Linux, programming and more
For some of my typical work flows I’m missing the base feature in MAC OS X to create a simple “New File” just like in other operating systems, like right click and “Create new Text File”.
For a quick note or just to start to create a new script/app.
Here comes the solution :-)
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Free SSL certificates! This not a mirage. Follow this instructions step by step and you will be able to secure all your running projects for free.
About let’s encrypt: let’s Encrypt is a free, automated, and open certificate authority (CA), run for the public’s benefit.
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In some cases databases gets corrupted(shit happens). After a hardware fail or not correct usage like a “kill -9” of mysqld process without gracefully flushing of opened tables.
After the start of mysqld.service, you can get a log-entry in your mysqld-log file, which informs you about the corruption of database, like this one “corruption in the InnoDB tablespace“.
In some cases mysqld.service will crash every n-minutes..
Independently of the symptoms the crashed database should be repaired immediately!
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Pre upgrade recommendations:
– run a full backup of your running system
– run a backup of all your databases and binary logs (if your database sizes are not explosive big…)
– remove unnecessary third party packages or repositories
During the upgrade-process, MySQL will be replaced by MariaDB
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Pre upgrade recommendations:
– run a full backup of your running system
– remove unnecessary packages or repositories
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