I am using nginx as web server and when I do phpinfo(); it uses /etc/php5/fpm/php.ini
Now in my php code I am trying to set file upload size and max file uploads using following code.
ini_set('max_file_uploads', "50");
ini_set('upload_max_filesize', '250M');
But when I do ini_get('max_file_uploads') and echo the value it shows the default value as 20, infact I am not able to change any of the ini values in run time using ini_set().
Any ideas on how to change these values in run time using php code?
Thanks.
Not all PHP ini directives can be changed at runtime (via ini_set). See the file uploads section of the PHP manual and the definition of the changeability values, which are PHP_INI_SYSTEM and PHP_INI_PERDIR for your desired settings, neither of which can be set at runtime.
To get these settings in only one part of your app, you'll likely need to compromise and set max_file_uploads setting globally in your php.ini file (since it is PHP_INI_SYSTEM), and then use your favorite per-directory config mechanism (.htaccess, .user.ini (in >5.3), etc) to set upload_max_filesize for that particular part of your app. See here for good instructions.
Related
Documentation for MariaDB says clearly how to set up server defaults like charset and collation. So I opened my Mariadb console and run:
SET character_set_server = 'utf8mb4';
SET collation_server = 'utf8mb4_slovak_ci';
Consoles wrote OK.
Then I restart the server, but as I tried to create new database there are still the same latin2 charset and swedish collation.
I do it automatically via Symfony cosole command
php bin/console doctrine:database:create
What is wrong with that? I did it like documentation says.
SET character_set_server changes the character set for the current connection.
SET global character_set_server changes the character set globally for each new connection.
However if you restart your server the default character sets for server will be read from the configuration file. If the configuration file doesn't specify character set, then defaults will be used. So for making your settings permanent, you have to change the character sets in your configuration file (https://mariadb.com/kb/en/configuring-mariadb-with-option-files/)
First, run the SHOW VARIABLES like "%collation%"; to show you the current configs.
To change collation_server setting, you have to use the keyword GLOBAL and therefore your statement will be SET GLOBAL collation_server = 'utf8mb4_slovak_ci';
I'm using hydra to log hyperparameters of experiments.
#hydra.main(config_name="config", config_path="../conf")
def evaluate_experiment(cfg: DictConfig) -> None:
print(OmegaConf.to_yaml(cfg))
...
Sometimes I want to do a dry run to check something. For this I don't need any saved parameters, so I'm wondering how I can disable the savings to the filesystem completely in this case?
The answer from Omry Yadan works well if you want to solve this using the CLI. However, you can also add these flags to your config file such that you don't have to type them every time you run your script. If you want to go this route, make sure you add the following items in your root config file:
defaults:
- _self_
- override hydra/hydra_logging: disabled
- override hydra/job_logging: disabled
hydra:
output_subdir: null
run:
dir: .
There is an enhancement request aimed at Hydra 1.1 to support disabling working directory management.
Working directory management is doing many things:
Creating a working directory for the run
Changing the working directory to the created dir.
There are other related features:
Saving log files
Saving files like config.yaml and hydra.yaml into .hydra in the working directory.
Different features has different ways to disable them:
To prevent the creation of a working directory, you can override hydra.run.dir to ..
To prevent saving the files into .hydra, override hydra.output_subdir to null.
To prevent the creation of logging files, you can disable logging output of hydra/hydra_logging and hydra/job_logging, see this.
A complete example might look like:
$ python foo.py hydra.run.dir=. hydra.output_subdir=null hydra/job_logging=disabled hydra/hydra_logging=disabled
Note that as always you can also override those config values through your config file.
We're got a pre-existing rsyslog config file which is working for papertrail e.g.
/etc/rsyslog.d/20-papertrail.conf which has
*.* #logs4.papertrailapp.com:44407
However we've got a couple of NGINX websites on the server so would like to have it also monitor their error logs.
The paths to them are:
/var/log/nginx/www.website-one.com-error.log
/var/log/nginx/www.website-two.com-error.log
/var/log/nginx/www.website-three.com-error.log
However this /var/log/nginx also contains a bunch of .log files which we do not want to monitor e.g.
/var/log/nginx/error.log
/var/log/nginx/access.log
/var/log/nginx/error.log1
/var/log/nginx/nginx.log
In my head we need to add something like...
/var/log/nginx/*-error.log
And make sure they pipe to the papertrail url as well.
However I'm struggling to decipher the rsyslog documentation to figure out how to do this.
Thanks!
In rsyslog documentation it seems that you can use wildcards in files.
File
The file being monitored. So far, this must be an absolute name (no macros or templates). Note that wildcards are supported at the file name level (see WildCards below for more details).
WildCards
Before Version: 8.25.0
Wildcards are only supported in the filename part, not in directory names.
/var/log/*.log works.
/var/log/*/syslog.log does not work.
Since Version: 8.25.0
Wildcards are supported in filename and paths which means these samples will work:
/var/log/*.log works.
