smb share on the LAN.
Quote:
2. What is the name of the directory where you want to place the renamed pdf files?
somewhere like /media/new_PDF but please make it apparent so I can alter it :-)
Quote:
If you want a script to run every 30 seconds, cron won't be sufficient; its finest granularity is 1 minute. And, if the system is busy, you could end up having two copies of your script running at the same time.
Thanks I didn't know this, is there a better method to achieve this?
Quote:
If you run a script to rename files every few minutes after a file is converted, the likelihood that the current date and the file's creation date are different is pretty low (especially if the front end people who create the pdf files don't work between 11pm and 1am).
How do I write the command to find all files with any lower case letters in the filename? I have tried
find . -name *\(a-z\) and a lot of combinations like that, without success.
thanks
JP:confused: (4 Replies)
Hi,
I need to write a small script to search in some specific directories to check if any file is present with a unix command name...
Means if the directory contains any files like cat, vi, grep, find etc i need to list those files into a file.
Please help
Thanks,
D (6 Replies)
Hi,
I am having set of files whose names are stored in a file say "filelist.txt"
Now, I want to find all files contained in "filelist.txt" from my parent directory.
Is there any way to let find command understand "filelist.txt" just like we have option -f in awk.
I donot want to run a... (4 Replies)
Hi, guys, I'm not a high-end programmer, but I've been trying to write a script to remove all of the b.rtbn2.cn (and b.adserv.cn and any future variation) injected script tags on the server. (Still working on security fixes to prevent it in the future, just need to clean up now.)
My approach is... (1 Reply)
Hi Gurus,
Do any kind souls encounter have the same script as mentioned here.
Find and compare filenames in different mount point and remove duplicates.
Thanks a million!!!
wanna13e (7 Replies)
I have the following code:
find /usr/local/test5 -type f -mtime +30 -exec ls -l {} \; | awk '{print $5, $6, $7, $8, $9}'
I have this as output:
14 Aug 12 00:00 /usr/local/test5/file1
14 Aug 12 00:00 /usr/local/test5/lastname,
The bolded part is where I run into trouble. The actual... (4 Replies)
I have input file called file1 with characters that have \\ in it.
I cannot change input file, because it is generated earlier in script.
Now would like to replace string on line in file called bfile with output from file1
I have been using sed command.
$cat file1
pc//6sPxp==
$ cat scr1... (4 Replies)
I have a group of files in different directories with characters such as " ? : in the file names. How do I find these files and remove these characters on mass?
Thanks (19 Replies)
Hi,
Can anyone let me know the command to know the list of filenames that have string 31 in their 4th and 5th positions inside the file:
grep -l "31" main*.txt
The above grep lists all the files which have 31 at any position but I want filenames having 31 at position 4 and position 5. (8 Replies)
Hi,
How to change the filenames with timestamp in sub folders
I have the following code to select the records.
find . -type f -name '*pqr*' -ctime 1 -print
The following is the example
app_root_dir="/`echo $ScriptDir | cut -d'/' -f2`"
$app_root_dir/../BadFiles directory
uvw.bad... (3 Replies)
Discussion started by: bobbygsk
3 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)