As powerful as tar(1) is ...
tar(1) is probably one of the most frequently used command by any Unix sysadmin. But the BSD version has a lot of features hidden to Linux users!
written sometime in July 2019
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Jekyll Blog Statistics: a Perl Program to Graph Them
Having to manually launch a few programs to compute statistics, graphs and copying and pasting the results was quite boring. Here I show my personal approach to solve the problem in a quick way.
written sometime in July 2019
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Generate Primary Keys (almost) Automatically
What if your database design is so poor that you need to refactor tables in order to add primary keys?
written sometime in July 2019
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Blogger/Blogspot and Spam Comments
The problem of spam within blog comments is quite annoying!
written sometime in July 2019
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PostgreSQL & recovery.conf
The coming version of PostgreSQL, 12, will loose the recovery.conf file. It will get some time to get used to!
written sometime in July 2019
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