gildas-le-drogoff

Sed oneline cheatsheet —

1. Espacement de fichier

# Double interligne
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gildas-le-drogoff

//
// Golden Ratio Typography
// --------------------------------------------------


// Golden Ratio Math
//
// Let's do some math so we can build beautiful typography and vertical rhythm.
// For any magic to happen, set the $ContentWidth variable on _variables.scss
// to match your content box width (normally this is 640px, 740px, etc...).

gildas-le-drogoff

CREATE USER `user`@`%` IDENTIFIED VIA mysql_native_password USING '*6048229B303DAF9E889FCB02B385C27823607B85' OR unix_socket; 
SHOW CREATE USER `user`@`%`\G 
GRANT ALL PRIVILEGES ON *.* TO `user`@`%`;
FLUSH PRIVILEGES;
 
SET GLOBAL general_log = 'ON';
SET GLOBAL log_output='TABLE';
SET GLOBAL slow_query_log=1;
SET GLOBAL log_output='TABLE';
SET GLOBAL long_query_time=5.0;

gildas-le-drogoff

My Elasticsearch cheatsheet with example usage via rest api (still a work-in-progress)

Shortlinks:

• Cluster Health
  • Index Level
  • Shard Level
• Nodes Overview
• Indices Overview
• Cluster Maintenance

gildas-le-drogoff

MongoDB Cheat Sheet

Show All Databases

show dbs

Show Current Database

gildas-le-drogoff

Journalctl Cheat Sheet

Configuration

Permissions

To see messages from other users and the system as well as performing various log operations from a regular user add it to the group:

sudo usermod -aG systemd-journal $USER

gildas-le-drogoff

$sql = 'INSERT INTO users.contacts (firstname, created_at) VALUES (?, ?)';
$query = $db->prepare($sql);
$faker = Faker\Factory::create('fr_FR');
$insertedPKs = array();
for ($i = 0; $i < 100; $i++) {
    $query->bindValue(1, $faker->firstName, PDO::PARAM_STR);
    // $stmt->bindValue(2, $faker->lastName, PDO::PARAM_STR);
    $query->bindValue(2, $faker->date("Y-m-d H:i:s"), PDO::PARAM_STR);
    // $stmt->bindValue(1, $faker->email, PDO::PARAM_STR);
    $query->execute();