update links

Mysql/Init.md

@@ -58,7 +58,7 @@ Confirm the changes are active by entering the MySQL shell and running the follo
 
 `show variables like '%slow%';`
 
-![https://stackoverflow.com/questions/22609257/how-do-i-enable-the-mysql-slow-query-log](https://stackoverflow.com/questions/22609257/how-do-i-enable-the-mysql-slow-query-log)
+[How do I enable the MySQL slow query log? [duplicate]](https://stackoverflow.com/questions/22609257/how-do-i-enable-the-mysql-slow-query-log)
 
 ## Disable SQL Mode
 
@@ -76,9 +76,9 @@ Only run this features in Sequel Pro
 
 Mysql usage more than 100%
 
-[https://serverfault.com/questions/220188/mysql-process-goes-over-100-of-cpu-usage](https://serverfault.com/questions/220188/mysql-process-goes-over-100-of-cpu-usage)
+[MySQL process goes over 100% of CPU usage](https://serverfault.com/questions/220188/mysql-process-goes-over-100-of-cpu-usage)
 
 ## Reference
 
-* [https://www.digitalocean.com/community/tutorials/how-to-set-up-a-remote-database-to-optimize-site-performance-with-mysql](https://www.digitalocean.com/community/tutorials/how-to-set-up-a-remote-database-to-optimize-site-performance-with-mysql)
-* [https://www.digitalocean.com/community/tutorials/how-to-create-a-new-user-and-grant-permissions-in-mysql](https://www.digitalocean.com/community/tutorials/how-to-create-a-new-user-and-grant-permissions-in-mysql)
+* [How To Set Up a Remote Database to Optimize Site Performance with MySQL](https://www.digitalocean.com/community/tutorials/how-to-set-up-a-remote-database-to-optimize-site-performance-with-mysql)
+* [How To Create a New User and Grant Permissions in MySQL](https://www.digitalocean.com/community/tutorials/how-to-create-a-new-user-and-grant-permissions-in-mysql)

Php/php7.md

@@ -65,8 +65,8 @@ then
 
 Trace slow php script
 
-* [https://easyengine.io/tutorials/php/fpm-slow-log/](https://easyengine.io/tutorials/php/fpm-slow-log/)
-* [https://serversforhackers.com/c/php-fpm-process-management](https://serversforhackers.com/c/php-fpm-process-management)
+* [Debugging PHP Scripts Using slow_log and more](https://easyengine.io/tutorials/php/fpm-slow-log/)
+* [PHP-FPM: Process Management](https://serversforhackers.com/c/php-fpm-process-management)
 
 Logs location
 
@@ -94,11 +94,11 @@ post_max_size = 40M
 
 ## Issues
 
-* [https://serverpilot.io/community/articles/how-to-read-the-php-slow-request-log.html](https://serverpilot.io/community/articles/how-to-read-the-php-slow-request-log.html)
-* [https://www.digitalocean.com/community/questions/wordpress-502-504-errors-nginx-php-fpm](https://www.digitalocean.com/community/questions/wordpress-502-504-errors-nginx-php-fpm)
-* [https://myshell.co.uk/blog/2012/07/adjusting-child-processes-for-php-fpm-nginx/](https://myshell.co.uk/blog/2012/07/adjusting-child-processes-for-php-fpm-nginx/)
+* [How to Read the PHP Slow Request Log](https://serverpilot.io/community/articles/how-to-read-the-php-slow-request-log.html)
+* [Wordpress 502 & 504 Errors NGINX & PHP-FPM](https://www.digitalocean.com/community/questions/wordpress-502-504-errors-nginx-php-fpm)
+* [Adjusting child processes for PHP-FPM (Nginx)](https://myshell.co.uk/blog/2012/07/adjusting-child-processes-for-php-fpm-nginx/)
 
 ## Reference
 
-* [https://www.digitalocean.com/community/tutorials/how-to-upgrade-to-php-7-on-ubuntu-14-04](https://www.digitalocean.com/community/tutorials/how-to-upgrade-to-php-7-on-ubuntu-14-04)
-* [https://www.kinamo.be/en/support/faq/determining-the-correct-number-of-child-processes-for-php-fpm-on-nginx](https://www.kinamo.be/en/support/faq/determining-the-correct-number-of-child-processes-for-php-fpm-on-nginx)
+* [How To Upgrade to PHP 7 on Ubuntu 14.04](https://www.digitalocean.com/community/tutorials/how-to-upgrade-to-php-7-on-ubuntu-14-04)
+* [Determining the correct number of child processes for PHP-FPM on NGinx](https://www.kinamo.be/en/support/faq/determining-the-correct-number-of-child-processes-for-php-fpm-on-nginx)

Ubuntu/cheat_sheet.md

@@ -129,4 +129,5 @@ Delete all .gz and rotated file
 * [How do I remove multiple files with a common prefix and suffix?](https://unix.stackexchange.com/questions/37350/how-do-i-remove-multiple-files-with-a-common-prefix-and-suffix)
 * [Delete all of Var Log](https://serverfault.com/questions/185253/delete-all-of-var-log)
 * [Find Top Large Directories and Files Sizes in Linux](https://www.tecmint.com/find-top-large-directories-and-files-sizes-in-linux/)
-* [How to truncate all logfiles?](https://askubuntu.com/questions/266738/how-to-truncate-all-logfiles#266740)
+* [How to truncate all logfiles?](https://askubuntu.com/questions/266738/how-to-truncate-all-logfiles#266740)
+* [Linux List All Users In The System](https://www.cyberciti.biz/faq/linux-list-users-command/)