Programuotojo užrašai

SELECT      schema_name,      digest_text AS query,      COUNT_STAR AS executions,      SUM_TIMER_WAIT / 1000000000000 AS total_seconds,    ...

  SELECT SUBSTRING_INDEX (event_name, ' / ' , 2 ) AS        code_area, FORMAT_BYTES( SUM (current_alloc))         AS current_alloc...

sudo iptables -A INPUT -i lo -p tcp --dport 3306 -j ACCEPT sudo iptables -A INPUT -p tcp --dport 3306 -j DROP 

 grep "sshd.*Accepted" /var/log/auth.log | awk '{print $11}' | sort | uniq  grep "sshd.*Accepted" /var/log/secur...

function validateCompanyRegistrationNumber ( $number ) { if ( strlen ( $number ) != 9 ) { return false ; } $weights = [ 1 , 2...

 https://www.digitalocean.com/community/tutorials/how-to-create-hot-backups-of-mysql-databases-with-percona-xtrabackup-on-centos-7  https://...

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