/var/log/*/syslog.log works.
/var/log/*/*.log works.
All matching files in all matching subfolders will work. Note that this may decrease performance in imfile depending on how many directories and files are being watched dynamically.
If you want to forward your vhosts logs you can change configuration directly in NGINX vhosts configuration, you should change/add access_log and error_log policies as explained here or use custom facilities to forward your logs (using rsyslog).
HOW TO DO IT USING RSYSLOG?
Create a new custom file in /etc/rsyslog.d/nginx_custom.conf:
module(load="imfile" PollingInterval="1") #needs to be done just once
# File 1
input(type="imfile"
File="/var/log/nginx/www.website-*.com-error.log"
Tag="websites"
Facility="local0")
local0.* #logs4.papertrailapp.com:44407
#Just to test that logs are forwarded, comment the line once you've tested it
local0.* /var/log/test.log
And restart rsyslog service
NOTE: Line local0.* /var/log/test.log is just to test that you can see forwarded logs into your local server, comment this line after you've tested that everything works.
has anyone tried to use a log4j.xml reference within a WinRun4j service configuration. here is a copy of my service.ini file. I have tried many configuration combinations. this is just my latest attempt
service.class=org.boris.winrun4j.MainService
service.id=SimpleBacnetIpDataTransfer
service.name=Simple Backnet IP DataTransfer Service
service.description=This is the service for the Simple Backnet IP DataTransfer.
service.startup=auto
classpath.1=C:\Inbox\DataTransferClient-1.0-SNAPSHOT-jar-with-dependencies.jar
classpath.2=WinRun4J.jar
classpath.3=C:\Inbox\log4j-1.2.16.jar
arg.1=C:\Inbox\DataTransferClient.xml
log=C:\WinRun4J-Service\SimpleBacnetIpDataTransfer\NBP-DT-service.log
log.overwrite=true
log.roll.size=10MB
[MainService]
class=com.shiftenergy.ws.App
vmarg.1=-Xdebug
vmarg.2=-Xnoagent
vmarg.3=-Xrunjdwp:transport=dt_socket,address=8787,server=y,suspend=n
vmarg.4=-Dlog4j.configuration=file:C:\Inbox\log4j.xml
within the log4j.xml file, there is reference to a log file for when the application runs. if I run the java -jar -Dlog4j.configuration=file:C:\Inbox\log4j.xml ...., the log file is created accordingly. if I register my service and start the service, the log file does not get created.
has anyone had success using the -D log4j configuration, using winrun4j?
thanks
I think that you provided the vmarg.4 parameter incorrectly. In your case it has to be like:
vmarg.4=-Dlog4j.configurationFile=[Path for log4j.xml]
I am also using the same and in my case, it is working perfectly fine. Please see below example:
vmarg.1=-Dlog4j.configurationFile=.\log4j2.xml
Have you tried setting the path in your code instead:
System.setProperty("log4j.configurationFile", "config/log4j.xml");
I'm using a relative path to a folder named config that contains log4j.xml. An absolute path is not recommended, but may work as well.
Just be sure to set this before making any calls to log4j, including any log4j config settings or static method calls!
System.setProperty("log4j.configurationFile", "config/log4j.xml");
final Logger log = Logger.getLogger(Main.class);
log.info("Starting up");
I didn't specify the log4j path in the ini file, only placed log4j.xml file at the same place the jar was placed.
Also without specify the
System.setProperty("log4j.configurationFile", "config/log4j.xml");
In the Java project it was stored in (src/main/resources) and will be included in the jar, but it will not be that one used if placed outside the jar.
I'm using Symfony 2 and have this row in my parameters.ini:
database_driver = pdo_pgsql
When I was creating database structure with Doctrine everything was good. But if I want to add some doctrine object to my darabase (insert row), I catch an exception:
What I have to do with this?
Are you sure you're using pdo_pgsql? Are you running on localhost? It might be very certain that you are using pdo_mysql driver instead.
However you have to check the following:
php.ini
extension=pdo.so
extension=pdo_mysql.so
or in your case
extension=pdo.so
extension=pdo_pgsql.so
You can check the phpinfo(); to find out the configured database driver.
In your symfony project you have to check the parameters.ini file in config folder. E.g.
[parameters]
database_driver="pdo_mysql"
database_host="localhost"
Besides try to avoid this error
'stty' is not recognized as an internal or external command,
operable program or batch file.
https://github.com/symfony/symfony/issues/4974
First of all, verify your php.ini file: the extensions php_pdo_pgsql and php_pdo must be enabled. Make sure you apply this changes on php.ini file that your symfony project is using, check this on localhost/path_to_your_project/web/config.php. You know if this extensions are enabled executing the function phpinfo().
This command is also helpfull: php -m. It lists on console all the php modules that are loaded.
Tip: check out you Apache error log, there could be something wrong with the load of your extensions. This file is located according to your server configuration.