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Articles related to MySQL Server Administration
OpenSSL loading openssl.cnf
Feb 8th
since the openssl.cnf path is hardcoded in binaries. to alter it on windows set environmental variable (as written):
OPENSSLDIR=C:\PATH\TO\OpenSSL\bin OPENSSL_CONF=C:\PATH\TO\OpenSSL\bin\openssl.cnf
OPENSSL_CONF doesn’t work without OPENSSLDIR even if it is set.
settings these options will allow you to use your custom configuration files when creating certificates.
batch file i use to create certificate
GenCERT.bat [save this file to OpenSSL bin directory]
@echo off md %1 openssl genrsa -des3 -out %1/%1.key 1024 openssl req -new -key %1/%1.key -out %1/%1.csr copy %1/%1.key %1/%1.key.org openssl rsa -in %1/%1.key.org -out %1/%1.key openssl x509 -req -days 365 -in %1/%1.csr -signkey %1/%1.key -out %1/%1.crt openssl x509 -outform der -in %1/%1.crt -out %1/%1.der
Sample
:: Start command line and cd to C:\PATH\TO\OpenSSL\bin :: :: usage: GenCERT.bat domain.com :: GenCERT.bat teknober.com
Batch file I use to create SSL certificate for Web etc server
GenPEM.bat [save this file to OpenSSL bin directory]
@echo off mkdir %1 openssl req -x509 -nodes -days 365 -newkey rsa:1024 -keyout %1/%1.pem -out %1/%1.pem -config "%1/%1.cfg"
Sample
:: Start command line and cd to C:\PATH\TO\OpenSSL\bin :: :: usage: GenPEM.bat domain.com :: GenPEM.bat teknober.com
for sample ssl configuration file see the bottom of the page: http://www.openssl.org/docs/apps/ca.html
PHP PDO using Transactions with TModel::GenerateStatement functions
Sep 9th
Only have an example to show using the TModel::GenerateInsertStatement, TModel::GenerateUpdateStatement, TModel::GenerateReplaceStatement
In database driver settings for mysql innodb engine, mariadb aria engine: SET AUTOCOMMIT=0;
sample:
public function panel_set_category_enabled($id_category) {
/* start a transaction */
$this->model->beginTransaction();
/* set: populate related columns */
$columns = array();
$columns[] = new TModelColumn("enabled", 1, PDO::PARAM_INT);
$columns[] = new TModelColumn("date_update", TDate::getDATE_MYSQL(time()), PDO::PARAM_STR);
/* execute and return result */
$result = TModel::generateUpdateSet("tc_category", $columns, new TModelWhere("id", $id_category, PDO::PARAM_INT, null, "="), true);
if ($result) {
$this->model->commit();
return $result;
} else {
$this->model->rollBack();
return $result;
}
}
related articles on this blog:
PHP PDO Generate Insert Statement:
http://blog.teknober.com/2011/03/06/php-pdo-generate-insert-statement/
PHP PDO Generate Update Statement:
http://blog.teknober.com/2011/03/06/php-pdo-generate-update-statement/
PHP PDO Generate Replace Statement:
http://blog.teknober.com/2011/04/13/php-pdo-generate-replace-statement/
MySQL Dump using Command Line
May 16th
Simple Batch File taking database name as argument:
Ref manual: http://dev.mysql.com/doc/refman/5.1/en/mysqldump.html
dump.bat [fixed for time 0-30-32.sql was breaking the file name.]
:: Date [yy:mm:dd]
For /f "tokens=1-3 delims=/. " %%a in ('date /t') do (
set tws_date_yy=%%c
set tws_date_mm=%%b
set tws_date_dd=%%a
)
:: Time [hh:mm]
For /f "tokens=1-8 delims=/:." %%a in ('time /t') do (
set tws_time_hh=%%a
set tws_time_mm=%%b
)
:: Time [ss]
For /f "tokens=1-3 delims=/:," %%a in ("%TIME%") do (
set tws_time_ss=%%c
)
:: DateTime format
set tws_form=%tws_date_yy%-%tws_date_mm%-%tws_date_dd%_%tws_time_hh%-%tws_time_mm%-%tws_time_ss%
mysqldump.exe --skip-compact --skip-extended-insert --skip-quote-names --skip-add-locks --comments --routines --triggers --events -h 127.0.0.1 -P 3306 -u root %1 -p > %1_%tws_form%.sql
execute
dump.bat dbname
output (file): dbname-YYYY-MM-DD_HH-MM-SS.sql
modify given options for your need
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