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How do you reload the server to FreeBSD every 30 minutes without using cron?

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Duquan last edited by

How do you reload the server to FreeBSD every 30 minutes without using cron?
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courtlanda last edited by
Allow the use of SW_WATCHDOG (in yard and in /etc/rc.conf) at rc.local to write something like:
```
(sleep 1800 && killall -9 watchdogd) &
```
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freebsd 125

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See using between with sql server 2005
Software Programming • sql server sql • • kalyn

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The problem is you're comparing the guy Date with the guy Date time. The second parameter, in terms of Date time, is considered as 04/02/2015 00:00:00.000, which is the beginning of the day. For the query to include all day do so: select * from Servico WHERE convert(datetime,dataServico,103) between '04/01/2015' and '04/02/2015 23:59:59'
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yii-queue-worker_01 entered FATAL state, too many start retries too quickly
Software Programming • yii2 freebsd supervisord • • obi

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Superweiser says he couldn't run this team. Make sure she works at all.The design of the team for the launch of roarers should look like:{php} {yii} queue/listen --verbose=1 --color=0 where {php} - full journey to php, a {yii} - full path to the console of the entrance of your project.Apparently, instead of:/usr/local/www/vhost/t11.ru/htdocs/php yii There must be something like:/usr/local/www/vhost/t11.ru/htdocs/php/yii
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Use of a Class Cop without deserization
Software Programming • c sharp net • • amarantha

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The database is better used for this purpose. That's what it's for. :And to be comfortable and comfortable with the right class, use micro-ORM. Like PetaPoso.You're not gonna be able to dissert the file.In your case, it might make sense to work with SQLite bed if you don't want to put yourself a SQL server. Although I don't know what you have for the data and if you can keep them in SQLite. It's just a suggestion based on the information already available.I also fully support Wlad in his comments. MyClass is from your example, and it's OBD.MyClass2, MyClass3, MyClass4 -- clear OBD tables.
Driver postgresql installed at freebsd
Software Programming • postgresql tomcat freebsd • • inna

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https://jdbc.postgresql.org/download.html and put in /usr/local/apache-tomcat-X.X/lib
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Is receiving IPv4 connections on AF_INET6 sockets insecure?
Security, Penetration Testing • freebsd ipv6 openbsd • • yajahira

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Most of these security issues arise when a host accepts IPv4-mapped IPv6 traffic over the network, rather than accepting IPv4 traffic and presenting it to an application on an IPv6 socket with a mapped address. An application may have no good way to tell the difference and detect a potential attack in progress. Of course no host should ever be accepting mapped addresses from the network, but since when have operating systems ever behaved perfectly? RFC 4942 § 2.2 explains the issues in depth: Overloaded functionality is always a double-edged sword: it may yield some deployment benefits, but often also incurs the price that comes with ambiguity. One example of such is IPv4-mapped IPv6 addresses (::ffff/96): a representation of an IPv4 address as an IPv6 address inside an operating system as defined in [RFC3493]. Since the original specification, the use of IPv4-mapped addresses has been extended to a transition mechanism, Stateless IP/ICMP Translation algorithm (SIIT) [RFC2765], where they are potentially used in the addresses of packets on the wire. Therefore, it becomes difficult to unambiguously discern whether an IPv4 mapped address is really an IPv4 address represented in the IPv6 address format (basic API behavior) or an IPv6 address received from the wire (which may be subject to address forgery, etc.). (SIIT behavior). The security issues that arise from the ambiguous behavior when IPv4-mapped addresses are used on the wire include: If an attacker transmits an IPv6 packet with ::ffff:127.0.0.1 in the IPv6 source address field, he might be able to bypass a node's access controls by deceiving applications into believing that the packet is from the node itself (specifically, the IPv4 loopback address, 127.0.0.1). The same attack might be performed using the node's IPv4 interface address instead. If an attacker transmits an IPv6 packet with IPv4-mapped addresses in the IPv6 destination address field corresponding to IPv4 addresses inside a site's security perimeter (e.g., ::ffff:10.1.1.1), he might be able to bypass IPv4 packet filtering rules and traverse a site's firewall. If an attacker transmits an IPv6 packet with IPv4-mapped addresses in the IPv6 source and destination fields to a protocol that swaps IPv6 source and destination addresses, he might be able to use a node as a proxy for certain types of attacks. For example, this might be used to construct broadcast multiplication and proxy TCP port scan attacks. In addition, special cases like these, while giving deployment benefits in some areas, require a considerable amount of code complexity (e.g., in the implementations of bind() system calls and reverse DNS lookups) that is probably undesirable but can be managed in this case. In practice, although the packet translation mechanisms of SIIT are specified for use in "Network Address Translator - Protocol Translator (NAT-PT)" [RFC2766], NAT-PT uses a mechanism different from IPv4-mapped IPv6 addresses for communicating embedded IPv4 addresses in IPv6 addresses. Also, SIIT is not recommended for use as a standalone transition mechanism. Given the issues that have been identified, it seems appropriate that mapped addresses should not be used on the wire. However, changing application behavior by deprecating the use of mapped addresses in the operating system interface would have significant impact on application porting methods as described in [RFC4038], and it is expected that IPv4-mapped IPv6 addresses will continue to be used within the API to aid application portability. Using the basic API behavior has some security implications in that it adds additional complexity to address-based access controls. The main issue that arises is that an IPv6 (AF_INET6) socket will accept IPv4 packets even if the node has no IPv4 (AF_INET) sockets open. This has to be taken into account by application developers and may allow a malicious IPv4 peer to access a service even if there are no open IPv4 sockets. This violates the security principle of "least surprise".
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Gzip compression using server Apache
Software Programming • html apache gzip • • Saumya

