10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello.
System : opensuse leap 42.3
I have a bash script that build a text file.
I would like the last command doing :
print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt
where :
print_cmd ::= some printing... (1 Reply)
Discussion started by: jcdole
1 Replies
2. UNIX for Dummies Questions & Answers
Hi All,
I'm completely new to bash scripting and still learning my way through albeit vey slowly.
I need to know where to insert my server names', my ip address numbers through out the script alas to no avail.
I'm also searching on how to save .sh (bash shell) script properly.... (25 Replies)
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3. AIX
The Follwing packages are installed on my AIX 6.1 box
gcc-4.7.2-1
gcc-c++-4.7.2-1
gcc-cpp-4.7.2-1
gcc-gfortran-4.7.2-1
libgcc-4.7.2-1
libgomp-4.7.2-1
libstdc++-4.7.2-1
libstdc++-devel-4.7.2-1
gmp-5.0.5-1
libmpc-1.0.1-2
libmpc-devel-1.0.1-2
libmpcdec-1.2.6-1
libmpcdec-devel-1.2.6-1... (0 Replies)
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4. Shell Programming and Scripting
I'm trying to execute something like this:
exec perl -i -pe 's/\015/\012/g' '${file}'
in my expect script and I get:
error "invalid command name \"perl\".
however, if I run
perl -i -pe 's/\015/\012/g' "/Users/Shared/menu-items.txt"
directly in my terminal, it runs fine. I'm an... (4 Replies)
Discussion started by: dpouliot
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5. AIX
Hi,
I want to update managed system firmware using HMC.
The easiest way to me is to download firmware directly to HMC hard disk. Question:
Where shoud I put downloaded firmware in HMC hard disk ? - selection says "Hard disk" - no path no anything.
thanks
Vilius M. (0 Replies)
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6. UNIX for Advanced & Expert Users
Hi guys,
i'm running a program on samsumg 6410 arm cpu board. it caused an "free(): invalid next size (normal)" fail.
i try to use gdb for remote debugging:
1, start gdb server on board:
gdbserver 192.168.1.20:1234 ./HostAP
Process ./HostAP created; pid = 499
Listening on port... (8 Replies)
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7. Shell Programming and Scripting
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
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8. Shell Programming and Scripting
I have an HP PPM (ITG) application that is running an awk command in cygwin bash shell as part of ITG process moving SAP transports on a Windows 2003 server. The awk command checks the first two characters of a file containing return code that was retrieved from the SAP server. It is throwing the... (3 Replies)
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9. Programming
the code is below and the was run on Solaris 9.
-----------------------------
struct sched_param param;
param.sched_priority = 99;
if(sched_setscheduler(0, SCHED_RR, ¶m) == -1)
{
perror("setting priority");
exit(1);
}
-------------------------------
after the... (1 Reply)
Discussion started by: robin.zhu
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10. HP-UX
The results of a uname -a command in my HP box render the following:
HP-UX msphnyc1 B.10.20 A 9000/889 1601445741 two-user license
This is one of four machines, with the other three reporting that I have a "16-user" license. I know that my company bought 16-user licenses for all four... (3 Replies)
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OPENSSL_VERIFY(3) 1 OPENSSL_VERIFY(3)
openssl_verify - Verify signature
SYNOPSIS
int openssl_verify (string $data, string $signature, mixed $pub_key_id, [mixed $signature_alg = OPENSSL_ALGO_SHA1])
DESCRIPTION
openssl_verify(3) verifies that the $signature is correct for the specified $data using the public key associated with $pub_key_id. This
must be the public key corresponding to the private key used for signing.
PARAMETERS
o $data
- The string of data used to generate the signature previously
o $signature
- A raw binary string, generated by openssl_sign(3) or similar means
o $pub_key_id
- resource - a key, returned by openssl_get_publickey(3) string - a PEM formatted key, example, "-----BEGIN PUBLIC KEY-----
MIIBCgK..."
o $signature_alg
- int - one of these Signature Algorithms. string - a valid string returned by openssl_get_md_methods(3) example, "sha1WithRSAEn-
cryption" or "sha512".
RETURN VALUES
Returns 1 if the signature is correct, 0 if it is incorrect, and -1 on error.
CHANGELOG
+--------+------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+------------------------------------------+
| 5.2.0 | |
| | |
| | The $signature_alg parameter was added. |
| | |
+--------+------------------------------------------+
EXAMPLES
Example #1
openssl_verify(3) example
<?php
// $data and $signature are assumed to contain the data and the signature
// fetch public key from certificate and ready it
$pubkeyid = openssl_pkey_get_public("file://src/openssl-0.9.6/demos/sign/cert.pem");
// state whether signature is okay or not
$ok = openssl_verify($data, $signature, $pubkeyid);
if ($ok == 1) {
echo "good";
} elseif ($ok == 0) {
echo "bad";
} else {
echo "ugly, error checking signature";
}
// free the key from memory
openssl_free_key($pubkeyid);
?>
Example #2
openssl_verify(3) example
<?php
//data you want to sign
$data = 'my data';
//create new private and public key
$private_key_res = openssl_pkey_new(array(
"private_key_bits" => 2048,
"private_key_type" => OPENSSL_KEYTYPE_RSA,
));
$details = openssl_pkey_get_details($private_key_res);
$public_key_res = openssl_pkey_get_public($details['key']);
//create signature
openssl_sign($data, $signature, $private_key_res, "sha1WithRSAEncryption");
//verify signature
$ok = openssl_verify($data, $signature, $public_key_res, OPENSSL_ALGO_SHA1);
if ($ok == 1) {
echo "valid";
} elseif ($ok == 0) {
echo "invalid";
} else {
echo "error: ".openssl_error_string();
}
?>
SEE ALSO
openssl_sign(3).
PHP Documentation Group OPENSSL_VERIFY(3)
