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# Print only response header
curl -sS -D - -o /dev/null 'https://www.google.de'

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# This pretty-prints the JSON response:
curl -s "https://api.example.com/data" | jq '.'
# Useful flags
# -c compact

# To get all items:
curl -s "https://api.example.com/data" | jq '.items[]'

# To count all items:
curl -s "https://api.example.com/data" | jq '.items[] | length'

kitzberger

#!/bin/bash

RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
RESET='\033[0m'

packages=$(jq -r '.require | with_entries(select(.key | test("^typo3/") | not)) | keys[]' composer.json)

for package in $packages; do

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export only inserts

mysqldump <db> <table> --skip-triggers --compact --no-create-info 

# with column names in INSERT statement
mysqldump <db> <table> --skip-triggers --compact --no-create-info --complete-insert

export only structure

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$GLOBALS['TYPO3_CONF_VARS']['LOG']['TYPO3']['CMS']['Redirects'] => [
   'Service' => [
       'RedirectService' => [
           'writerConfiguration' => [
               \TYPO3\CMS\Core\Log\LogLevel::DEBUG => [
                   \TYPO3\CMS\Core\Log\Writer\FileWriter::class => [
                       'logFileInfix' => 'core-redirect-service'
                   ],
],

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# This menu is considered to be 'clever' due to the fact that it's sliding accross the entire page tree:
#
# * Previous link: if there's no previous sibling page, we're linking to the parent page instead
# * Next link:
#   * if there's no child page, we're linking to the next sibling page
#   * if that's not available, we're linking to the next sibling page of the parent page
#   * if that's not available, we're linking to the next sibling page of the grandparent page

temp.browseMenuItem = HMENU
temp.browseMenuItem.special = browse

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Duplicate a line and modify it

sed '/pattern/{p;s/pattern/replacement/}' input_file

Explanation:

• /pattern/: This specifies the pattern that identifies the line you want to duplicate and modify.
• {p;s/pattern/replacement/}: This is a group of commands enclosed within {}.

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renderables:
  -
    type: Page
    identifier: page
    label: Form
    renderables:
      -
        defaultValue: ''
        type: Text
        identifier: name

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<?php

$tt = GeneralUtility::makeInstance(\TYPO3\CMS\Core\TimeTracker\TimeTracker::class);
$tt->start();

// Expensive operation here

$tt->finish();

// Print the runtime between start and finish in milliseconds.

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<?php

/*
 TYPO3 12+
 Registration in Services.yaml
 See https://docs.typo3.org/m/typo3/reference-coreapi/12.4/en-us/ApiOverview/Events/Events/Backend/ModifyPageLayoutContentEvent.html
 */

declare(strict_types=1);