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Hello, I think this article can own what you are looking for: http://betterexplained.com/articles/how-to-optimize-your-site-with-gzip-compression/ You must add in your htaccess the following code:# comprimir texto, html, javascript, css, xml: AddOutputFilterByType DEFLATE text/plain AddOutputFilterByType DEFLATE text/html AddOutputFilterByType DEFLATE text/xml AddOutputFilterByType DEFLATE text/css AddOutputFilterByType DEFLATE application/xml AddOutputFilterByType DEFLATE application/xhtml+xml AddOutputFilterByType DEFLATE application/rss+xml AddOutputFilterByType DEFLATE application/javascript AddOutputFilterByType DEFLATE application/x-javascript Ou, comprimir alguns tipos de arquivos pela extenção: <files *.html> SetOutputFilter DEFLATE </files> It was the most didactic I found on the subject, I hope it's useful.
I can't use the database on the server.
Software Programming • java hibernate tomcat h2 vaadin • • Analeea

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Let's roll. http://www.h2database.com/automated/h2-latest.jar , copy it to the lib server catalogue Tomcat. That should solve the problem.
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Add a log to the user
Software Programming • apache freebsd • • Anderson

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The most logical thing to do is... http://www.- maintain the logs for the selected site in the same user ' s home catalogue, stored and stored in the home catalogue docroot The website itself.quite often emerging practices:# mkdir /домашний/каталог/пользователя/{logs,www} Catalogue logs website logs retained in the catalogue www ♪ docroot website.supplementLocation (and number of details) of log files may be indicated in the relevant virtualhost-e: http://httpd.apache.org/docs/2.2/mod/mod_log_config.html#customlog https://httpd.apache.org/docs/2.2/logs.html#errorlog https://httpd.apache.org/docs/2.2/logs.html#accesslog https://wiki.apache.org/httpd/ExampleVhosts
Cron, FreeBSD
Software Programming • cron freebsd • • carriann

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You tell the crown what to do with this file. Krone knows nothing about expanding files. It's like this:# содержимое /etc/crontab root php-cli /usr/local/www/apache22/data/mysite.ru/cron/offers.php
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Do systemd-nspawn containers provide the same security guarantees as FreeBSD jails?
Security, Penetration Testing • linux freebsd attack prevention container • • nishika

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Systemd-nspawn only manages isolated processes. It cannot isolate resources (which systemd can). As a constructive difference, in the case of namespaces, you start with no isolation and you add whatever you require — mounts, PIDs, networks, users, etc. In the case of jails, you start with a reasonable secure baseline since the processes, IPCs, mounts and users are always isolated. That does not mean you can't get to the same level of security. We can create a fully isolated environment, which will automatically monitor the /proc and /sys pseudo-file systems and create an isolated loop-back interface and separate name space for PIDs. From there we can run what we want. To limit the isolation problem we can use systemctl: systemctl set-property CPUShares=80 CPUQuota=25% MemoryLimit=1024M So to conclude, by default you don't have the same level of security but you can get to the same level. Nspawn will probably also evolve a lot more in the near future.
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Update multiple database using code first without using console
Software Programming • c sharp asp.net mvc 5 entity framework 6 c languageode first • • Cleofas

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Set the following in your configuration file (Web.config<configuration> ... <entityFramework> <defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" /> <providers> <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" /> </providers> <contexts> <context type="MeuSistema.Models.MeuSistemaContext, MeuSistema"> <databaseInitializer type="System.Data.Entity.MigrateDatabaseToLatestVersion`2[[MeuSistema.Models.MeuSistemaContext, MeuSistema], [MeuSistema.Migrations.Configuration, MeuSistema]], EntityFramework, PublicKeyToken=b77a5c561934e089"> <parameters> <parameter value="DefaultConnection" /> </parameters> </databaseInitializer> </context> </contexts> </entityFramework> ... </configuration> When publishing your project, the migrator automatically performs when accessing the database for the first time after publication.EDITThis message:Automatic migration was not applied because it would result in data loss.It is an Entity Framework protection mechanism for database changes that will be destructive, that is, which will result in loss of data from tables involved. Before running any Migrations, backup your database. The correct, when this occurs, is to restart the migration history (table) __MigrationHistory), erasing all Migrations and generating a new Migration initial. After that, restore the backup data in the bank. Now, if the integrity of the data is not a problem, you can Migrations/Configuration.cs, the following construction: public Configuration() { AutomaticMigrationDataLossAllowed = true; } This will allow your Migrations destructive changes in Schema. I do not recommend this type of configuration for the production environment of your system.
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How do we make removal without reloading with AJAX?
Software Programming • ajax json • • kalena

