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jerrac / paginate.php
Created January 6, 2023 18:20
A simple pagination function in php.
<?php
public static function paginate(int $totalItems, int $offset, int $size)
{
$pages = [];
$i = 0;
$pageNumber = 1;
while ($i <= ($totalItems - $size)) {
$page['number'] = $pageNumber;
$page['offset'] = $i;
$page['size'] = $size;
@jerrac
jerrac / escluster.log
Created August 17, 2020 20:18
elasticsearch troubleshooting summer 2020
[2020-08-17T12:57:58,747][INFO ][o.e.n.Node ] [esnode3.example.org] version[7.8.0], pid[19625], build[default/deb/757314695644ea9a1dc2fecd26d1a43856725e65/2020-06-14T19:35:50.234439Z], OS[Linux/4.15.0-112-generic/amd64], JVM[AdoptOpenJDK/OpenJDK 64-Bit Server VM/14.0.1/14.0.1+7]
[2020-08-17T12:57:58,751][INFO ][o.e.n.Node ] [esnode3.example.org] JVM home [/usr/share/elasticsearch/jdk]
[2020-08-17T12:57:58,751][INFO ][o.e.n.Node ] [esnode3.example.org] JVM arguments [-Xshare:auto, -Des.networkaddress.cache.ttl=60, -Des.networkaddress.cache.negative.ttl=10, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -XX:-OmitStackTraceInFastThrow, -XX:+ShowCodeDetailsInExceptionMessages, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dio.netty.allocator.numDirectArenas=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Djava.locale.providers=SPI,COMPAT, -Xms6
@jerrac
jerrac / maillog.log
Created August 12, 2020 01:31
troubleshootingpostfixissues
Aug 12 01:26:06 smtp raygun_postfix/smtpd[4229]: name_mask: all
Aug 12 01:26:06 smtp raygun_postfix/smtpd[4229]: name_mask: host
Aug 12 01:26:06 smtp raygun_postfix/smtpd[4229]: inet_addr_local: configured 3 IPv4 addresses
Aug 12 01:26:06 smtp raygun_postfix/smtpd[4229]: inet_addr_local: configured 0 IPv6 addresses
Aug 12 01:26:06 smtp raygun_postfix/smtpd[4229]: been_here: 127.0.0.1/32: 0
Aug 12 01:26:06 smtp raygun_postfix/smtpd[4229]: been_here: 192.168.112.4/32: 0
Aug 12 01:26:06 smtp raygun_postfix/smtpd[4229]: been_here: 192.168.111.11/32: 0
Aug 12 01:26:06 smtp raygun_postfix/smtpd[4229]: mynetworks_core: 127.0.0.1/32 192.168.112.4/32 192.168.111.11/32
Aug 12 01:26:06 smtp postfix/submission/smtpd[4229]: process generation: 76 (76)
Aug 12 01:26:06 smtp postfix/submission/smtpd[4229]: match_string: parent_domain_matches_subdomains: smtpd_client_event_limit_exceptions ~? debug_peer_list
@jerrac
jerrac / mysql1_my.cnf
Created April 17, 2020 18:57
MySQLDockerGroupReplicationIssue
[mysqld]
disabled_storage_engines="MyISAM,BLACKHOLE,FEDERATED,ARCHIVE,MEMORY"
server_id=1
gtid_mode=ON
enforce_gtid_consistency=ON
binlog_checksum=NONE
#
log_bin=binlog
log_slave_updates=ON
@jerrac
jerrac / add_another_item.log
Created March 13, 2020 22:38
field_mulitsite_permissions Errors
multisite_drupal | [Fri Mar 13 22:30:59.584102 2020] [php7:notice] [pid 24] [client 172.18.0.1:55790] Error: Cannot create references to/from string offsets in /var/www/html/web/core/lib/Drupal/Component/Utility/NestedArray.php on line 155 #0 /var/www/html/web/core/lib/Drupal/Core/Form/FormBuilder.php(1247): Drupal\\Component\\Utility\\NestedArray::setValue(Array, Array, NULL)\n#1 /var/www/html/web/core/lib/Drupal/Core/Form/FormBuilder.php(992): Drupal\\Core\\Form\\FormBuilder->handleInputElement('node_multisite_...', Array, Object(Drupal\\Core\\Form\\FormState))\n#2 /var/www/html/web/core/lib/Drupal/Core/Form/FormBuilder.php(1062): Drupal\\Core\\Form\\FormBuilder->doBuildForm('node_multisite_...', Array, Object(Drupal\\Core\\Form\\FormState))\n#3 /var/www/html/web/core/lib/Drupal/Core/Form/FormBuilder.php(1062): Drupal\\Core\\Form\\FormBuilder->doBuildForm('node_multisite_...', Array, Object(Drupal\\Core\\Form\\FormState))\n#4 /var/www/html/web/core/lib/Drupal/Core/Form/FormBuilder.php(1062): Drupal\\Core\\F
@jerrac
jerrac / Dockerfile
Created December 14, 2018 23:25
php pthreads not compiling on new 7.3.0-zts docker images, just change the image tag to test.
FROM php:7.2.13-zts
RUN apt-get update \
&& apt-get -y install git \
&& rm -rf /var/lib/apt/lists/*
RUN cd /opt \
&& git clone https://github.com/krakjoe/pthreads.git \
&& cd pthreads \
&& phpize && ./configure && make && make install \
&& docker-php-ext-enable pthreads
@jerrac
jerrac / Dockerfile
Last active May 9, 2018 22:22
Basic Duplicati in Docker files
FROM debian:stretch
RUN apt-get update \
&& apt-get -y --no-install-recommends install \
libmono-system-net4.0-cil \
libmono-system-net-http4.0-cil \
libmono-system-net-http-webrequest4.0-cil \
libmono-system-servicemodel4.0a-cil \
libmono-system-servicemodel-discovery4.0-cil \
libmono-system-serviceprocess4.0-cil \
libmono-microsoft-csharp4.0-cil \
@jerrac
jerrac / vagrantupout.txt
Created September 8, 2017 22:29
single icinga vagrant vm up output
[root@reagan-office-3 icinga2x]# vagrant up
Bringing machine 'icinga2' up with 'virtualbox' provider...
==> icinga2: Box 'bento/centos-7.3' could not be found. Attempting to find and install...
icinga2: Box Provider: virtualbox
icinga2: Box Version: >= 0
==> icinga2: Loading metadata for box 'bento/centos-7.3'
icinga2: URL: https://vagrantcloud.com/bento/centos-7.3
==> icinga2: Adding box 'bento/centos-7.3' (v201708.22.0) for provider: virtualbox
icinga2: Downloading: https://vagrantcloud.com/bento/boxes/centos-7.3/versions/201708.22.0/providers/virtualbox.box
==> icinga2: Successfully added box 'bento/centos-7.3' (v201708.22.0) for 'virtualbox'!
@jerrac
jerrac / drupal7-views-multifield-sql-error-test.php
Created June 10, 2016 18:25
$view = new view();
$view->name = 'multifield_sql_error_test';
$view->description = '';
$view->tag = 'default';
$view->base_table = 'node';
$view->human_name = 'multifield sql error test';
$view->core = 7;
$view->api_version = '3.0';
$view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */
@jerrac
jerrac / template.json
Created February 18, 2016 00:46
Merged logstash 2.2.0 and topbeat elasticsearch template
{
"template" : "logstash-*",
"settings" : {
"index.refresh_interval" : "5s"
},
"mappings" : {
"_default_" : {
"_all" : {"enabled" : true, "omit_norms" : true},
"dynamic_templates" : [ {
"message_field" : {