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Michal Zuber mikaelz

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@decthomas
decthomas / .bash_profile
Created February 7, 2012 21:03
Configure ssh host
# creates an SSH key and uploads it to the given host
configure_ssh_host()
{
username=$1
hostname=$2
identifier=$3
keyfile=$4
if [[ "$identifier" == "" ]] || [[ "$username" == "" ]] || [[ "$hostname" == "" ]] || [[ "$keyfile" == "" ]]
then
@Zaffy
Zaffy / docker-etc-hosts
Last active July 26, 2018 10:00
Docker: print ips and containers' names suitable for use in /etc/hosts
for i in `docker ps -a -q | awk '{print $1}'`; do echo $(docker inspect --format="{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}" $i) $(docker ps | grep $i | awk '{print $NF}') ; done
@mikaelz
mikaelz / php7-lint.sh
Created April 10, 2017 13:15
PHP lint files, for example due migration to PHP7
#!/bin/bash
find . -name '*.php' | xargs -i php -l {} | grep -v 'No syntax errors'
@JeffreyWay
JeffreyWay / gist:1525217
Created December 27, 2011 21:29
Instant Server for Current Directory
alias server='open http://localhost:8000 && python -m SimpleHTTPServer'
@bohwaz
bohwaz / get_time_from_ntp.php
Created April 28, 2017 02:48
Fetches timestamp from a NTP server in PHP
<?php
/**
* Returns UNIX timestamp from a NTP server (RFC 5905)
*
* @param string $host Server host (default is pool.ntp.org)
* @param integer $timeout Timeout in seconds (default is 10 seconds)
* @return integer Number of seconds since January 1st 1970
*/
function getTimeFromNTP($host = 'pool.ntp.org', $timeout = 10)
@jsuchal
jsuchal / fast-random-row.sql
Created October 11, 2010 07:32
SELECT * FROM docs WHERE id <
(SELECT RAND() * m.maximum AS random_id FROM
(SELECT MAX(id) AS maximum FROM docs) AS m)
AND your_conditions
LIMIT 1
@cjus
cjus / jsonval.sh
Created June 26, 2011 17:42
Extract a JSON value from a BASH script
#!/bin/bash
function jsonval {
temp=`echo $json | sed 's/\\\\\//\//g' | sed 's/[{}]//g' | awk -v k="text" '{n=split($0,a,","); for (i=1; i<=n; i++) print a[i]}' | sed 's/\"\:\"/\|/g' | sed 's/[\,]/ /g' | sed 's/\"//g' | grep -w $prop`
echo ${temp##*|}
}
json=`curl -s -X GET http://twitter.com/users/show/$1.json`
prop='profile_image_url'
picurl=`jsonval`
@SmartFinn
SmartFinn / ip_firewall_filter.rsc
Last active March 1, 2024 23:00
MikroTik (RouterOS) Zone-Based Firewall Example
# jan/29/2018 22: 4:17 by RouterOS 6.41
#
/interface list
add name=public comment="public network"
add name=local comment="local network"
add name=guest comment="guest network"
# Change the interfaces below to your own
/interface list member
add list=public interface=ether1
@paulund
paulund / example-wp-list-table.php
Last active March 31, 2024 05:40
An example code of using the WP_List_Table class. With Pagination.
<?php
/*
* Plugin Name: Paulund WP List Table Example
* Description: An example of how to use the WP_List_Table class to display data in your WordPress Admin area
* Plugin URI: http://www.paulund.co.uk
* Author: Paul Underwood
* Author URI: http://www.paulund.co.uk
* Version: 1.0
* License: GPL2
*/
@jakebellacera
jakebellacera / ICS.php
Last active April 19, 2024 09:06
A convenient script to generate iCalendar (.ics) files on the fly in PHP.
<?php
/**
* This is free and unencumbered software released into the public domain.
*
* Anyone is free to copy, modify, publish, use, compile, sell, or
* distribute this software, either in source code form or as a compiled
* binary, for any purpose, commercial or non-commercial, and by any
* means.
*