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I'm not sayin' best, like in the commentaries, answering your question - in js scripte, you need to add the following:var xmlhttp = new XMLHttpRequest(); xmlhttp.open('GET', 'http://localhost:3000/users', false); xmlhttp.send(null); var response = xmlhttp.responseText; response = JSON.parse(response); var usersDiv = document.getElementById('users'); for(let i = 0; i < response.length; i++) { usersDiv.innerHTML += 'id '+ response[i].id + ' ' + response[i].name + ' ' + response[i].email + ' ' + ' '; } var deleteBtn = document.getElementById('delete'); deleteBtn.addEventListener('click', function(){ var deleteUser = +prompt('id юзера для удаления', ''); $.ajax(http://localhost:3000/users/${deleteUser}, { method: 'Delete' }).done(function() { // вот тут кусок кода, который нужен for(let i = 0; i < response.length; i++) { if(response[i].id == deleteUser) { response.splice(i, 1); } } usersDiv.innerHTML = ''; for(let i = 0; i < response.length; i++) { usersDiv.innerHTML += 'id '+ response[i].id + ' ' + response[i].name + ' ' + response[i].email + ' ' + ' '; } }); }); I mean, this code I showed you what's needed from an existing facility. response Remove the necessary element with the necessary id and all + complete userDiv♪ All processing needs to be written .done() You can check if this element has been removed and then processed, etc.
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LFI to RCE through User-Agent
Security, Penetration Testing • cms freebsd reverse shell remote code execution lfi • • authera

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You may want to update the question and show us the reverse shell that you are trying. Also, if you are able to read file, have you tried reading /etc/passwd? Is SSH port open? how about /home/someuser/.ssh/id_rsa? If you get lucky then you can possibly SSH into the server using this user private key? You can read webroot dir config file where users normally have database connection credentials. Try login with it to SSH, FTP, CMS, etc. There are numerous things you can do
Add notice every 3 minutes
Software Programming • android • • Marcee

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You can do this with AlarmManager:Intent i = new Intent(SomeApp.this, someService.class); AlarmManager am = (AlarmManager)getSystemService(ALARM_SERVICE); Calendar c = Calendar.getInstance(); pi = PendingIntent.getService(SomeApp.this, 0, i, 0); // Выбираем время начала - полночь c.set(Calendar.HOUR_OF_DAY, 0); c.set(Calendar.MINUTE, 00); c.set(Calendar.SECOND, 00); // Делаем повтор на каждые три минуты am.setRepeating(AlarmManager.RTC_WAKEUP, c.getTimeInMillis(), 3601000, pi);
use two merges matched then on the sql server server
Software Programming • sql server merge • • Laycee

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I solved it that wayMERGE tabelaTarget AS target USING (SELECT id, codigo, flag_deletado from tabelaSource) AS source ON (target.ID = source.ID and target.flag_deletado = '') WHEN MATCHED AND (target.codigo <> source.codigo or source.flag_deletado = '*') THEN --colocado o or e flag_deletado = '*' UPDATE SET target.codigo = iif(source.flag_deletado = '', target.codigo ,source.codigo, target.flag_deletado = iif(source.flag_deletado = '', target.flag_deletado, ) --foi utilizado o iif para resolver a duplicidade do matched WHEN NOT MATCHED BY TARGET THEN INSERT (codigo, flag_deletado) VALUES (source.codigo, flag_deletado='') OUTPUT deleted., $action, inserted. INTO tabelaLog ;

How do you reload the server to FreeBSD every 30 minutes without using cron?

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Use of a Class Cop without deserization
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Driver postgresql installed at freebsd
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Is receiving IPv4 connections on AF_INET6 sockets insecure?
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Gzip compression using server Apache
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I can't use the database on the server.
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Cron, FreeBSD
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Update multiple database using code first without using console
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How do we make removal without reloading with AJAX?
Software Programming • ajax json • • kalena

LFI to RCE through User-Agent
Security, Penetration Testing • cms freebsd reverse shell remote code execution lfi • • authera

Add notice every 3 minutes
Software Programming • android • • Marcee

use two merges matched then on the sql server server
Software Programming • sql server merge • • Laycee