Minimalistic Oracle contains a collection of practical examples from my encounters with Oracle technologies.
When relevant, I also write about other technologies, like Linux or PostgreSQL.
Many of the posts starts with "how to" since they derive directly from my own personal experience.
My goal is to provide simple examples, so that they can be easily adapted to other situations.
Thursday, September 18, 2025
Convert all contents in a file to lower case using vim
Open your file in vi
vi myfile
Press the escape key to enter interactive mode, then type
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